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Merge branch 'astaxie-master'

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This commit is contained in:
Michael Hatch 2014-08-23 10:09:37 -05:00
commit baf2c63d5c
160 changed files with 5513 additions and 3235 deletions
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1
.gitignore vendored
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@ -1,3 +1,4 @@
.idea
.DS_Store
*.swp
*.swo

16
.go_style Normal file
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@ -0,0 +1,16 @@
{
"file_line": 500,
"func_line": 80,
"params_num":4,
"results_num":3,
"formated": true,
"pkg_name": true,
"camel_name":true,
"ignore":[
"a/*",
"b/*/c/*.go"
],
"fatal":[
"formated"
]
}

23
README.md
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@ -2,9 +2,7 @@
[![Build Status](https://drone.io/github.com/astaxie/beego/status.png)](https://drone.io/github.com/astaxie/beego/latest)
beego is a Go Framework inspired by tornado and sinatra.
It is a simple & powerful web framework.
beego is an open-source, high-performance, modularity, full-stack web framework.
More info [beego.me](http://beego.me)
@ -12,20 +10,18 @@ More info [beego.me](http://beego.me)
* RESTful support
* MVC architecture
* Session support (store in memory, file, Redis or MySQL)
* Cache support (store in memory, Redis or Memcache)
* Global Config
* Intelligent routing
* Thread-safe map
* Friendly displaying of errors
* Useful template functions
* modularity
* auto API documents
* annotation router
* namespace
* powerful develop tools
* full stack for web & API
## Documentation
[English](http://beego.me/docs/intro/)
[API](http://gowalker.org/github.com/astaxie/beego)
[API](http://godoc.org/github.com/astaxie/beego)
[中文文档](http://beego.me/docs/intro/)
@ -34,6 +30,3 @@ More info [beego.me](http://beego.me)
beego is licensed under the Apache Licence, Version 2.0
(http://www.apache.org/licenses/LICENSE-2.0.html).
[![Clone in Koding](http://learn.koding.com/btn/clone_d.png)][koding]
[koding]: https://koding.com/Teamwork?import=https://github.com/astaxie/beego/archive/master.zip&c=git1

416
admin.go
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@ -1,15 +1,25 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package beego
import (
"bytes"
"encoding/json"
"fmt"
"net/http"
"strconv"
"text/template"
"time"
"github.com/astaxie/beego/toolbox"
@ -46,7 +56,6 @@ func init() {
beeAdminApp.Route("/prof", profIndex)
beeAdminApp.Route("/healthcheck", healthcheck)
beeAdminApp.Route("/task", taskStatus)
beeAdminApp.Route("/runtask", runTask)
beeAdminApp.Route("/listconf", listConf)
FilterMonitorFunc = func(string, string, time.Duration) bool { return true }
}
@ -54,22 +63,24 @@ func init() {
// AdminIndex is the default http.Handler for admin module.
// it matches url pattern "/".
func adminIndex(rw http.ResponseWriter, r *http.Request) {
rw.Write([]byte("<html><head><title>beego admin dashboard</title></head><body>"))
rw.Write([]byte("Welcome to Admin Dashboard<br>\n"))
rw.Write([]byte("There are servral functions:<br>\n"))
rw.Write([]byte("1. Record all request and request time, <a href='/qps'>http://localhost:" + strconv.Itoa(AdminHttpPort) + "/qps</a><br>\n"))
rw.Write([]byte("2. Get runtime profiling data by the pprof, <a href='/prof'>http://localhost:" + strconv.Itoa(AdminHttpPort) + "/prof</a><br>\n"))
rw.Write([]byte("3. Get healthcheck result from <a href='/healthcheck'>http://localhost:" + strconv.Itoa(AdminHttpPort) + "/healthcheck</a><br>\n"))
rw.Write([]byte("4. Get current task infomation from task <a href='/task'>http://localhost:" + strconv.Itoa(AdminHttpPort) + "/task</a><br> \n"))
rw.Write([]byte("5. To run a task passed a param <a href='/runtask'>http://localhost:" + strconv.Itoa(AdminHttpPort) + "/runtask</a><br>\n"))
rw.Write([]byte("6. Get all confige & router infomation <a href='/listconf'>http://localhost:" + strconv.Itoa(AdminHttpPort) + "/listconf</a><br>\n"))
rw.Write([]byte("</body></html>"))
tmpl := template.Must(template.New("dashboard").Parse(dashboardTpl))
tmpl = template.Must(tmpl.Parse(indexTpl))
tmpl = template.Must(tmpl.Parse(defaultScriptsTpl))
data := make(map[interface{}]interface{})
tmpl.Execute(rw, data)
}
// QpsIndex is the http.Handler for writing qbs statistics map result info in http.ResponseWriter.
// it's registered with url pattern "/qbs" in admin module.
func qpsIndex(rw http.ResponseWriter, r *http.Request) {
toolbox.StatisticsMap.GetMap(rw)
tmpl := template.Must(template.New("dashboard").Parse(dashboardTpl))
tmpl = template.Must(tmpl.Parse(qpsTpl))
tmpl = template.Must(tmpl.Parse(defaultScriptsTpl))
data := make(map[interface{}]interface{})
data["Content"] = toolbox.StatisticsMap.GetMap()
tmpl.Execute(rw, data)
}
// ListConf is the http.Handler of displaying all beego configuration values as key/value pair.
@ -78,112 +89,220 @@ func listConf(rw http.ResponseWriter, r *http.Request) {
r.ParseForm()
command := r.Form.Get("command")
if command != "" {
data := make(map[interface{}]interface{})
switch command {
case "conf":
fmt.Fprintln(rw, "list all beego's conf:")
fmt.Fprintln(rw, "AppName:", AppName)
fmt.Fprintln(rw, "AppPath:", AppPath)
fmt.Fprintln(rw, "AppConfigPath:", AppConfigPath)
fmt.Fprintln(rw, "StaticDir:", StaticDir)
fmt.Fprintln(rw, "StaticExtensionsToGzip:", StaticExtensionsToGzip)
fmt.Fprintln(rw, "HttpAddr:", HttpAddr)
fmt.Fprintln(rw, "HttpPort:", HttpPort)
fmt.Fprintln(rw, "HttpTLS:", EnableHttpTLS)
fmt.Fprintln(rw, "HttpCertFile:", HttpCertFile)
fmt.Fprintln(rw, "HttpKeyFile:", HttpKeyFile)
fmt.Fprintln(rw, "RecoverPanic:", RecoverPanic)
fmt.Fprintln(rw, "AutoRender:", AutoRender)
fmt.Fprintln(rw, "ViewsPath:", ViewsPath)
fmt.Fprintln(rw, "RunMode:", RunMode)
fmt.Fprintln(rw, "SessionOn:", SessionOn)
fmt.Fprintln(rw, "SessionProvider:", SessionProvider)
fmt.Fprintln(rw, "SessionName:", SessionName)
fmt.Fprintln(rw, "SessionGCMaxLifetime:", SessionGCMaxLifetime)
fmt.Fprintln(rw, "SessionSavePath:", SessionSavePath)
fmt.Fprintln(rw, "SessionHashFunc:", SessionHashFunc)
fmt.Fprintln(rw, "SessionHashKey:", SessionHashKey)
fmt.Fprintln(rw, "SessionCookieLifeTime:", SessionCookieLifeTime)
fmt.Fprintln(rw, "UseFcgi:", UseFcgi)
fmt.Fprintln(rw, "MaxMemory:", MaxMemory)
fmt.Fprintln(rw, "EnableGzip:", EnableGzip)
fmt.Fprintln(rw, "DirectoryIndex:", DirectoryIndex)
fmt.Fprintln(rw, "HttpServerTimeOut:", HttpServerTimeOut)
fmt.Fprintln(rw, "ErrorsShow:", ErrorsShow)
fmt.Fprintln(rw, "XSRFKEY:", XSRFKEY)
fmt.Fprintln(rw, "EnableXSRF:", EnableXSRF)
fmt.Fprintln(rw, "XSRFExpire:", XSRFExpire)
fmt.Fprintln(rw, "CopyRequestBody:", CopyRequestBody)
fmt.Fprintln(rw, "TemplateLeft:", TemplateLeft)
fmt.Fprintln(rw, "TemplateRight:", TemplateRight)
fmt.Fprintln(rw, "BeegoServerName:", BeegoServerName)
fmt.Fprintln(rw, "EnableAdmin:", EnableAdmin)
fmt.Fprintln(rw, "AdminHttpAddr:", AdminHttpAddr)
fmt.Fprintln(rw, "AdminHttpPort:", AdminHttpPort)
m := make(map[string]interface{})
m["AppName"] = AppName
m["AppPath"] = AppPath
m["AppConfigPath"] = AppConfigPath
m["StaticDir"] = StaticDir
m["StaticExtensionsToGzip"] = StaticExtensionsToGzip
m["HttpAddr"] = HttpAddr
m["HttpPort"] = HttpPort
m["HttpTLS"] = EnableHttpTLS
m["HttpCertFile"] = HttpCertFile
m["HttpKeyFile"] = HttpKeyFile
m["RecoverPanic"] = RecoverPanic
m["AutoRender"] = AutoRender
m["ViewsPath"] = ViewsPath
m["RunMode"] = RunMode
m["SessionOn"] = SessionOn
m["SessionProvider"] = SessionProvider
m["SessionName"] = SessionName
m["SessionGCMaxLifetime"] = SessionGCMaxLifetime
m["SessionSavePath"] = SessionSavePath
m["SessionHashFunc"] = SessionHashFunc
m["SessionHashKey"] = SessionHashKey
m["SessionCookieLifeTime"] = SessionCookieLifeTime
m["UseFcgi"] = UseFcgi
m["MaxMemory"] = MaxMemory
m["EnableGzip"] = EnableGzip
m["DirectoryIndex"] = DirectoryIndex
m["HttpServerTimeOut"] = HttpServerTimeOut
m["ErrorsShow"] = ErrorsShow
m["XSRFKEY"] = XSRFKEY
m["EnableXSRF"] = EnableXSRF
m["XSRFExpire"] = XSRFExpire
m["CopyRequestBody"] = CopyRequestBody
m["TemplateLeft"] = TemplateLeft
m["TemplateRight"] = TemplateRight
m["BeegoServerName"] = BeegoServerName
m["EnableAdmin"] = EnableAdmin
m["AdminHttpAddr"] = AdminHttpAddr
m["AdminHttpPort"] = AdminHttpPort
tmpl := template.Must(template.New("dashboard").Parse(dashboardTpl))
tmpl = template.Must(tmpl.Parse(configTpl))
tmpl = template.Must(tmpl.Parse(defaultScriptsTpl))
data["Content"] = m
tmpl.Execute(rw, data)
case "router":
fmt.Fprintln(rw, "Print all router infomation:")
for method, t := range BeeApp.Handlers.routers {
fmt.Fprintln(rw)
fmt.Fprintln(rw)
fmt.Fprintln(rw, " Method:", method)
printTree(rw, t)
resultList := new([][]string)
var result = []string{
fmt.Sprintf("header"),
fmt.Sprintf("Router Pattern"),
fmt.Sprintf("Methods"),
fmt.Sprintf("Controller"),
}
// @todo print routers
*resultList = append(*resultList, result)
for method, t := range BeeApp.Handlers.routers {
var result = []string{
fmt.Sprintf("success"),
fmt.Sprintf("Method: %s", method),
fmt.Sprintf(""),
fmt.Sprintf(""),
}
*resultList = append(*resultList, result)
printTree(resultList, t)
}
data["Content"] = resultList
data["Title"] = "Routers"
tmpl := template.Must(template.New("dashboard").Parse(dashboardTpl))
tmpl = template.Must(tmpl.Parse(routerAndFilterTpl))
tmpl = template.Must(tmpl.Parse(defaultScriptsTpl))
tmpl.Execute(rw, data)
case "filter":
fmt.Fprintln(rw, "Print all filter infomation:")
resultList := new([][]string)
var result = []string{
fmt.Sprintf("header"),
fmt.Sprintf("Router Pattern"),
fmt.Sprintf("Filter Function"),
}
*resultList = append(*resultList, result)
if BeeApp.Handlers.enableFilter {
fmt.Fprintln(rw, "BeforeRouter:")
var result = []string{
fmt.Sprintf("success"),
fmt.Sprintf("Before Router"),
fmt.Sprintf(""),
}
*resultList = append(*resultList, result)
if bf, ok := BeeApp.Handlers.filters[BeforeRouter]; ok {
for _, f := range bf {
fmt.Fprintln(rw, f.pattern, utils.GetFuncName(f.filterFunc))
var result = []string{
fmt.Sprintf(""),
fmt.Sprintf("%s", f.pattern),
fmt.Sprintf("%s", utils.GetFuncName(f.filterFunc)),
}
*resultList = append(*resultList, result)
}
}
fmt.Fprintln(rw, "BeforeExec:")
result = []string{
fmt.Sprintf("success"),
fmt.Sprintf("Before Exec"),
fmt.Sprintf(""),
}
*resultList = append(*resultList, result)
if bf, ok := BeeApp.Handlers.filters[BeforeExec]; ok {
for _, f := range bf {
fmt.Fprintln(rw, f.pattern, utils.GetFuncName(f.filterFunc))
var result = []string{
fmt.Sprintf(""),
fmt.Sprintf("%s", f.pattern),
fmt.Sprintf("%s", utils.GetFuncName(f.filterFunc)),
}
*resultList = append(*resultList, result)
}
}
fmt.Fprintln(rw, "AfterExec:")
result = []string{
fmt.Sprintf("success"),
fmt.Sprintf("AfterExec Exec"),
fmt.Sprintf(""),
}
*resultList = append(*resultList, result)
if bf, ok := BeeApp.Handlers.filters[AfterExec]; ok {
for _, f := range bf {
fmt.Fprintln(rw, f.pattern, utils.GetFuncName(f.filterFunc))
var result = []string{
fmt.Sprintf(""),
fmt.Sprintf("%s", f.pattern),
fmt.Sprintf("%s", utils.GetFuncName(f.filterFunc)),
}
*resultList = append(*resultList, result)
}
}
fmt.Fprintln(rw, "FinishRouter:")
result = []string{
fmt.Sprintf("success"),
fmt.Sprintf("Finish Router"),
fmt.Sprintf(""),
}
*resultList = append(*resultList, result)
if bf, ok := BeeApp.Handlers.filters[FinishRouter]; ok {
for _, f := range bf {
fmt.Fprintln(rw, f.pattern, utils.GetFuncName(f.filterFunc))
var result = []string{
fmt.Sprintf(""),
fmt.Sprintf("%s", f.pattern),
fmt.Sprintf("%s", utils.GetFuncName(f.filterFunc)),
}
*resultList = append(*resultList, result)
}
}
}
data["Content"] = resultList
data["Title"] = "Filters"
tmpl := template.Must(template.New("dashboard").Parse(dashboardTpl))
tmpl = template.Must(tmpl.Parse(routerAndFilterTpl))
tmpl = template.Must(tmpl.Parse(defaultScriptsTpl))
tmpl.Execute(rw, data)
default:
rw.Write([]byte("command not support"))
}
} else {
rw.Write([]byte("<html><head><title>beego admin dashboard</title></head><body>"))
rw.Write([]byte("ListConf support this command:<br>\n"))
rw.Write([]byte("1. <a href='?command=conf'>command=conf</a><br>\n"))
rw.Write([]byte("2. <a href='?command=router'>command=router</a><br>\n"))
rw.Write([]byte("3. <a href='?command=filter'>command=filter</a><br>\n"))
rw.Write([]byte("</body></html>"))
}
}
func printTree(rw http.ResponseWriter, t *Tree) {
func printTree(resultList *[][]string, t *Tree) {
for _, tr := range t.fixrouters {
printTree(rw, tr)
printTree(resultList, tr)
}
if t.wildcard != nil {
printTree(rw, t.wildcard)
printTree(resultList, t.wildcard)
}
for _, l := range t.leaves {
if v, ok := l.runObject.(*controllerInfo); ok {
if v.routerType == routerTypeBeego {
fmt.Fprintln(rw, v.pattern, v.methods, v.controllerType.Name())
var result = []string{
fmt.Sprintf(""),
fmt.Sprintf("%s", v.pattern),
fmt.Sprintf("%s", v.methods),
fmt.Sprintf("%s", v.controllerType),
}
*resultList = append(*resultList, result)
} else if v.routerType == routerTypeRESTFul {
fmt.Fprintln(rw, v.pattern, v.methods)
var result = []string{
fmt.Sprintf(""),
fmt.Sprintf("%s", v.pattern),
fmt.Sprintf("%s", v.methods),
fmt.Sprintf(""),
}
*resultList = append(*resultList, result)
} else if v.routerType == routerTypeHandler {
fmt.Fprintln(rw, v.pattern, "handler")
var result = []string{
fmt.Sprintf(""),
fmt.Sprintf("%s", v.pattern),
fmt.Sprintf(""),
fmt.Sprintf(""),
}
*resultList = append(*resultList, result)
}
}
}
@ -194,58 +313,127 @@ func printTree(rw http.ResponseWriter, t *Tree) {
func profIndex(rw http.ResponseWriter, r *http.Request) {
r.ParseForm()
command := r.Form.Get("command")
format := r.Form.Get("format")
data := make(map[string]interface{})
var result bytes.Buffer
if command != "" {
toolbox.ProcessInput(command, rw)
toolbox.ProcessInput(command, &result)
data["Content"] = result.String()
if format == "json" && command == "gc summary" {
dataJson, err := json.Marshal(data)
if err != nil {
http.Error(rw, err.Error(), http.StatusInternalServerError)
return
}
rw.Header().Set("Content-Type", "application/json")
rw.Write(dataJson)
return
}
data["Title"] = command
tmpl := template.Must(template.New("dashboard").Parse(dashboardTpl))
tmpl = template.Must(tmpl.Parse(profillingTpl))
if command == "gc summary" {
tmpl = template.Must(tmpl.Parse(gcAjaxTpl))
} else {
tmpl = template.Must(tmpl.Parse(defaultScriptsTpl))
}
tmpl.Execute(rw, data)
} else {
rw.Write([]byte("<html><head><title>beego admin dashboard</title></head><body>"))
rw.Write([]byte("request url like '/prof?command=lookup goroutine'<br>\n"))
rw.Write([]byte("the command have below types:<br>\n"))
rw.Write([]byte("1. <a href='?command=lookup goroutine'>lookup goroutine</a><br>\n"))
rw.Write([]byte("2. <a href='?command=lookup heap'>lookup heap</a><br>\n"))
rw.Write([]byte("3. <a href='?command=lookup threadcreate'>lookup threadcreate</a><br>\n"))
rw.Write([]byte("4. <a href='?command=lookup block'>lookup block</a><br>\n"))
rw.Write([]byte("5. <a href='?command=start cpuprof'>start cpuprof</a><br>\n"))
rw.Write([]byte("6. <a href='?command=stop cpuprof'>stop cpuprof</a><br>\n"))
rw.Write([]byte("7. <a href='?command=get memprof'>get memprof</a><br>\n"))
rw.Write([]byte("8. <a href='?command=gc summary'>gc summary</a><br>\n"))
rw.Write([]byte("</body></html>"))
}
}
// Healthcheck is a http.Handler calling health checking and showing the result.
// it's in "/healthcheck" pattern in admin module.
func healthcheck(rw http.ResponseWriter, req *http.Request) {
data := make(map[interface{}]interface{})
resultList := new([][]string)
var result = []string{
fmt.Sprintf("header"),
fmt.Sprintf("Name"),
fmt.Sprintf("Status"),
}
*resultList = append(*resultList, result)
for name, h := range toolbox.AdminCheckList {
if err := h.Check(); err != nil {
fmt.Fprintf(rw, "%s : %s\n", name, err.Error())
result = []string{
fmt.Sprintf("error"),
fmt.Sprintf("%s", name),
fmt.Sprintf("%s", err.Error()),
}
} else {
fmt.Fprintf(rw, "%s : ok\n", name)
result = []string{
fmt.Sprintf("success"),
fmt.Sprintf("%s", name),
fmt.Sprintf("OK"),
}
}
*resultList = append(*resultList, result)
}
data["Content"] = resultList
data["Title"] = "Health Check"
tmpl := template.Must(template.New("dashboard").Parse(dashboardTpl))
tmpl = template.Must(tmpl.Parse(healthCheckTpl))
tmpl = template.Must(tmpl.Parse(defaultScriptsTpl))
tmpl.Execute(rw, data)
}
// TaskStatus is a http.Handler with running task status (task name, status and the last execution).
// it's in "/task" pattern in admin module.
func taskStatus(rw http.ResponseWriter, req *http.Request) {
for tname, tk := range toolbox.AdminTaskList {
fmt.Fprintf(rw, "%s:%s:%s", tname, tk.GetStatus(), tk.GetPrev().String())
}
}
data := make(map[interface{}]interface{})
// RunTask is a http.Handler to run a Task from the "query string.
// the request url likes /runtask?taskname=sendmail.
func runTask(rw http.ResponseWriter, req *http.Request) {
// Run Task
req.ParseForm()
taskname := req.Form.Get("taskname")
if t, ok := toolbox.AdminTaskList[taskname]; ok {
err := t.Run()
if err != nil {
fmt.Fprintf(rw, "%v", err)
if taskname != "" {
if t, ok := toolbox.AdminTaskList[taskname]; ok {
err := t.Run()
if err != nil {
data["Message"] = []string{"error", fmt.Sprintf("%s", err)}
}
data["Message"] = []string{"success", fmt.Sprintf("%s run success,Now the Status is %s", taskname, t.GetStatus())}
} else {
data["Message"] = []string{"warning", fmt.Sprintf("there's no task which named: %s", taskname)}
}
fmt.Fprintf(rw, "%s run success,Now the Status is %s", taskname, t.GetStatus())
} else {
fmt.Fprintf(rw, "there's no task which named:%s", taskname)
}
// List Tasks
resultList := new([][]string)
var result = []string{
fmt.Sprintf("header"),
fmt.Sprintf("Task Name"),
fmt.Sprintf("Task Spec"),
fmt.Sprintf("Task Function"),
}
*resultList = append(*resultList, result)
for tname, tk := range toolbox.AdminTaskList {
result = []string{
fmt.Sprintf(""),
fmt.Sprintf("%s", tname),
fmt.Sprintf("%s", tk.GetStatus()),
fmt.Sprintf("%s", tk.GetPrev().String()),
}
*resultList = append(*resultList, result)
}
data["Content"] = resultList
data["Title"] = "Tasks"
tmpl := template.Must(template.New("dashboard").Parse(dashboardTpl))
tmpl = template.Must(tmpl.Parse(tasksTpl))
tmpl = template.Must(tmpl.Parse(defaultScriptsTpl))
tmpl.Execute(rw, data)
}
// adminApp is an http.HandlerFunc map used as beeAdminApp.

345
adminui.go Normal file
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20
app.go
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@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package beego
@ -66,6 +74,7 @@ func (app *App) Run() {
if EnableHttpTLS {
go func() {
time.Sleep(20 * time.Microsecond)
if HttpsPort != 0 {
app.Server.Addr = fmt.Sprintf("%s:%d", HttpAddr, HttpsPort)
}
@ -80,6 +89,7 @@ func (app *App) Run() {
if EnableHttpListen {
go func() {
app.Server.Addr = addr
err := app.Server.ListenAndServe()
if err != nil {
BeeLogger.Critical("ListenAndServe: ", err)

41
beego.go
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@ -1,9 +1,28 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// beego is an open-source, high-performance, modularity, full-stack web framework
//
// package main
//
// import "github.com/astaxie/beego"
//
// func main() {
// beego.Run()
// }
//
// more infomation: http://beego.me
package beego
import (
@ -19,7 +38,7 @@ import (
)
// beego web framework version.
const VERSION = "1.3.1"
const VERSION = "1.4.0"
type hookfunc func() error //hook function to run
var hooks []hookfunc //hook function slice to store the hookfunc
@ -359,6 +378,7 @@ func initBeforeHttpRun() {
`"sessionIDHashFunc":"` + SessionHashFunc + `",` +
`"sessionIDHashKey":"` + SessionHashKey + `",` +
`"enableSetCookie":` + strconv.FormatBool(SessionAutoSetCookie) + `,` +
`"domain":"` + SessionDomain + `",` +
`"cookieLifeTime":` + strconv.Itoa(SessionCookieLifeTime) + `}`
}
GlobalSessions, err = session.NewManager(SessionProvider,
@ -380,14 +400,13 @@ func initBeforeHttpRun() {
middleware.AppName = AppName
middleware.RegisterErrorHandler()
for u, _ := range StaticDir {
Get(u, serverStaticRouter)
Get(u+"/*", serverStaticRouter)
}
if EnableDocs {
Get("/docs", serverDocs)
Get("/docs/*", serverDocs)
}
//init mime
AddAPPStartHook(initMime)
}
// this function is for test package init
@ -406,6 +425,4 @@ func TestBeegoInit(apppath string) {
func init() {
hooks = make([]hookfunc, 0)
//init mime
AddAPPStartHook(initMime)
}

2
cache/README.md vendored
View File

@ -22,7 +22,7 @@ First you must import it
Then init a Cache (example with memory adapter)
bm, err := NewCache("memory", `{"interval":60}`)
bm, err := cache.NewCache("memory", `{"interval":60}`)
Use it like this:

53
cache/cache.go vendored
View File

@ -1,9 +1,33 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Usage:
//
// import(
// "github.com/astaxie/beego/cache"
// )
//
// bm, err := cache.NewCache("memory", `{"interval":60}`)
//
// Use it like this:
//
// bm.Put("astaxie", 1, 10)
// bm.Get("astaxie")
// bm.IsExist("astaxie")
// bm.Delete("astaxie")
//
// more docs http://beego.me/docs/module/cache.md
package cache
import (
@ -13,7 +37,7 @@ import (
// Cache interface contains all behaviors for cache adapter.
// usage:
// cache.Register("file",cache.NewFileCache()) // this operation is run in init method of file.go.
// c := cache.NewCache("file","{....}")
// c,err := cache.NewCache("file","{....}")
// c.Put("key",value,3600)
// v := c.Get("key")
//
@ -31,11 +55,11 @@ type Cache interface {
Incr(key string) error
// decrease cached int value by key, as a counter.
Decr(key string) error
// check cached value is existed or not.
// check if cached value exists or not.
IsExist(key string) bool
// clear all cache.
ClearAll() error
// start gc routine via config string setting.
// start gc routine based on config string settings.
StartAndGC(config string) error
}
@ -48,23 +72,24 @@ func Register(name string, adapter Cache) {
if adapter == nil {
panic("cache: Register adapter is nil")
}
if _, dup := adapters[name]; dup {
if _, ok := adapters[name]; ok {
panic("cache: Register called twice for adapter " + name)
}
adapters[name] = adapter
}
// Create a new cache driver by adapter and config string.
// Create a new cache driver by adapter name and config string.
// config need to be correct JSON as string: {"interval":360}.
// it will start gc automatically.
func NewCache(adapterName, config string) (Cache, error) {
func NewCache(adapterName, config string) (adapter Cache, e error) {
adapter, ok := adapters[adapterName]
if !ok {
return nil, fmt.Errorf("cache: unknown adaptername %q (forgotten import?)", adapterName)
e = fmt.Errorf("cache: unknown adapter name %q (forgot to import?)", adapterName)
return
}
err := adapter.StartAndGC(config)
if err != nil {
return nil, err
adapter = nil
}
return adapter, nil
return
}

18
cache/cache_test.go vendored
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package cache

60
cache/conv.go vendored
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package cache
@ -19,12 +27,11 @@ func GetString(v interface{}) string {
case []byte:
return string(result)
default:
if v == nil {
return ""
} else {
if v != nil {
return fmt.Sprintf("%v", result)
}
}
return ""
}
// convert interface to int.
@ -37,12 +44,9 @@ func GetInt(v interface{}) int {
case int64:
return int(result)
default:
d := GetString(v)
if d != "" {
value, err := strconv.Atoi(d)
if err == nil {
return value
}
if d := GetString(v); d != "" {
value, _ := strconv.Atoi(d)
return value
}
}
return 0
@ -58,12 +62,10 @@ func GetInt64(v interface{}) int64 {
case int64:
return result
default:
d := GetString(v)
if d != "" {
result, err := strconv.ParseInt(d, 10, 64)
if err == nil {
return result
}
if d := GetString(v); d != "" {
value, _ := strconv.ParseInt(d, 10, 64)
return value
}
}
return 0
@ -75,12 +77,9 @@ func GetFloat64(v interface{}) float64 {
case float64:
return result
default:
d := GetString(v)
if d != "" {
value, err := strconv.ParseFloat(d, 64)
if err == nil {
return value
}
if d := GetString(v); d != "" {
value, _ := strconv.ParseFloat(d, 64)
return value
}
}
return 0
@ -92,12 +91,9 @@ func GetBool(v interface{}) bool {
case bool:
return result
default:
d := GetString(v)
if d != "" {
result, err := strconv.ParseBool(d)
if err == nil {
return result
}
if d := GetString(v); d != "" {
value, _ := strconv.ParseBool(d)
return value
}
}
return false

18
cache/conv_test.go vendored
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package cache

136
cache/file.go vendored
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package cache
@ -57,12 +65,10 @@ func NewFileCache() *FileCache {
// Start and begin gc for file cache.
// the config need to be like {CachePath:"/cache","FileSuffix":".bin","DirectoryLevel":2,"EmbedExpiry":0}
func (this *FileCache) StartAndGC(config string) error {
func (fc *FileCache) StartAndGC(config string) error {
var cfg map[string]string
json.Unmarshal([]byte(config), &cfg)
//fmt.Println(cfg)
//fmt.Println(config)
if _, ok := cfg["CachePath"]; !ok {
cfg["CachePath"] = FileCachePath
}
@ -75,69 +81,53 @@ func (this *FileCache) StartAndGC(config string) error {
if _, ok := cfg["EmbedExpiry"]; !ok {
cfg["EmbedExpiry"] = strconv.FormatInt(FileCacheEmbedExpiry, 10)
}
this.CachePath = cfg["CachePath"]
this.FileSuffix = cfg["FileSuffix"]
this.DirectoryLevel, _ = strconv.Atoi(cfg["DirectoryLevel"])
this.EmbedExpiry, _ = strconv.Atoi(cfg["EmbedExpiry"])
fc.CachePath = cfg["CachePath"]
fc.FileSuffix = cfg["FileSuffix"]
fc.DirectoryLevel, _ = strconv.Atoi(cfg["DirectoryLevel"])
fc.EmbedExpiry, _ = strconv.Atoi(cfg["EmbedExpiry"])
this.Init()
fc.Init()
return nil
}
// Init will make new dir for file cache if not exist.
func (this *FileCache) Init() {
func (fc *FileCache) Init() {
app := filepath.Dir(os.Args[0])
this.CachePath = filepath.Join(app, this.CachePath)
ok, err := exists(this.CachePath)
if err != nil { // print error
//fmt.Println(err)
fc.CachePath = filepath.Join(app, fc.CachePath)
if ok, _ := exists(fc.CachePath); !ok { // todo : error handle
_ = os.MkdirAll(fc.CachePath, os.ModePerm) // todo : error handle
}
if !ok {
if err = os.Mkdir(this.CachePath, os.ModePerm); err != nil {
//fmt.Println(err);
}
}
//fmt.Println(this.getCacheFileName("123456"));
}
// get cached file name. it's md5 encoded.
func (this *FileCache) getCacheFileName(key string) string {
func (fc *FileCache) getCacheFileName(key string) string {
m := md5.New()
io.WriteString(m, key)
keyMd5 := hex.EncodeToString(m.Sum(nil))
cachePath := this.CachePath
//fmt.Println("cachepath : " , cachePath)
//fmt.Println("md5" , keyMd5);
switch this.DirectoryLevel {
cachePath := fc.CachePath
switch fc.DirectoryLevel {
case 2:
cachePath = filepath.Join(cachePath, keyMd5[0:2], keyMd5[2:4])
case 1:
cachePath = filepath.Join(cachePath, keyMd5[0:2])
}
ok, err := exists(cachePath)
if err != nil {
//fmt.Println(err)
if ok, _ := exists(cachePath); !ok { // todo : error handle
_ = os.MkdirAll(cachePath, os.ModePerm) // todo : error handle
}
if !ok {
if err = os.MkdirAll(cachePath, os.ModePerm); err != nil {
//fmt.Println(err);
}
}
return filepath.Join(cachePath, fmt.Sprintf("%s%s", keyMd5, this.FileSuffix))
return filepath.Join(cachePath, fmt.Sprintf("%s%s", keyMd5, fc.FileSuffix))
}
// Get value from file cache.
// if non-exist or expired, return empty string.
func (this *FileCache) Get(key string) interface{} {
filename := this.getCacheFileName(key)
filedata, err := File_get_contents(filename)
//fmt.Println("get length:" , len(filedata));
func (fc *FileCache) Get(key string) interface{} {
fileData, err := File_get_contents(fc.getCacheFileName(key))
if err != nil {
return ""
}
var to FileCacheItem
Gob_decode(filedata, &to)
Gob_decode(fileData, &to)
if to.Expired < time.Now().Unix() {
return ""
}
@ -147,12 +137,10 @@ func (this *FileCache) Get(key string) interface{} {
// Put value into file cache.
// timeout means how long to keep this file, unit of ms.
// if timeout equals FileCacheEmbedExpiry(default is 0), cache this item forever.
func (this *FileCache) Put(key string, val interface{}, timeout int64) error {
func (fc *FileCache) Put(key string, val interface{}, timeout int64) error {
gob.Register(val)
filename := this.getCacheFileName(key)
var item FileCacheItem
item.Data = val
item := FileCacheItem{Data: val}
if timeout == FileCacheEmbedExpiry {
item.Expired = time.Now().Unix() + (86400 * 365 * 10) // ten years
} else {
@ -163,13 +151,12 @@ func (this *FileCache) Put(key string, val interface{}, timeout int64) error {
if err != nil {
return err
}
err = File_put_contents(filename, data)
return err
return File_put_contents(fc.getCacheFileName(key), data)
}
// Delete file cache value.
func (this *FileCache) Delete(key string) error {
filename := this.getCacheFileName(key)
func (fc *FileCache) Delete(key string) error {
filename := fc.getCacheFileName(key)
if ok, _ := exists(filename); ok {
return os.Remove(filename)
}
@ -177,44 +164,41 @@ func (this *FileCache) Delete(key string) error {
}
// Increase cached int value.
// this value is saving forever unless Delete.
func (this *FileCache) Incr(key string) error {
data := this.Get(key)
// fc value is saving forever unless Delete.
func (fc *FileCache) Incr(key string) error {
data := fc.Get(key)
var incr int
//fmt.Println(reflect.TypeOf(data).Name())
if reflect.TypeOf(data).Name() != "int" {
incr = 0
} else {
incr = data.(int) + 1
}
this.Put(key, incr, FileCacheEmbedExpiry)
fc.Put(key, incr, FileCacheEmbedExpiry)
return nil
}
// Decrease cached int value.
func (this *FileCache) Decr(key string) error {
data := this.Get(key)
func (fc *FileCache) Decr(key string) error {
data := fc.Get(key)
var decr int
if reflect.TypeOf(data).Name() != "int" || data.(int)-1 <= 0 {
decr = 0
} else {
decr = data.(int) - 1
}
this.Put(key, decr, FileCacheEmbedExpiry)
fc.Put(key, decr, FileCacheEmbedExpiry)
return nil
}
// Check value is exist.
func (this *FileCache) IsExist(key string) bool {
filename := this.getCacheFileName(key)
ret, _ := exists(filename)
func (fc *FileCache) IsExist(key string) bool {
ret, _ := exists(fc.getCacheFileName(key))
return ret
}
// Clean cached files.
// not implemented.
func (this *FileCache) ClearAll() error {
//this.CachePath
func (fc *FileCache) ClearAll() error {
return nil
}
@ -232,22 +216,22 @@ func exists(path string) (bool, error) {
// Get bytes to file.
// if non-exist, create this file.
func File_get_contents(filename string) ([]byte, error) {
f, err := os.OpenFile(filename, os.O_RDWR|os.O_CREATE, os.ModePerm)
if err != nil {
return []byte(""), err
func File_get_contents(filename string) (data []byte, e error) {
f, e := os.OpenFile(filename, os.O_RDWR|os.O_CREATE, os.ModePerm)
if e != nil {
return
}
defer f.Close()
stat, err := f.Stat()
if err != nil {
return []byte(""), err
stat, e := f.Stat()
if e != nil {
return
}
data := make([]byte, stat.Size())
result, err := f.Read(data)
if int64(result) == stat.Size() {
return data, err
data = make([]byte, stat.Size())
result, e := f.Read(data)
if e != nil || int64(result) != stat.Size() {
return nil, e
}
return []byte(""), err
return
}
// Put bytes to file.

149
cache/memcache/memcache.go vendored
View File

@ -1,24 +1,48 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package cache
// package memcahe for cache provider
//
// depend on github.com/bradfitz/gomemcache/memcache
//
// go install github.com/bradfitz/gomemcache/memcache
//
// Usage:
// import(
// _ "github.com/astaxie/beego/cache/memcache"
// "github.com/astaxie/beego/cache"
// )
//
// bm, err := cache.NewCache("memcache", `{"conn":"127.0.0.1:11211"}`)
//
// more docs http://beego.me/docs/module/cache.md
package memcache
import (
"encoding/json"
"errors"
"strings"
"github.com/beego/memcache"
"github.com/bradfitz/gomemcache/memcache"
"github.com/astaxie/beego/cache"
)
// Memcache adapter.
type MemcacheCache struct {
c *memcache.Connection
conninfo string
conn *memcache.Client
conninfo []string
}
// create new memcache adapter.
@ -28,32 +52,21 @@ func NewMemCache() *MemcacheCache {
// get value from memcache.
func (rc *MemcacheCache) Get(key string) interface{} {
if rc.c == nil {
var err error
rc.c, err = rc.connectInit()
if err != nil {
if rc.conn == nil {
if err := rc.connectInit(); err != nil {
return err
}
}
v, err := rc.c.Get(key)
if err != nil {
return nil
if item, err := rc.conn.Get(key); err == nil {
return string(item.Value)
}
var contain interface{}
if len(v) > 0 {
contain = string(v[0].Value)
} else {
contain = nil
}
return contain
return nil
}
// put value to memcache. only support string.
func (rc *MemcacheCache) Put(key string, val interface{}, timeout int64) error {
if rc.c == nil {
var err error
rc.c, err = rc.connectInit()
if err != nil {
if rc.conn == nil {
if err := rc.connectInit(); err != nil {
return err
}
}
@ -61,69 +74,64 @@ func (rc *MemcacheCache) Put(key string, val interface{}, timeout int64) error {
if !ok {
return errors.New("val must string")
}
stored, err := rc.c.Set(key, 0, uint64(timeout), []byte(v))
if err == nil && stored == false {
return errors.New("stored fail")
}
return err
item := memcache.Item{Key: key, Value: []byte(v), Expiration: int32(timeout)}
return rc.conn.Set(&item)
}
// delete value in memcache.
func (rc *MemcacheCache) Delete(key string) error {
if rc.c == nil {
var err error
rc.c, err = rc.connectInit()
if err != nil {
if rc.conn == nil {
if err := rc.connectInit(); err != nil {
return err
}
}
_, err := rc.c.Delete(key)
return rc.conn.Delete(key)
}
// increase counter.
func (rc *MemcacheCache) Incr(key string) error {
if rc.conn == nil {
if err := rc.connectInit(); err != nil {
return err
}
}
_, err := rc.conn.Increment(key, 1)
return err
}
// [Not Support]
// increase counter.
func (rc *MemcacheCache) Incr(key string) error {
return errors.New("not support in memcache")
}
// [Not Support]
// decrease counter.
func (rc *MemcacheCache) Decr(key string) error {
return errors.New("not support in memcache")
if rc.conn == nil {
if err := rc.connectInit(); err != nil {
return err
}
}
_, err := rc.conn.Decrement(key, 1)
return err
}
// check value exists in memcache.
func (rc *MemcacheCache) IsExist(key string) bool {
if rc.c == nil {
var err error
rc.c, err = rc.connectInit()
if err != nil {
if rc.conn == nil {
if err := rc.connectInit(); err != nil {
return false
}
}
v, err := rc.c.Get(key)
_, err := rc.conn.Get(key)
if err != nil {
return false
}
if len(v) == 0 {
return false
} else {
return true
}
return true
}
// clear all cached in memcache.
func (rc *MemcacheCache) ClearAll() error {
if rc.c == nil {
var err error
rc.c, err = rc.connectInit()
if err != nil {
if rc.conn == nil {
if err := rc.connectInit(); err != nil {
return err
}
}
err := rc.c.FlushAll()
return err
return rc.conn.FlushAll()
}
// start memcache adapter.
@ -135,24 +143,19 @@ func (rc *MemcacheCache) StartAndGC(config string) error {
if _, ok := cf["conn"]; !ok {
return errors.New("config has no conn key")
}
rc.conninfo = cf["conn"]
var err error
if rc.c != nil {
rc.c, err = rc.connectInit()
if err != nil {
return errors.New("dial tcp conn error")
rc.conninfo = strings.Split(cf["conn"], ";")
if rc.conn == nil {
if err := rc.connectInit(); err != nil {
return err
}
}
return nil
}
// connect to memcache and keep the connection.
func (rc *MemcacheCache) connectInit() (*memcache.Connection, error) {
c, err := memcache.Connect(rc.conninfo)
if err != nil {
return nil, err
}
return c, nil
func (rc *MemcacheCache) connectInit() error {
rc.conn = memcache.New(rc.conninfo...)
return nil
}
func init() {

42
cache/memory.go vendored
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package cache
@ -46,15 +54,14 @@ func NewMemoryCache() *MemoryCache {
func (bc *MemoryCache) Get(name string) interface{} {
bc.lock.RLock()
defer bc.lock.RUnlock()
itm, ok := bc.items[name]
if !ok {
return nil
if itm, ok := bc.items[name]; ok {
if (time.Now().Unix() - itm.Lastaccess.Unix()) > itm.expired {
go bc.Delete(name)
return nil
}
return itm.val
}
if (time.Now().Unix() - itm.Lastaccess.Unix()) > itm.expired {
go bc.Delete(name)
return nil
}
return itm.val
return nil
}
// Put cache to memory.
@ -62,12 +69,11 @@ func (bc *MemoryCache) Get(name string) interface{} {
func (bc *MemoryCache) Put(name string, value interface{}, expired int64) error {
bc.lock.Lock()
defer bc.lock.Unlock()
t := MemoryItem{
bc.items[name] = &MemoryItem{
val: value,
Lastaccess: time.Now(),
expired: expired,
}
bc.items[name] = &t
return nil
}
@ -79,8 +85,7 @@ func (bc *MemoryCache) Delete(name string) error {
return errors.New("key not exist")
}
delete(bc.items, name)
_, valid := bc.items[name]
if valid {
if _, ok := bc.items[name]; ok {
return errors.New("delete key error")
}
return nil
@ -211,8 +216,7 @@ func (bc *MemoryCache) item_expired(name string) bool {
if !ok {
return true
}
sec := time.Now().Unix() - itm.Lastaccess.Unix()
if sec >= itm.expired {
if time.Now().Unix()-itm.Lastaccess.Unix() >= itm.expired {
delete(bc.items, name)
return true
}

104
cache/redis/redis.go vendored
View File

@ -1,17 +1,40 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package cache
// package redis for cache provider
//
// depend on github.com/garyburd/redigo/redis
//
// go install github.com/garyburd/redigo/redis
//
// Usage:
// import(
// _ "github.com/astaxie/beego/cache/redis"
// "github.com/astaxie/beego/cache"
// )
//
// bm, err := cache.NewCache("redis", `{"conn":"127.0.0.1:11211"}`)
//
// more docs http://beego.me/docs/module/cache.md
package redis
import (
"encoding/json"
"errors"
"time"
"github.com/beego/redigo/redis"
"github.com/garyburd/redigo/redis"
"github.com/astaxie/beego/cache"
)
@ -43,52 +66,74 @@ func (rc *RedisCache) do(commandName string, args ...interface{}) (reply interfa
// Get cache from redis.
func (rc *RedisCache) Get(key string) interface{} {
v, err := rc.do("HGET", rc.key, key)
if err != nil {
return nil
if v, err := rc.do("GET", key); err == nil {
return v
}
return v
return nil
}
// put cache to redis.
// timeout is ignored.
func (rc *RedisCache) Put(key string, val interface{}, timeout int64) error {
_, err := rc.do("HSET", rc.key, key, val)
var err error
if _, err = rc.do("SET", key, val); err != nil {
return err
}
if _, err = rc.do("HSET", rc.key, key, true); err != nil {
return err
}
_, err = rc.do("EXPIRE", key, timeout)
return err
}
// delete cache in redis.
func (rc *RedisCache) Delete(key string) error {
_, err := rc.do("HDEL", rc.key, key)
var err error
if _, err = rc.do("DEL", key); err != nil {
return err
}
_, err = rc.do("HDEL", rc.key, key)
return err
}
// check cache exist in redis.
// check cache's existence in redis.
func (rc *RedisCache) IsExist(key string) bool {
v, err := redis.Bool(rc.do("HEXISTS", rc.key, key))
v, err := redis.Bool(rc.do("EXISTS", key))
if err != nil {
return false
}
if v == false {
if _, err = rc.do("HDEL", rc.key, key); err != nil {
return false
}
}
return v
}
// increase counter in redis.
func (rc *RedisCache) Incr(key string) error {
_, err := redis.Bool(rc.do("HINCRBY", rc.key, key, 1))
_, err := redis.Bool(rc.do("INCRBY", key, 1))
return err
}
// decrease counter in redis.
func (rc *RedisCache) Decr(key string) error {
_, err := redis.Bool(rc.do("HINCRBY", rc.key, key, -1))
_, err := redis.Bool(rc.do("INCRBY", key, -1))
return err
}
// clean all cache in redis. delete this redis collection.
func (rc *RedisCache) ClearAll() error {
_, err := rc.do("DEL", rc.key)
cachedKeys, err := redis.Strings(rc.do("HKEYS", rc.key))
if err != nil {
return err
}
for _, str := range cachedKeys {
if _, err = rc.do("DEL", str); err != nil {
return err
}
}
_, err = rc.do("DEL", rc.key)
return err
}
@ -114,26 +159,21 @@ func (rc *RedisCache) StartAndGC(config string) error {
c := rc.p.Get()
defer c.Close()
if err := c.Err(); err != nil {
return err
}
return nil
return c.Err()
}
// connect to redis.
func (rc *RedisCache) connectInit() {
dialFunc := func() (c redis.Conn, err error) {
c, err = redis.Dial("tcp", rc.conninfo)
return
}
// initialize a new pool
rc.p = &redis.Pool{
MaxIdle: 3,
IdleTimeout: 180 * time.Second,
Dial: func() (redis.Conn, error) {
c, err := redis.Dial("tcp", rc.conninfo)
if err != nil {
return nil, err
}
return c, nil
},
Dial: dialFunc,
}
}

85
cache/redis/redis_test.go vendored Normal file
View File

@ -0,0 +1,85 @@
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package redis
import (
"testing"
"time"
"github.com/garyburd/redigo/redis"
"github.com/astaxie/beego/cache"
)
func TestRedisCache(t *testing.T) {
bm, err := cache.NewCache("redis", `{"conn": "127.0.0.1:6379"}`)
if err != nil {
t.Error("init err")
}
if err = bm.Put("astaxie", 1, 10); err != nil {
t.Error("set Error", err)
}
if !bm.IsExist("astaxie") {
t.Error("check err")
}
time.Sleep(10 * time.Second)
if bm.IsExist("astaxie") {
t.Error("check err")
}
if err = bm.Put("astaxie", 1, 10); err != nil {
t.Error("set Error", err)
}
if v, _ := redis.Int(bm.Get("astaxie"), err); v != 1 {
t.Error("get err")
}
if err = bm.Incr("astaxie"); err != nil {
t.Error("Incr Error", err)
}
if v, _ := redis.Int(bm.Get("astaxie"), err); v != 2 {
t.Error("get err")
}
if err = bm.Decr("astaxie"); err != nil {
t.Error("Decr Error", err)
}
if v, _ := redis.Int(bm.Get("astaxie"), err); v != 1 {
t.Error("get err")
}
bm.Delete("astaxie")
if bm.IsExist("astaxie") {
t.Error("delete err")
}
//test string
if err = bm.Put("astaxie", "author", 10); err != nil {
t.Error("set Error", err)
}
if !bm.IsExist("astaxie") {
t.Error("check err")
}
if v, _ := redis.String(bm.Get("astaxie"), err); v != "author" {
t.Error("get err")
}
// test clear all
if err = bm.ClearAll(); err != nil {
t.Error("clear all err")
}
}

114
config.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package beego
@ -52,6 +60,7 @@ var (
SessionHashKey string // session hash salt string.
SessionCookieLifeTime int // the life time of session id in cookie.
SessionAutoSetCookie bool // auto setcookie
SessionDomain string // the cookie domain default is empty
UseFcgi bool
MaxMemory int64
EnableGzip bool // flag of enable gzip
@ -180,147 +189,147 @@ func ParseConfig() (err error) {
return err
} else {
if v, err := getConfig("string", "HttpAddr"); err == nil {
if v, err := GetConfig("string", "HttpAddr"); err == nil {
HttpAddr = v.(string)
}
if v, err := getConfig("int", "HttpPort"); err == nil {
if v, err := GetConfig("int", "HttpPort"); err == nil {
HttpPort = v.(int)
}
if v, err := getConfig("bool", "EnableHttpListen"); err == nil {
if v, err := GetConfig("bool", "EnableHttpListen"); err == nil {
EnableHttpListen = v.(bool)
}
if maxmemory, err := getConfig("int64", "MaxMemory"); err == nil {
if maxmemory, err := GetConfig("int64", "MaxMemory"); err == nil {
MaxMemory = maxmemory.(int64)
}
if appname, _ := getConfig("string", "AppName"); appname != "" {
if appname, _ := GetConfig("string", "AppName"); appname != "" {
AppName = appname.(string)
}
if runmode, _ := getConfig("string", "RunMode"); runmode != "" {
if runmode, _ := GetConfig("string", "RunMode"); runmode != "" {
RunMode = runmode.(string)
}
if autorender, err := getConfig("bool", "AutoRender"); err == nil {
if autorender, err := GetConfig("bool", "AutoRender"); err == nil {
AutoRender = autorender.(bool)
}
if autorecover, err := getConfig("bool", "RecoverPanic"); err == nil {
if autorecover, err := GetConfig("bool", "RecoverPanic"); err == nil {
RecoverPanic = autorecover.(bool)
}
if views, _ := getConfig("string", "ViewsPath"); views != "" {
if views, _ := GetConfig("string", "ViewsPath"); views != "" {
ViewsPath = views.(string)
}
if sessionon, err := getConfig("bool", "SessionOn"); err == nil {
if sessionon, err := GetConfig("bool", "SessionOn"); err == nil {
SessionOn = sessionon.(bool)
}
if sessProvider, _ := getConfig("string", "SessionProvider"); sessProvider != "" {
if sessProvider, _ := GetConfig("string", "SessionProvider"); sessProvider != "" {
SessionProvider = sessProvider.(string)
}
if sessName, _ := getConfig("string", "SessionName"); sessName != "" {
if sessName, _ := GetConfig("string", "SessionName"); sessName != "" {
SessionName = sessName.(string)
}
if sesssavepath, _ := getConfig("string", "SessionSavePath"); sesssavepath != "" {
if sesssavepath, _ := GetConfig("string", "SessionSavePath"); sesssavepath != "" {
SessionSavePath = sesssavepath.(string)
}
if sesshashfunc, _ := getConfig("string", "SessionHashFunc"); sesshashfunc != "" {
if sesshashfunc, _ := GetConfig("string", "SessionHashFunc"); sesshashfunc != "" {
SessionHashFunc = sesshashfunc.(string)
}
if sesshashkey, _ := getConfig("string", "SessionHashKey"); sesshashkey != "" {
if sesshashkey, _ := GetConfig("string", "SessionHashKey"); sesshashkey != "" {
SessionHashKey = sesshashkey.(string)
}
if sessMaxLifeTime, err := getConfig("int64", "SessionGCMaxLifetime"); err == nil && sessMaxLifeTime != 0 {
if sessMaxLifeTime, err := GetConfig("int64", "SessionGCMaxLifetime"); err == nil && sessMaxLifeTime != 0 {
SessionGCMaxLifetime = sessMaxLifeTime.(int64)
}
if sesscookielifetime, err := getConfig("int", "SessionCookieLifeTime"); err == nil && sesscookielifetime != 0 {
if sesscookielifetime, err := GetConfig("int", "SessionCookieLifeTime"); err == nil && sesscookielifetime != 0 {
SessionCookieLifeTime = sesscookielifetime.(int)
}
if usefcgi, err := getConfig("bool", "UseFcgi"); err == nil {
if usefcgi, err := GetConfig("bool", "UseFcgi"); err == nil {
UseFcgi = usefcgi.(bool)
}
if enablegzip, err := getConfig("bool", "EnableGzip"); err == nil {
if enablegzip, err := GetConfig("bool", "EnableGzip"); err == nil {
EnableGzip = enablegzip.(bool)
}
if directoryindex, err := getConfig("bool", "DirectoryIndex"); err == nil {
if directoryindex, err := GetConfig("bool", "DirectoryIndex"); err == nil {
DirectoryIndex = directoryindex.(bool)
}
if timeout, err := getConfig("int64", "HttpServerTimeOut"); err == nil {
if timeout, err := GetConfig("int64", "HttpServerTimeOut"); err == nil {
HttpServerTimeOut = timeout.(int64)
}
if errorsshow, err := getConfig("bool", "ErrorsShow"); err == nil {
if errorsshow, err := GetConfig("bool", "ErrorsShow"); err == nil {
ErrorsShow = errorsshow.(bool)
}
if copyrequestbody, err := getConfig("bool", "CopyRequestBody"); err == nil {
if copyrequestbody, err := GetConfig("bool", "CopyRequestBody"); err == nil {
CopyRequestBody = copyrequestbody.(bool)
}
if xsrfkey, _ := getConfig("string", "XSRFKEY"); xsrfkey != "" {
if xsrfkey, _ := GetConfig("string", "XSRFKEY"); xsrfkey != "" {
XSRFKEY = xsrfkey.(string)
}
if enablexsrf, err := getConfig("bool", "EnableXSRF"); err == nil {
if enablexsrf, err := GetConfig("bool", "EnableXSRF"); err == nil {
EnableXSRF = enablexsrf.(bool)
}
if expire, err := getConfig("int", "XSRFExpire"); err == nil {
if expire, err := GetConfig("int", "XSRFExpire"); err == nil {
XSRFExpire = expire.(int)
}
if tplleft, _ := getConfig("string", "TemplateLeft"); tplleft != "" {
if tplleft, _ := GetConfig("string", "TemplateLeft"); tplleft != "" {
TemplateLeft = tplleft.(string)
}
if tplright, _ := getConfig("string", "TemplateRight"); tplright != "" {
if tplright, _ := GetConfig("string", "TemplateRight"); tplright != "" {
TemplateRight = tplright.(string)
}
if httptls, err := getConfig("bool", "EnableHttpTLS"); err == nil {
if httptls, err := GetConfig("bool", "EnableHttpTLS"); err == nil {
EnableHttpTLS = httptls.(bool)
}
if httpsport, err := getConfig("int", "HttpsPort"); err == nil {
if httpsport, err := GetConfig("int", "HttpsPort"); err == nil {
HttpsPort = httpsport.(int)
}
if certfile, _ := getConfig("string", "HttpCertFile"); certfile != "" {
if certfile, _ := GetConfig("string", "HttpCertFile"); certfile != "" {
HttpCertFile = certfile.(string)
}
if keyfile, _ := getConfig("string", "HttpKeyFile"); keyfile != "" {
if keyfile, _ := GetConfig("string", "HttpKeyFile"); keyfile != "" {
HttpKeyFile = keyfile.(string)
}
if serverName, _ := getConfig("string", "BeegoServerName"); serverName != "" {
if serverName, _ := GetConfig("string", "BeegoServerName"); serverName != "" {
BeegoServerName = serverName.(string)
}
if flashname, _ := getConfig("string", "FlashName"); flashname != "" {
if flashname, _ := GetConfig("string", "FlashName"); flashname != "" {
FlashName = flashname.(string)
}
if flashseperator, _ := getConfig("string", "FlashSeperator"); flashseperator != "" {
if flashseperator, _ := GetConfig("string", "FlashSeperator"); flashseperator != "" {
FlashSeperator = flashseperator.(string)
}
if sd, _ := getConfig("string", "StaticDir"); sd != "" {
if sd, _ := GetConfig("string", "StaticDir"); sd != "" {
for k := range StaticDir {
delete(StaticDir, k)
}
@ -334,7 +343,7 @@ func ParseConfig() (err error) {
}
}
if sgz, _ := getConfig("string", "StaticExtensionsToGzip"); sgz != "" {
if sgz, _ := GetConfig("string", "StaticExtensionsToGzip"); sgz != "" {
extensions := strings.Split(sgz.(string), ",")
if len(extensions) > 0 {
StaticExtensionsToGzip = []string{}
@ -351,26 +360,37 @@ func ParseConfig() (err error) {
}
}
if enableadmin, err := getConfig("bool", "EnableAdmin"); err == nil {
if enableadmin, err := GetConfig("bool", "EnableAdmin"); err == nil {
EnableAdmin = enableadmin.(bool)
}
if adminhttpaddr, _ := getConfig("string", "AdminHttpAddr"); adminhttpaddr != "" {
if adminhttpaddr, _ := GetConfig("string", "AdminHttpAddr"); adminhttpaddr != "" {
AdminHttpAddr = adminhttpaddr.(string)
}
if adminhttpport, err := getConfig("int", "AdminHttpPort"); err == nil {
if adminhttpport, err := GetConfig("int", "AdminHttpPort"); err == nil {
AdminHttpPort = adminhttpport.(int)
}
if enabledocs, err := getConfig("bool", "EnableDocs"); err == nil {
if enabledocs, err := GetConfig("bool", "EnableDocs"); err == nil {
EnableDocs = enabledocs.(bool)
}
}
return nil
}
func getConfig(typ, key string) (interface{}, error) {
// Getconfig throw the Runmode
// [dev]
// name = astaixe
// IsEnable = false
// [prod]
// name = slene
// IsEnable = true
//
// usage:
// GetConfig("string", "name")
// GetConfig("bool", "IsEnable")
func GetConfig(typ, key string) (interface{}, error) {
switch typ {
case "string":
v := AppConfig.String(RunMode + "::" + key)

66
config/config.go
View File

@ -1,9 +1,44 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Usage:
// import(
// "github.com/astaxie/beego/config"
// )
//
// cnf, err := config.NewConfig("ini", "config.conf")
//
// cnf APIS:
//
// cnf.Set(key, val string) error
// cnf.String(key string) string
// cnf.Strings(key string) []string
// cnf.Int(key string) (int, error)
// cnf.Int64(key string) (int64, error)
// cnf.Bool(key string) (bool, error)
// cnf.Float(key string) (float64, error)
// cnf.DefaultString(key string, defaultval string) string
// cnf.DefaultStrings(key string, defaultval []string) []string
// cnf.DefaultInt(key string, defaultval int) int
// cnf.DefaultInt64(key string, defaultval int64) int64
// cnf.DefaultBool(key string, defaultval bool) bool
// cnf.DefaultFloat(key string, defaultval float64) float64
// cnf.DIY(key string) (interface{}, error)
// cnf.GetSection(section string) (map[string]string, error)
// cnf.SaveConfigFile(filename string) error
//
// more docs http://beego.me/docs/module/config.md
package config
import (
@ -19,12 +54,21 @@ type ConfigContainer interface {
Int64(key string) (int64, error)
Bool(key string) (bool, error)
Float(key string) (float64, error)
DefaultString(key string, defaultval string) string // support section::key type in key string when using ini and json type; Int,Int64,Bool,Float,DIY are same.
DefaultStrings(key string, defaultval []string) []string //get string slice
DefaultInt(key string, defaultval int) int
DefaultInt64(key string, defaultval int64) int64
DefaultBool(key string, defaultval bool) bool
DefaultFloat(key string, defaultval float64) float64
DIY(key string) (interface{}, error)
GetSection(section string) (map[string]string, error)
SaveConfigFile(filename string) error
}
// Config is the adapter interface for parsing config file to get raw data to ConfigContainer.
type Config interface {
Parse(key string) (ConfigContainer, error)
ParseData(data []byte) (ConfigContainer, error)
}
var adapters = make(map[string]Config)
@ -36,7 +80,7 @@ func Register(name string, adapter Config) {
if adapter == nil {
panic("config: Register adapter is nil")
}
if _, dup := adapters[name]; dup {
if _, ok := adapters[name]; ok {
panic("config: Register called twice for adapter " + name)
}
adapters[name] = adapter
@ -51,3 +95,13 @@ func NewConfig(adapterName, fileaname string) (ConfigContainer, error) {
}
return adapter.Parse(fileaname)
}
// adapterName is ini/json/xml/yaml.
// data is the config data.
func NewConfigData(adapterName string, data []byte) (ConfigContainer, error) {
adapter, ok := adapters[adapterName]
if !ok {
return nil, fmt.Errorf("config: unknown adaptername %q (forgotten import?)", adapterName)
}
return adapter.ParseData(data)
}

83
config/fake.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package config
@ -17,13 +25,11 @@ type fakeConfigContainer struct {
}
func (c *fakeConfigContainer) getData(key string) string {
key = strings.ToLower(key)
return c.data[key]
return c.data[strings.ToLower(key)]
}
func (c *fakeConfigContainer) Set(key, val string) error {
key = strings.ToLower(key)
c.data[key] = val
c.data[strings.ToLower(key)] = val
return nil
}
@ -31,34 +37,89 @@ func (c *fakeConfigContainer) String(key string) string {
return c.getData(key)
}
func (c *fakeConfigContainer) DefaultString(key string, defaultval string) string {
if v := c.getData(key); v == "" {
return defaultval
} else {
return v
}
}
func (c *fakeConfigContainer) Strings(key string) []string {
return strings.Split(c.getData(key), ";")
}
func (c *fakeConfigContainer) DefaultStrings(key string, defaultval []string) []string {
if v := c.Strings(key); len(v) == 0 {
return defaultval
} else {
return v
}
}
func (c *fakeConfigContainer) Int(key string) (int, error) {
return strconv.Atoi(c.getData(key))
}
func (c *fakeConfigContainer) DefaultInt(key string, defaultval int) int {
if v, err := c.Int(key); err != nil {
return defaultval
} else {
return v
}
}
func (c *fakeConfigContainer) Int64(key string) (int64, error) {
return strconv.ParseInt(c.getData(key), 10, 64)
}
func (c *fakeConfigContainer) DefaultInt64(key string, defaultval int64) int64 {
if v, err := c.Int64(key); err != nil {
return defaultval
} else {
return v
}
}
func (c *fakeConfigContainer) Bool(key string) (bool, error) {
return strconv.ParseBool(c.getData(key))
}
func (c *fakeConfigContainer) DefaultBool(key string, defaultval bool) bool {
if v, err := c.Bool(key); err != nil {
return defaultval
} else {
return v
}
}
func (c *fakeConfigContainer) Float(key string) (float64, error) {
return strconv.ParseFloat(c.getData(key), 64)
}
func (c *fakeConfigContainer) DefaultFloat(key string, defaultval float64) float64 {
if v, err := c.Float(key); err != nil {
return defaultval
} else {
return v
}
}
func (c *fakeConfigContainer) DIY(key string) (interface{}, error) {
key = strings.ToLower(key)
if v, ok := c.data[key]; ok {
if v, ok := c.data[strings.ToLower(key)]; ok {
return v, nil
}
return nil, errors.New("key not find")
}
func (c *fakeConfigContainer) GetSection(section string) (map[string]string, error) {
return nil, errors.New("not implement in the fakeConfigContainer")
}
func (c *fakeConfigContainer) SaveConfigFile(filename string) error {
return errors.New("not implement in the fakeConfigContainer")
}
var _ ConfigContainer = new(fakeConfigContainer)
func NewFakeConfig() ConfigContainer {

244
config/ini.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package config
@ -10,11 +18,15 @@ import (
"bufio"
"bytes"
"errors"
"fmt"
"io"
"io/ioutil"
"os"
"path"
"strconv"
"strings"
"sync"
"time"
"unicode"
)
@ -27,6 +39,7 @@ var (
bDQuote = []byte{'"'} // quote signal
sectionStart = []byte{'['} // section start signal
sectionEnd = []byte{']'} // section end signal
lineBreak = "\n"
)
// IniConfig implements Config to parse ini file.
@ -80,8 +93,7 @@ func (ini *IniConfig) Parse(name string) (ConfigContainer, error) {
}
if bytes.HasPrefix(line, sectionStart) && bytes.HasSuffix(line, sectionEnd) {
section = string(line[1 : len(line)-1])
section = strings.ToLower(section) // section name case insensitive
section = strings.ToLower(string(line[1 : len(line)-1])) // section name case insensitive
if comment.Len() > 0 {
cfg.sectionComment[section] = comment.String()
comment.Reset()
@ -89,67 +101,124 @@ func (ini *IniConfig) Parse(name string) (ConfigContainer, error) {
if _, ok := cfg.data[section]; !ok {
cfg.data[section] = make(map[string]string)
}
} else {
if _, ok := cfg.data[section]; !ok {
cfg.data[section] = make(map[string]string)
}
keyval := bytes.SplitN(line, bEqual, 2)
val := bytes.TrimSpace(keyval[1])
if bytes.HasPrefix(val, bDQuote) {
val = bytes.Trim(val, `"`)
}
continue
}
key := string(bytes.TrimSpace(keyval[0])) // key name case insensitive
key = strings.ToLower(key)
cfg.data[section][key] = string(val)
if comment.Len() > 0 {
cfg.keycomment[section+"."+key] = comment.String()
comment.Reset()
}
if _, ok := cfg.data[section]; !ok {
cfg.data[section] = make(map[string]string)
}
keyValue := bytes.SplitN(line, bEqual, 2)
val := bytes.TrimSpace(keyValue[1])
if bytes.HasPrefix(val, bDQuote) {
val = bytes.Trim(val, `"`)
}
key := string(bytes.TrimSpace(keyValue[0])) // key name case insensitive
key = strings.ToLower(key)
cfg.data[section][key] = string(val)
if comment.Len() > 0 {
cfg.keyComment[section+"."+key] = comment.String()
comment.Reset()
}
}
return cfg, nil
}
func (ini *IniConfig) ParseData(data []byte) (ConfigContainer, error) {
// Save memory data to temporary file
tmpName := path.Join(os.TempDir(), "beego", fmt.Sprintf("%d", time.Now().Nanosecond()))
os.MkdirAll(path.Dir(tmpName), os.ModePerm)
if err := ioutil.WriteFile(tmpName, data, 0655); err != nil {
return nil, err
}
return ini.Parse(tmpName)
}
// A Config represents the ini configuration.
// When set and get value, support key as section:name type.
type IniConfigContainer struct {
filename string
data map[string]map[string]string // section=> key:val
sectionComment map[string]string // section : comment
keycomment map[string]string // id: []{comment, key...}; id 1 is for main comment.
keyComment map[string]string // id: []{comment, key...}; id 1 is for main comment.
sync.RWMutex
}
// Bool returns the boolean value for a given key.
func (c *IniConfigContainer) Bool(key string) (bool, error) {
key = strings.ToLower(key)
return strconv.ParseBool(c.getdata(key))
return strconv.ParseBool(c.getdata(strings.ToLower(key)))
}
// DefaultBool returns the boolean value for a given key.
// if err != nil return defaltval
func (c *IniConfigContainer) DefaultBool(key string, defaultval bool) bool {
if v, err := c.Bool(key); err != nil {
return defaultval
} else {
return v
}
}
// Int returns the integer value for a given key.
func (c *IniConfigContainer) Int(key string) (int, error) {
key = strings.ToLower(key)
return strconv.Atoi(c.getdata(key))
return strconv.Atoi(c.getdata(strings.ToLower(key)))
}
// DefaultInt returns the integer value for a given key.
// if err != nil return defaltval
func (c *IniConfigContainer) DefaultInt(key string, defaultval int) int {
if v, err := c.Int(key); err != nil {
return defaultval
} else {
return v
}
}
// Int64 returns the int64 value for a given key.
func (c *IniConfigContainer) Int64(key string) (int64, error) {
key = strings.ToLower(key)
return strconv.ParseInt(c.getdata(key), 10, 64)
return strconv.ParseInt(c.getdata(strings.ToLower(key)), 10, 64)
}
// DefaultInt64 returns the int64 value for a given key.
// if err != nil return defaltval
func (c *IniConfigContainer) DefaultInt64(key string, defaultval int64) int64 {
if v, err := c.Int64(key); err != nil {
return defaultval
} else {
return v
}
}
// Float returns the float value for a given key.
func (c *IniConfigContainer) Float(key string) (float64, error) {
key = strings.ToLower(key)
return strconv.ParseFloat(c.getdata(key), 64)
return strconv.ParseFloat(c.getdata(strings.ToLower(key)), 64)
}
// DefaultFloat returns the float64 value for a given key.
// if err != nil return defaltval
func (c *IniConfigContainer) DefaultFloat(key string, defaultval float64) float64 {
if v, err := c.Float(key); err != nil {
return defaultval
} else {
return v
}
}
// String returns the string value for a given key.
func (c *IniConfigContainer) String(key string) string {
key = strings.ToLower(key)
return c.getdata(key)
return c.getdata(strings.ToLower(key))
}
// DefaultString returns the string value for a given key.
// if err != nil return defaltval
func (c *IniConfigContainer) DefaultString(key string, defaultval string) string {
if v := c.String(key); v == "" {
return defaultval
} else {
return v
}
}
// Strings returns the []string value for a given key.
@ -157,6 +226,78 @@ func (c *IniConfigContainer) Strings(key string) []string {
return strings.Split(c.String(key), ";")
}
// DefaultStrings returns the []string value for a given key.
// if err != nil return defaltval
func (c *IniConfigContainer) DefaultStrings(key string, defaultval []string) []string {
if v := c.Strings(key); len(v) == 0 {
return defaultval
} else {
return v
}
}
// GetSection returns map for the given section
func (c *IniConfigContainer) GetSection(section string) (map[string]string, error) {
if v, ok := c.data[section]; ok {
return v, nil
} else {
return nil, errors.New("not exist setction")
}
}
// SaveConfigFile save the config into file
func (c *IniConfigContainer) SaveConfigFile(filename string) (err error) {
// Write configuration file by filename.
f, err := os.Create(filename)
if err != nil {
return err
}
defer f.Close()
buf := bytes.NewBuffer(nil)
for section, dt := range c.data {
// Write section comments.
if v, ok := c.sectionComment[section]; ok {
if _, err = buf.WriteString(string(bNumComment) + v + lineBreak); err != nil {
return err
}
}
if section != DEFAULT_SECTION {
// Write section name.
if _, err = buf.WriteString(string(sectionStart) + section + string(sectionEnd) + lineBreak); err != nil {
return err
}
}
for key, val := range dt {
if key != " " {
// Write key comments.
if v, ok := c.keyComment[key]; ok {
if _, err = buf.WriteString(string(bNumComment) + v + lineBreak); err != nil {
return err
}
}
// Write key and value.
if _, err = buf.WriteString(key + string(bEqual) + val + lineBreak); err != nil {
return err
}
}
}
// Put a line between sections.
if _, err = buf.WriteString(lineBreak); err != nil {
return err
}
}
if _, err = buf.WriteTo(f); err != nil {
return err
}
return nil
}
// WriteValue writes a new value for key.
// if write to one section, the key need be "section::key".
// if the section is not existed, it panics.
@ -167,16 +308,19 @@ func (c *IniConfigContainer) Set(key, value string) error {
return errors.New("key is empty")
}
var section, k string
key = strings.ToLower(key)
sectionkey := strings.Split(key, "::")
if len(sectionkey) >= 2 {
section = sectionkey[0]
k = sectionkey[1]
var (
section, k string
sectionKey []string = strings.Split(key, "::")
)
if len(sectionKey) >= 2 {
section = sectionKey[0]
k = sectionKey[1]
} else {
section = DEFAULT_SECTION
k = sectionkey[0]
k = sectionKey[0]
}
if _, ok := c.data[section]; !ok {
c.data[section] = make(map[string]string)
}
@ -186,8 +330,7 @@ func (c *IniConfigContainer) Set(key, value string) error {
// DIY returns the raw value by a given key.
func (c *IniConfigContainer) DIY(key string) (v interface{}, err error) {
key = strings.ToLower(key)
if v, ok := c.data[key]; ok {
if v, ok := c.data[strings.ToLower(key)]; ok {
return v, nil
}
return v, errors.New("key not find")
@ -201,18 +344,19 @@ func (c *IniConfigContainer) getdata(key string) string {
return ""
}
var section, k string
key = strings.ToLower(key)
sectionkey := strings.Split(key, "::")
if len(sectionkey) >= 2 {
section = sectionkey[0]
k = sectionkey[1]
var (
section, k string
sectionKey []string = strings.Split(key, "::")
)
if len(sectionKey) >= 2 {
section = sectionKey[0]
k = sectionKey[1]
} else {
section = DEFAULT_SECTION
k = sectionkey[0]
k = sectionKey[0]
}
if v, ok := c.data[section]; ok {
if vv, o := v[k]; o {
if vv, ok := v[k]; ok {
return vv
}
}

18
config/ini_test.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package config

183
config/json.go
View File

@ -1,18 +1,29 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package config
import (
"encoding/json"
"errors"
"fmt"
"io/ioutil"
"os"
"path"
"strings"
"sync"
"time"
)
// JsonConfig is a json config parser and implements Config interface.
@ -26,13 +37,13 @@ func (js *JsonConfig) Parse(filename string) (ConfigContainer, error) {
return nil, err
}
defer file.Close()
x := &JsonConfigContainer{
data: make(map[string]interface{}),
}
content, err := ioutil.ReadAll(file)
if err != nil {
return nil, err
}
x := &JsonConfigContainer{
data: make(map[string]interface{}),
}
err = json.Unmarshal(content, &x.data)
if err != nil {
var wrappingArray []interface{}
@ -45,6 +56,16 @@ func (js *JsonConfig) Parse(filename string) (ConfigContainer, error) {
return x, nil
}
func (js *JsonConfig) ParseData(data []byte) (ConfigContainer, error) {
// Save memory data to temporary file
tmpName := path.Join(os.TempDir(), "beego", fmt.Sprintf("%d", time.Now().Nanosecond()))
os.MkdirAll(path.Dir(tmpName), os.ModePerm)
if err := ioutil.WriteFile(tmpName, data, 0655); err != nil {
return nil, err
}
return js.Parse(tmpName)
}
// A Config represents the json configuration.
// Only when get value, support key as section:name type.
type JsonConfigContainer struct {
@ -54,71 +75,110 @@ type JsonConfigContainer struct {
// Bool returns the boolean value for a given key.
func (c *JsonConfigContainer) Bool(key string) (bool, error) {
val := c.getdata(key)
val := c.getData(key)
if val != nil {
if v, ok := val.(bool); ok {
return v, nil
} else {
return false, errors.New("not bool value")
}
return false, errors.New("not bool value")
}
return false, errors.New("not exist key:" + key)
}
// DefaultBool return the bool value if has no error
// otherwise return the defaultval
func (c *JsonConfigContainer) DefaultBool(key string, defaultval bool) bool {
if v, err := c.Bool(key); err != nil {
return defaultval
} else {
return false, errors.New("not exist key:" + key)
return v
}
}
// Int returns the integer value for a given key.
func (c *JsonConfigContainer) Int(key string) (int, error) {
val := c.getdata(key)
val := c.getData(key)
if val != nil {
if v, ok := val.(float64); ok {
return int(v), nil
} else {
return 0, errors.New("not int value")
}
return 0, errors.New("not int value")
}
return 0, errors.New("not exist key:" + key)
}
// DefaultInt returns the integer value for a given key.
// if err != nil return defaltval
func (c *JsonConfigContainer) DefaultInt(key string, defaultval int) int {
if v, err := c.Int(key); err != nil {
return defaultval
} else {
return 0, errors.New("not exist key:" + key)
return v
}
}
// Int64 returns the int64 value for a given key.
func (c *JsonConfigContainer) Int64(key string) (int64, error) {
val := c.getdata(key)
val := c.getData(key)
if val != nil {
if v, ok := val.(float64); ok {
return int64(v), nil
} else {
return 0, errors.New("not int64 value")
}
return 0, errors.New("not int64 value")
}
return 0, errors.New("not exist key:" + key)
}
// DefaultInt64 returns the int64 value for a given key.
// if err != nil return defaltval
func (c *JsonConfigContainer) DefaultInt64(key string, defaultval int64) int64 {
if v, err := c.Int64(key); err != nil {
return defaultval
} else {
return 0, errors.New("not exist key:" + key)
return v
}
}
// Float returns the float value for a given key.
func (c *JsonConfigContainer) Float(key string) (float64, error) {
val := c.getdata(key)
val := c.getData(key)
if val != nil {
if v, ok := val.(float64); ok {
return v, nil
} else {
return 0.0, errors.New("not float64 value")
}
return 0.0, errors.New("not float64 value")
}
return 0.0, errors.New("not exist key:" + key)
}
// DefaultFloat returns the float64 value for a given key.
// if err != nil return defaltval
func (c *JsonConfigContainer) DefaultFloat(key string, defaultval float64) float64 {
if v, err := c.Float(key); err != nil {
return defaultval
} else {
return 0.0, errors.New("not exist key:" + key)
return v
}
}
// String returns the string value for a given key.
func (c *JsonConfigContainer) String(key string) string {
val := c.getdata(key)
val := c.getData(key)
if val != nil {
if v, ok := val.(string); ok {
return v
} else {
return ""
}
}
return ""
}
// DefaultString returns the string value for a given key.
// if err != nil return defaltval
func (c *JsonConfigContainer) DefaultString(key string, defaultval string) string {
if v := c.String(key); v == "" {
return defaultval
} else {
return ""
return v
}
}
@ -127,6 +187,41 @@ func (c *JsonConfigContainer) Strings(key string) []string {
return strings.Split(c.String(key), ";")
}
// DefaultStrings returns the []string value for a given key.
// if err != nil return defaltval
func (c *JsonConfigContainer) DefaultStrings(key string, defaultval []string) []string {
if v := c.Strings(key); len(v) == 0 {
return defaultval
} else {
return v
}
}
// GetSection returns map for the given section
func (c *JsonConfigContainer) GetSection(section string) (map[string]string, error) {
if v, ok := c.data[section]; ok {
return v.(map[string]string), nil
} else {
return nil, errors.New("not exist setction")
}
}
// SaveConfigFile save the config into file
func (c *JsonConfigContainer) SaveConfigFile(filename string) (err error) {
// Write configuration file by filename.
f, err := os.Create(filename)
if err != nil {
return err
}
defer f.Close()
b, err := json.MarshalIndent(c.data, "", " ")
if err != nil {
return err
}
_, err = f.Write(b)
return err
}
// WriteValue writes a new value for key.
func (c *JsonConfigContainer) Set(key, val string) error {
c.Lock()
@ -137,39 +232,37 @@ func (c *JsonConfigContainer) Set(key, val string) error {
// DIY returns the raw value by a given key.
func (c *JsonConfigContainer) DIY(key string) (v interface{}, err error) {
val := c.getdata(key)
val := c.getData(key)
if val != nil {
return val, nil
} else {
return nil, errors.New("not exist key")
}
return nil, errors.New("not exist key")
}
// section.key or key
func (c *JsonConfigContainer) getdata(key string) interface{} {
func (c *JsonConfigContainer) getData(key string) interface{} {
c.RLock()
defer c.RUnlock()
if len(key) == 0 {
return nil
}
sectionkey := strings.Split(key, "::")
if len(sectionkey) >= 2 {
cruval, ok := c.data[sectionkey[0]]
sectionKey := strings.Split(key, "::")
if len(sectionKey) >= 2 {
curValue, ok := c.data[sectionKey[0]]
if !ok {
return nil
}
for _, key := range sectionkey[1:] {
if v, ok := cruval.(map[string]interface{}); !ok {
return nil
} else if cruval, ok = v[key]; !ok {
return nil
for _, key := range sectionKey[1:] {
if v, ok := curValue.(map[string]interface{}); ok {
if curValue, ok = v[key]; !ok {
return nil
}
}
}
return cruval
} else {
if v, ok := c.data[key]; ok {
return v
}
return curValue
}
if v, ok := c.data[key]; ok {
return v
}
return nil
}

24
config/json_test.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package config
@ -61,13 +69,13 @@ func TestJsonStartsWithArray(t *testing.T) {
t.Fatal(err)
}
rootArray, err := jsonconf.DIY("rootArray")
if (err != nil) {
if err != nil {
t.Error("array does not exist as element")
}
rootArrayCasted := rootArray.([]interface{})
if (rootArrayCasted == nil) {
if rootArrayCasted == nil {
t.Error("array from root is nil")
}else {
} else {
elem := rootArrayCasted[0].(map[string]interface{})
if elem["url"] != "user" || elem["serviceAPI"] != "http://www.test.com/user" {
t.Error("array[0] values are not valid")

146
config/xml/xml.go
View File

@ -1,18 +1,45 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package config
// package xml for config provider
//
// depend on github.com/beego/x2j
//
// go install github.com/beego/x2j
//
// Usage:
// import(
// _ "github.com/astaxie/beego/config/xml"
// "github.com/astaxie/beego/config"
// )
//
// cnf, err := config.NewConfig("xml", "config.xml")
//
// more docs http://beego.me/docs/module/config.md
package xml
import (
"encoding/xml"
"errors"
"fmt"
"io/ioutil"
"os"
"path"
"strconv"
"strings"
"sync"
"time"
"github.com/astaxie/beego/config"
"github.com/beego/x2j"
@ -21,31 +48,41 @@ import (
// XmlConfig is a xml config parser and implements Config interface.
// xml configurations should be included in <config></config> tag.
// only support key/value pair as <key>value</key> as each item.
type XMLConfig struct {
}
type XMLConfig struct{}
// Parse returns a ConfigContainer with parsed xml config map.
func (xmls *XMLConfig) Parse(filename string) (config.ConfigContainer, error) {
func (xc *XMLConfig) Parse(filename string) (config.ConfigContainer, error) {
file, err := os.Open(filename)
if err != nil {
return nil, err
}
defer file.Close()
x := &XMLConfigContainer{
data: make(map[string]interface{}),
}
x := &XMLConfigContainer{data: make(map[string]interface{})}
content, err := ioutil.ReadAll(file)
if err != nil {
return nil, err
}
d, err := x2j.DocToMap(string(content))
if err != nil {
return nil, err
}
x.data = d["config"].(map[string]interface{})
return x, nil
}
func (x *XMLConfig) ParseData(data []byte) (config.ConfigContainer, error) {
// Save memory data to temporary file
tmpName := path.Join(os.TempDir(), "beego", fmt.Sprintf("%d", time.Now().Nanosecond()))
os.MkdirAll(path.Dir(tmpName), os.ModePerm)
if err := ioutil.WriteFile(tmpName, data, 0655); err != nil {
return nil, err
}
return x.Parse(tmpName)
}
// A Config represents the xml configuration.
type XMLConfigContainer struct {
data map[string]interface{}
@ -57,21 +94,61 @@ func (c *XMLConfigContainer) Bool(key string) (bool, error) {
return strconv.ParseBool(c.data[key].(string))
}
// DefaultBool return the bool value if has no error
// otherwise return the defaultval
func (c *XMLConfigContainer) DefaultBool(key string, defaultval bool) bool {
if v, err := c.Bool(key); err != nil {
return defaultval
} else {
return v
}
}
// Int returns the integer value for a given key.
func (c *XMLConfigContainer) Int(key string) (int, error) {
return strconv.Atoi(c.data[key].(string))
}
// DefaultInt returns the integer value for a given key.
// if err != nil return defaltval
func (c *XMLConfigContainer) DefaultInt(key string, defaultval int) int {
if v, err := c.Int(key); err != nil {
return defaultval
} else {
return v
}
}
// Int64 returns the int64 value for a given key.
func (c *XMLConfigContainer) Int64(key string) (int64, error) {
return strconv.ParseInt(c.data[key].(string), 10, 64)
}
// DefaultInt64 returns the int64 value for a given key.
// if err != nil return defaltval
func (c *XMLConfigContainer) DefaultInt64(key string, defaultval int64) int64 {
if v, err := c.Int64(key); err != nil {
return defaultval
} else {
return v
}
}
// Float returns the float value for a given key.
func (c *XMLConfigContainer) Float(key string) (float64, error) {
return strconv.ParseFloat(c.data[key].(string), 64)
}
// DefaultFloat returns the float64 value for a given key.
// if err != nil return defaltval
func (c *XMLConfigContainer) DefaultFloat(key string, defaultval float64) float64 {
if v, err := c.Float(key); err != nil {
return defaultval
} else {
return v
}
}
// String returns the string value for a given key.
func (c *XMLConfigContainer) String(key string) string {
if v, ok := c.data[key].(string); ok {
@ -80,11 +157,56 @@ func (c *XMLConfigContainer) String(key string) string {
return ""
}
// DefaultString returns the string value for a given key.
// if err != nil return defaltval
func (c *XMLConfigContainer) DefaultString(key string, defaultval string) string {
if v := c.String(key); v == "" {
return defaultval
} else {
return v
}
}
// Strings returns the []string value for a given key.
func (c *XMLConfigContainer) Strings(key string) []string {
return strings.Split(c.String(key), ";")
}
// DefaultStrings returns the []string value for a given key.
// if err != nil return defaltval
func (c *XMLConfigContainer) DefaultStrings(key string, defaultval []string) []string {
if v := c.Strings(key); len(v) == 0 {
return defaultval
} else {
return v
}
}
// GetSection returns map for the given section
func (c *XMLConfigContainer) GetSection(section string) (map[string]string, error) {
if v, ok := c.data[section]; ok {
return v.(map[string]string), nil
} else {
return nil, errors.New("not exist setction")
}
}
// SaveConfigFile save the config into file
func (c *XMLConfigContainer) SaveConfigFile(filename string) (err error) {
// Write configuration file by filename.
f, err := os.Create(filename)
if err != nil {
return err
}
defer f.Close()
b, err := xml.MarshalIndent(c.data, " ", " ")
if err != nil {
return err
}
_, err = f.Write(b)
return err
}
// WriteValue writes a new value for key.
func (c *XMLConfigContainer) Set(key, val string) error {
c.Lock()

20
config/xml/xml_test.go
View File

@ -1,10 +1,18 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package config
package xml
import (
"os"

164
config/yaml/yaml.go
View File

@ -1,59 +1,92 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package config
// package yaml for config provider
//
// depend on github.com/beego/goyaml2
//
// go install github.com/beego/goyaml2
//
// Usage:
// import(
// _ "github.com/astaxie/beego/config/yaml"
// "github.com/astaxie/beego/config"
// )
//
// cnf, err := config.NewConfig("yaml", "config.yaml")
//
// more docs http://beego.me/docs/module/config.md
package yaml
import (
"bytes"
"encoding/json"
"errors"
"fmt"
"io/ioutil"
"log"
"os"
"path"
"strings"
"sync"
"time"
"github.com/astaxie/beego/config"
"github.com/beego/goyaml2"
)
// YAMLConfig is a yaml config parser and implements Config interface.
type YAMLConfig struct {
}
type YAMLConfig struct{}
// Parse returns a ConfigContainer with parsed yaml config map.
func (yaml *YAMLConfig) Parse(filename string) (config.ConfigContainer, error) {
y := &YAMLConfigContainer{
data: make(map[string]interface{}),
}
func (yaml *YAMLConfig) Parse(filename string) (y config.ConfigContainer, err error) {
cnf, err := ReadYmlReader(filename)
if err != nil {
return
}
y = &YAMLConfigContainer{
data: cnf,
}
return
}
func (yaml *YAMLConfig) ParseData(data []byte) (config.ConfigContainer, error) {
// Save memory data to temporary file
tmpName := path.Join(os.TempDir(), "beego", fmt.Sprintf("%d", time.Now().Nanosecond()))
os.MkdirAll(path.Dir(tmpName), os.ModePerm)
if err := ioutil.WriteFile(tmpName, data, 0655); err != nil {
return nil, err
}
y.data = cnf
return y, nil
return yaml.Parse(tmpName)
}
// Read yaml file to map.
// if json like, use json package, unless goyaml2 package.
func ReadYmlReader(path string) (cnf map[string]interface{}, err error) {
err = nil
f, err := os.Open(path)
if err != nil {
return
}
defer f.Close()
err = nil
buf, err := ioutil.ReadAll(f)
if err != nil || len(buf) < 3 {
return
}
if string(buf[0:1]) == "{" {
log.Println("Look lile a Json, try it")
log.Println("Look like a Json, try json umarshal")
err = json.Unmarshal(buf, &cnf)
if err == nil {
log.Println("It is Json Map")
@ -61,19 +94,19 @@ func ReadYmlReader(path string) (cnf map[string]interface{}, err error) {
}
}
_map, _err := goyaml2.Read(bytes.NewBuffer(buf))
if _err != nil {
log.Println("Goyaml2 ERR>", string(buf), _err)
//err = goyaml.Unmarshal(buf, &cnf)
err = _err
data, err := goyaml2.Read(bytes.NewBuffer(buf))
if err != nil {
log.Println("Goyaml2 ERR>", string(buf), err)
return
}
if _map == nil {
if data == nil {
log.Println("Goyaml2 output nil? Pls report bug\n" + string(buf))
return
}
cnf, ok := _map.(map[string]interface{})
cnf, ok := data.(map[string]interface{})
if !ok {
log.Println("Not a Map? >> ", string(buf), _map)
log.Println("Not a Map? >> ", string(buf), data)
cnf = nil
}
return
@ -93,6 +126,16 @@ func (c *YAMLConfigContainer) Bool(key string) (bool, error) {
return false, errors.New("not bool value")
}
// DefaultBool return the bool value if has no error
// otherwise return the defaultval
func (c *YAMLConfigContainer) DefaultBool(key string, defaultval bool) bool {
if v, err := c.Bool(key); err != nil {
return defaultval
} else {
return v
}
}
// Int returns the integer value for a given key.
func (c *YAMLConfigContainer) Int(key string) (int, error) {
if v, ok := c.data[key].(int64); ok {
@ -101,6 +144,16 @@ func (c *YAMLConfigContainer) Int(key string) (int, error) {
return 0, errors.New("not int value")
}
// DefaultInt returns the integer value for a given key.
// if err != nil return defaltval
func (c *YAMLConfigContainer) DefaultInt(key string, defaultval int) int {
if v, err := c.Int(key); err != nil {
return defaultval
} else {
return v
}
}
// Int64 returns the int64 value for a given key.
func (c *YAMLConfigContainer) Int64(key string) (int64, error) {
if v, ok := c.data[key].(int64); ok {
@ -109,6 +162,16 @@ func (c *YAMLConfigContainer) Int64(key string) (int64, error) {
return 0, errors.New("not bool value")
}
// DefaultInt64 returns the int64 value for a given key.
// if err != nil return defaltval
func (c *YAMLConfigContainer) DefaultInt64(key string, defaultval int64) int64 {
if v, err := c.Int64(key); err != nil {
return defaultval
} else {
return v
}
}
// Float returns the float value for a given key.
func (c *YAMLConfigContainer) Float(key string) (float64, error) {
if v, ok := c.data[key].(float64); ok {
@ -117,6 +180,16 @@ func (c *YAMLConfigContainer) Float(key string) (float64, error) {
return 0.0, errors.New("not float64 value")
}
// DefaultFloat returns the float64 value for a given key.
// if err != nil return defaltval
func (c *YAMLConfigContainer) DefaultFloat(key string, defaultval float64) float64 {
if v, err := c.Float(key); err != nil {
return defaultval
} else {
return v
}
}
// String returns the string value for a given key.
func (c *YAMLConfigContainer) String(key string) string {
if v, ok := c.data[key].(string); ok {
@ -125,11 +198,52 @@ func (c *YAMLConfigContainer) String(key string) string {
return ""
}
// DefaultString returns the string value for a given key.
// if err != nil return defaltval
func (c *YAMLConfigContainer) DefaultString(key string, defaultval string) string {
if v := c.String(key); v == "" {
return defaultval
} else {
return v
}
}
// Strings returns the []string value for a given key.
func (c *YAMLConfigContainer) Strings(key string) []string {
return strings.Split(c.String(key), ";")
}
// DefaultStrings returns the []string value for a given key.
// if err != nil return defaltval
func (c *YAMLConfigContainer) DefaultStrings(key string, defaultval []string) []string {
if v := c.Strings(key); len(v) == 0 {
return defaultval
} else {
return v
}
}
// GetSection returns map for the given section
func (c *YAMLConfigContainer) GetSection(section string) (map[string]string, error) {
if v, ok := c.data[section]; ok {
return v.(map[string]string), nil
} else {
return nil, errors.New("not exist setction")
}
}
// SaveConfigFile save the config into file
func (c *YAMLConfigContainer) SaveConfigFile(filename string) (err error) {
// Write configuration file by filename.
f, err := os.Create(filename)
if err != nil {
return err
}
defer f.Close()
err = goyaml2.Write(f, c.data)
return err
}
// WriteValue writes a new value for key.
func (c *YAMLConfigContainer) Set(key, val string) error {
c.Lock()

20
config/yaml/yaml_test.go
View File

@ -1,10 +1,18 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package config
package yaml
import (
"os"

18
config_test.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package beego

65
context/context.go
View File

@ -1,9 +1,24 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Usage:
//
// import "github.com/astaxie/beego/context"
//
// ctx := context.Context{Request:req,ResponseWriter:rw}
//
// more docs http://beego.me/docs/module/context.md
package context
import (
@ -17,6 +32,7 @@ import (
"time"
"github.com/astaxie/beego/middleware"
"github.com/astaxie/beego/utils"
)
// Http request context struct including BeegoInput, BeegoOutput, http.Request and http.ResponseWriter.
@ -26,20 +42,21 @@ type Context struct {
Output *BeegoOutput
Request *http.Request
ResponseWriter http.ResponseWriter
_xsrf_token string
}
// Redirect does redirection to localurl with http header status code.
// It sends http response header directly.
func (ctx *Context) Redirect(status int, localurl string) {
ctx.Output.Header("Location", localurl)
ctx.Output.SetStatus(status)
ctx.ResponseWriter.WriteHeader(status)
}
// Abort stops this request.
// if middleware.ErrorMaps exists, panic body.
// if middleware.HTTPExceptionMaps exists, panic HTTPException struct with status and body string.
func (ctx *Context) Abort(status int, body string) {
ctx.Output.SetStatus(status)
ctx.ResponseWriter.WriteHeader(status)
// first panic from ErrorMaps, is is user defined error functions.
if _, ok := middleware.ErrorMaps[body]; ok {
panic(body)
@ -58,7 +75,7 @@ func (ctx *Context) Abort(status int, body string) {
// Write string to response body.
// it sends response body.
func (ctx *Context) WriteString(content string) {
ctx.Output.Body([]byte(content))
ctx.ResponseWriter.Write([]byte(content))
}
// Get cookie from request by a given key.
@ -110,3 +127,35 @@ func (ctx *Context) SetSecureCookie(Secret, name, value string, others ...interf
cookie := strings.Join([]string{vs, timestamp, sig}, "|")
ctx.Output.Cookie(name, cookie, others...)
}
// XsrfToken creates a xsrf token string and returns.
func (ctx *Context) XsrfToken(key string, expire int64) string {
if ctx._xsrf_token == "" {
token, ok := ctx.GetSecureCookie(key, "_xsrf")
if !ok {
token = string(utils.RandomCreateBytes(32))
ctx.SetSecureCookie(key, "_xsrf", token, expire)
}
ctx._xsrf_token = token
}
return ctx._xsrf_token
}
// CheckXsrfCookie checks xsrf token in this request is valid or not.
// the token can provided in request header "X-Xsrftoken" and "X-CsrfToken"
// or in form field value named as "_xsrf".
func (ctx *Context) CheckXsrfCookie() bool {
token := ctx.Input.Query("_xsrf")
if token == "" {
token = ctx.Request.Header.Get("X-Xsrftoken")
}
if token == "" {
token = ctx.Request.Header.Get("X-Csrftoken")
}
if token == "" {
ctx.Abort(403, "'_xsrf' argument missing from POST")
} else if ctx._xsrf_token != token {
ctx.Abort(403, "XSRF cookie does not match POST argument")
}
return true
}

18
context/input.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package context

18
context/input_test.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package context

27
context/output.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package context
@ -68,6 +76,14 @@ func (output *BeegoOutput) Body(content []byte) {
} else {
output.Header("Content-Length", strconv.Itoa(len(content)))
}
// Write status code if it has been set manually
// Set it to 0 afterwards to prevent "multiple response.WriteHeader calls"
if output.Status != 0 {
output.Context.ResponseWriter.WriteHeader(output.Status)
output.Status = 0
}
output_writer.Write(content)
switch output_writer.(type) {
case *gzip.Writer:
@ -267,7 +283,6 @@ func (output *BeegoOutput) ContentType(ext string) {
// SetStatus sets response status code.
// It writes response header directly.
func (output *BeegoOutput) SetStatus(status int) {
output.Context.ResponseWriter.WriteHeader(status)
output.Status = status
}

55
controller.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package beego
@ -22,7 +30,6 @@ import (
"github.com/astaxie/beego/context"
"github.com/astaxie/beego/session"
"github.com/astaxie/beego/utils"
)
//commonly used mime-types
@ -270,6 +277,11 @@ func (c *Controller) Abort(code string) {
}
}
// CustomAbort stops controller handler and show the error data, it's similar Aborts, but support status code and body.
func (c *Controller) CustomAbort(status int, body string) {
c.Ctx.Abort(status, body)
}
// StopRun makes panic of USERSTOPRUN error and go to recover function if defined.
func (c *Controller) StopRun() {
panic(USERSTOPRUN)
@ -474,18 +486,13 @@ func (c *Controller) SetSecureCookie(Secret, name, value string, others ...inter
// XsrfToken creates a xsrf token string and returns.
func (c *Controller) XsrfToken() string {
if c._xsrf_token == "" {
token, ok := c.GetSecureCookie(XSRFKEY, "_xsrf")
if !ok {
var expire int64
if c.XSRFExpire > 0 {
expire = int64(c.XSRFExpire)
} else {
expire = int64(XSRFExpire)
}
token = string(utils.RandomCreateBytes(32))
c.SetSecureCookie(XSRFKEY, "_xsrf", token, expire)
var expire int64
if c.XSRFExpire > 0 {
expire = int64(c.XSRFExpire)
} else {
expire = int64(XSRFExpire)
}
c._xsrf_token = token
c._xsrf_token = c.Ctx.XsrfToken(XSRFKEY, expire)
}
return c._xsrf_token
}
@ -497,19 +504,7 @@ func (c *Controller) CheckXsrfCookie() bool {
if !c.EnableXSRF {
return true
}
token := c.GetString("_xsrf")
if token == "" {
token = c.Ctx.Request.Header.Get("X-Xsrftoken")
}
if token == "" {
token = c.Ctx.Request.Header.Get("X-Csrftoken")
}
if token == "" {
c.Ctx.Abort(403, "'_xsrf' argument missing from POST")
} else if c._xsrf_token != token {
c.Ctx.Abort(403, "XSRF cookie does not match POST argument")
}
return true
return c.Ctx.CheckXsrfCookie()
}
// XsrfFormHtml writes an input field contains xsrf token value.

14
docs.go
View File

@ -1,3 +1,17 @@
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package beego
import (

4
example/beeapi/main.go
View File

@ -1,7 +1,11 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
package main

18
filter.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package beego

18
filter_test.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package beego

18
flash.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package beego

18
flash_test.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package beego

78
httplib/httplib.go
View File

@ -1,9 +1,33 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Usage:
//
// import "github.com/astaxie/beego/context"
//
// b := httplib.Post("http://beego.me/")
// b.Param("username","astaxie")
// b.Param("password","123456")
// b.PostFile("uploadfile1", "httplib.pdf")
// b.PostFile("uploadfile2", "httplib.txt")
// str, err := b.String()
// if err != nil {
// t.Fatal(err)
// }
// fmt.Println(str)
//
// more docs http://beego.me/docs/module/httplib.md
package httplib
import (
@ -52,41 +76,46 @@ func SetDefaultSetting(setting BeegoHttpSettings) {
// Get returns *BeegoHttpRequest with GET method.
func Get(url string) *BeegoHttpRequest {
var req http.Request
var resp http.Response
req.Method = "GET"
req.Header = http.Header{}
return &BeegoHttpRequest{url, &req, map[string]string{}, map[string]string{}, defaultSetting}
return &BeegoHttpRequest{url, &req, map[string]string{}, map[string]string{}, defaultSetting, &resp, nil}
}
// Post returns *BeegoHttpRequest with POST method.
func Post(url string) *BeegoHttpRequest {
var req http.Request
var resp http.Response
req.Method = "POST"
req.Header = http.Header{}
return &BeegoHttpRequest{url, &req, map[string]string{}, map[string]string{}, defaultSetting}
return &BeegoHttpRequest{url, &req, map[string]string{}, map[string]string{}, defaultSetting, &resp, nil}
}
// Put returns *BeegoHttpRequest with PUT method.
func Put(url string) *BeegoHttpRequest {
var req http.Request
var resp http.Response
req.Method = "PUT"
req.Header = http.Header{}
return &BeegoHttpRequest{url, &req, map[string]string{}, map[string]string{}, defaultSetting}
return &BeegoHttpRequest{url, &req, map[string]string{}, map[string]string{}, defaultSetting, &resp, nil}
}
// Delete returns *BeegoHttpRequest DELETE GET method.
func Delete(url string) *BeegoHttpRequest {
var req http.Request
var resp http.Response
req.Method = "DELETE"
req.Header = http.Header{}
return &BeegoHttpRequest{url, &req, map[string]string{}, map[string]string{}, defaultSetting}
return &BeegoHttpRequest{url, &req, map[string]string{}, map[string]string{}, defaultSetting, &resp, nil}
}
// Head returns *BeegoHttpRequest with HEAD method.
func Head(url string) *BeegoHttpRequest {
var req http.Request
var resp http.Response
req.Method = "HEAD"
req.Header = http.Header{}
return &BeegoHttpRequest{url, &req, map[string]string{}, map[string]string{}, defaultSetting}
return &BeegoHttpRequest{url, &req, map[string]string{}, map[string]string{}, defaultSetting, &resp, nil}
}
// BeegoHttpSettings
@ -108,6 +137,8 @@ type BeegoHttpRequest struct {
params map[string]string
files map[string]string
setting BeegoHttpSettings
resp *http.Response
body []byte
}
// Change request settings
@ -123,7 +154,7 @@ func (b *BeegoHttpRequest) SetEnableCookie(enable bool) *BeegoHttpRequest {
}
// SetUserAgent sets User-Agent header field
func (b *BeegoHttpRequest) SetAgent(useragent string) *BeegoHttpRequest {
func (b *BeegoHttpRequest) SetUserAgent(useragent string) *BeegoHttpRequest {
b.setting.UserAgent = useragent
return b
}
@ -223,6 +254,9 @@ func (b *BeegoHttpRequest) Body(data interface{}) *BeegoHttpRequest {
}
func (b *BeegoHttpRequest) getResponse() (*http.Response, error) {
if b.resp.StatusCode != 0 {
return b.resp, nil
}
var paramBody string
if len(b.params) > 0 {
var buf bytes.Buffer
@ -341,6 +375,7 @@ func (b *BeegoHttpRequest) getResponse() (*http.Response, error) {
if err != nil {
return nil, err
}
b.resp = resp
return resp, nil
}
@ -358,6 +393,9 @@ func (b *BeegoHttpRequest) String() (string, error) {
// Bytes returns the body []byte in response.
// it calls Response inner.
func (b *BeegoHttpRequest) Bytes() ([]byte, error) {
if b.body != nil {
return b.body, nil
}
resp, err := b.getResponse()
if err != nil {
return nil, err
@ -370,6 +408,7 @@ func (b *BeegoHttpRequest) Bytes() ([]byte, error) {
if err != nil {
return nil, err
}
b.body = data
return data, nil
}
@ -391,10 +430,7 @@ func (b *BeegoHttpRequest) ToFile(filename string) error {
}
defer resp.Body.Close()
_, err = io.Copy(f, resp.Body)
if err != nil {
return err
}
return nil
return err
}
// ToJson returns the map that marshals from the body bytes as json in response .
@ -405,24 +441,18 @@ func (b *BeegoHttpRequest) ToJson(v interface{}) error {
return err
}
err = json.Unmarshal(data, v)
if err != nil {
return err
}
return nil
return err
}
// ToXml returns the map that marshals from the body bytes as xml in response .
// it calls Response inner.
func (b *BeegoHttpRequest) ToXML(v interface{}) error {
func (b *BeegoHttpRequest) ToXml(v interface{}) error {
data, err := b.Bytes()
if err != nil {
return err
}
err = xml.Unmarshal(data, v)
if err != nil {
return err
}
return nil
return err
}
// Response executes request client gets response mannually.

219
httplib/httplib_test.go
View File

@ -1,100 +1,193 @@
// Beego (http://beego.me)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package httplib
import (
"fmt"
"io/ioutil"
"os"
"strings"
"testing"
)
func TestGetUrl(t *testing.T) {
resp, err := Get("http://beego.me").Debug(true).Response()
func TestResponse(t *testing.T) {
req := Get("http://httpbin.org/get")
resp, err := req.Response()
if err != nil {
t.Fatal(err)
}
if resp.Body == nil {
t.Fatal("body is nil")
}
data, err := ioutil.ReadAll(resp.Body)
defer resp.Body.Close()
if err != nil {
t.Fatal(err)
}
if len(data) == 0 {
t.Fatal("data is no")
}
t.Log(resp)
}
str, err := Get("http://beego.me").String()
func TestGet(t *testing.T) {
req := Get("http://httpbin.org/get")
b, err := req.Bytes()
if err != nil {
t.Fatal(err)
}
if len(str) == 0 {
t.Fatal("has no info")
t.Log(b)
s, err := req.String()
if err != nil {
t.Fatal(err)
}
t.Log(s)
if string(b) != s {
t.Fatal("request data not match")
}
}
func ExamplePost(t *testing.T) {
b := Post("http://beego.me/").Debug(true)
b.Param("username", "astaxie")
b.Param("password", "hello")
b.PostFile("uploadfile", "httplib_test.go")
str, err := b.String()
func TestSimplePost(t *testing.T) {
v := "smallfish"
req := Post("http://httpbin.org/post")
req.Param("username", v)
str, err := req.String()
if err != nil {
t.Fatal(err)
}
fmt.Println(str)
t.Log(str)
n := strings.Index(str, v)
if n == -1 {
t.Fatal(v + " not found in post")
}
}
func TestSimpleGetString(t *testing.T) {
fmt.Println("TestSimpleGetString==========================================")
html, err := Get("http://httpbin.org/headers").SetAgent("beegoooooo").String()
func TestPostFile(t *testing.T) {
v := "smallfish"
req := Post("http://httpbin.org/post")
req.Param("username", v)
req.PostFile("uploadfile", "httplib_test.go")
str, err := req.String()
if err != nil {
t.Fatal(err)
}
fmt.Println(html)
fmt.Println("TestSimpleGetString==========================================")
t.Log(str)
n := strings.Index(str, v)
if n == -1 {
t.Fatal(v + " not found in post")
}
}
func TestSimpleGetStringWithDefaultCookie(t *testing.T) {
fmt.Println("TestSimpleGetStringWithDefaultCookie==========================================")
html, err := Get("http://httpbin.org/cookies/set?k1=v1").SetEnableCookie(true).String()
func TestSimplePut(t *testing.T) {
str, err := Put("http://httpbin.org/put").String()
if err != nil {
t.Fatal(err)
}
fmt.Println(html)
html, err = Get("http://httpbin.org/cookies").SetEnableCookie(true).String()
if err != nil {
t.Fatal(err)
}
fmt.Println(html)
fmt.Println("TestSimpleGetStringWithDefaultCookie==========================================")
t.Log(str)
}
func TestDefaultSetting(t *testing.T) {
fmt.Println("TestDefaultSetting==========================================")
var def BeegoHttpSettings
def.EnableCookie = true
//def.ShowDebug = true
def.UserAgent = "UserAgent"
//def.ConnectTimeout = 60*time.Second
//def.ReadWriteTimeout = 60*time.Second
def.Transport = nil //http.DefaultTransport
SetDefaultSetting(def)
html, err := Get("http://httpbin.org/headers").String()
func TestSimpleDelete(t *testing.T) {
str, err := Delete("http://httpbin.org/delete").String()
if err != nil {
t.Fatal(err)
}
fmt.Println(html)
html, err = Get("http://httpbin.org/headers").String()
if err != nil {
t.Fatal(err)
}
fmt.Println(html)
fmt.Println("TestDefaultSetting==========================================")
t.Log(str)
}
func TestWithCookie(t *testing.T) {
v := "smallfish"
str, err := Get("http://httpbin.org/cookies/set?k1=" + v).SetEnableCookie(true).String()
if err != nil {
t.Fatal(err)
}
t.Log(str)
str, err = Get("http://httpbin.org/cookies").SetEnableCookie(true).String()
if err != nil {
t.Fatal(err)
}
t.Log(str)
n := strings.Index(str, v)
if n == -1 {
t.Fatal(v + " not found in cookie")
}
}
func TestWithUserAgent(t *testing.T) {
v := "beego"
str, err := Get("http://httpbin.org/headers").SetUserAgent(v).String()
if err != nil {
t.Fatal(err)
}
t.Log(str)
n := strings.Index(str, v)
if n == -1 {
t.Fatal(v + " not found in user-agent")
}
}
func TestWithSetting(t *testing.T) {
v := "beego"
var setting BeegoHttpSettings
setting.EnableCookie = true
setting.UserAgent = v
setting.Transport = nil
SetDefaultSetting(setting)
str, err := Get("http://httpbin.org/get").String()
if err != nil {
t.Fatal(err)
}
t.Log(str)
n := strings.Index(str, v)
if n == -1 {
t.Fatal(v + " not found in user-agent")
}
}
func TestToJson(t *testing.T) {
req := Get("http://httpbin.org/ip")
resp, err := req.Response()
if err != nil {
t.Fatal(err)
}
t.Log(resp)
// httpbin will return http remote addr
type Ip struct {
Origin string `json:"origin"`
}
var ip Ip
err = req.ToJson(&ip)
if err != nil {
t.Fatal(err)
}
t.Log(ip.Origin)
if n := strings.Count(ip.Origin, "."); n != 3 {
t.Fatal("response is not valid ip")
}
}
func TestToFile(t *testing.T) {
f := "beego_testfile"
req := Get("http://httpbin.org/ip")
err := req.ToFile(f)
if err != nil {
t.Fatal(err)
}
defer os.Remove(f)
b, err := ioutil.ReadFile(f)
if n := strings.Index(string(b), "origin"); n == -1 {
t.Fatal(err)
}
}

95
log.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package beego
@ -14,12 +22,14 @@ import (
// Log levels to control the logging output.
const (
LevelTrace = iota
LevelDebug
LevelInfo
LevelWarning
LevelError
LevelEmergency = iota
LevelAlert
LevelCritical
LevelError
LevelWarning
LevelNotice
LevelInformational
LevelDebug
)
// SetLogLevel sets the global log level used by the simple
@ -45,29 +55,12 @@ func SetLogger(adaptername string, config string) error {
return nil
}
// Trace logs a message at trace level.
func Trace(v ...interface{}) {
BeeLogger.Trace(generateFmtStr(len(v)), v...)
func Emergency(v ...interface{}) {
BeeLogger.Emergency(generateFmtStr(len(v)), v...)
}
// Debug logs a message at debug level.
func Debug(v ...interface{}) {
BeeLogger.Debug(generateFmtStr(len(v)), v...)
}
// Info logs a message at info level.
func Info(v ...interface{}) {
BeeLogger.Info(generateFmtStr(len(v)), v...)
}
// Warning logs a message at warning level.
func Warn(v ...interface{}) {
BeeLogger.Warn(generateFmtStr(len(v)), v...)
}
// Error logs a message at error level.
func Error(v ...interface{}) {
BeeLogger.Error(generateFmtStr(len(v)), v...)
func Alert(v ...interface{}) {
BeeLogger.Alert(generateFmtStr(len(v)), v...)
}
// Critical logs a message at critical level.
@ -75,6 +68,46 @@ func Critical(v ...interface{}) {
BeeLogger.Critical(generateFmtStr(len(v)), v...)
}
// Error logs a message at error level.
func Error(v ...interface{}) {
BeeLogger.Error(generateFmtStr(len(v)), v...)
}
// Warning logs a message at warning level.
func Warning(v ...interface{}) {
BeeLogger.Warning(generateFmtStr(len(v)), v...)
}
// Deprecated: compatibility alias for Warning(), Will be removed in 1.5.0.
func Warn(v ...interface{}) {
Warning(v...)
}
func Notice(v ...interface{}) {
BeeLogger.Notice(generateFmtStr(len(v)), v...)
}
// Info logs a message at info level.
func Informational(v ...interface{}) {
BeeLogger.Informational(generateFmtStr(len(v)), v...)
}
// Deprecated: compatibility alias for Warning(), Will be removed in 1.5.0.
func Info(v ...interface{}) {
Informational(v...)
}
// Debug logs a message at debug level.
func Debug(v ...interface{}) {
BeeLogger.Debug(generateFmtStr(len(v)), v...)
}
// Trace logs a message at trace level.
// Deprecated: compatibility alias for Warning(), Will be removed in 1.5.0.
func Trace(v ...interface{}) {
BeeLogger.Trace(generateFmtStr(len(v)), v...)
}
func generateFmtStr(n int) string {
return strings.Repeat("%v ", n)
}

20
logs/conn.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package logs
@ -45,7 +53,7 @@ func (c *ConnWriter) Init(jsonconfig string) error {
// write message in connection.
// if connection is down, try to re-connect.
func (c *ConnWriter) WriteMsg(msg string, level int) error {
if level < c.Level {
if level > c.Level {
return nil
}
if c.neddedConnectOnMsg() {

20
logs/conn_test.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package logs
@ -13,5 +21,5 @@ import (
func TestConn(t *testing.T) {
log := NewLogger(1000)
log.SetLogger("conn", `{"net":"tcp","addr":":7020"}`)
log.Info("info")
log.Informational("informational")
}

34
logs/console.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package logs
@ -24,12 +32,14 @@ func NewBrush(color string) Brush {
}
var colors = []Brush{
NewBrush("1;36"), // Trace cyan
NewBrush("1;34"), // Debug blue
NewBrush("1;32"), // Info green
NewBrush("1;33"), // Warn yellow
NewBrush("1;37"), // Emergency white
NewBrush("1;36"), // Alert cyan
NewBrush("1;35"), // Critical magenta
NewBrush("1;31"), // Error red
NewBrush("1;35"), // Critical purple
NewBrush("1;33"), // Warning yellow
NewBrush("1;32"), // Notice green
NewBrush("1;34"), // Informational blue
NewBrush("1;34"), // Debug blue
}
// ConsoleWriter implements LoggerInterface and writes messages to terminal.
@ -42,7 +52,7 @@ type ConsoleWriter struct {
func NewConsole() LoggerInterface {
cw := new(ConsoleWriter)
cw.lg = log.New(os.Stdout, "", log.Ldate|log.Ltime)
cw.Level = LevelTrace
cw.Level = LevelDebug
return cw
}
@ -61,7 +71,7 @@ func (c *ConsoleWriter) Init(jsonconfig string) error {
// write message in console.
func (c *ConsoleWriter) WriteMsg(msg string, level int) error {
if level < c.Level {
if level > c.Level {
return nil
}
if goos := runtime.GOOS; goos == "windows" {

55
logs/console_test.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package logs
@ -10,22 +18,29 @@ import (
"testing"
)
// Try each log level in decreasing order of priority.
func testConsoleCalls(bl *BeeLogger) {
bl.Emergency("emergency")
bl.Alert("alert")
bl.Critical("critical")
bl.Error("error")
bl.Warning("warning")
bl.Notice("notice")
bl.Informational("informational")
bl.Debug("debug")
}
// Test console logging by visually comparing the lines being output with and
// without a log level specification.
func TestConsole(t *testing.T) {
log := NewLogger(10000)
log.EnableFuncCallDepth(true)
log.SetLogger("console", "")
log.Trace("trace")
log.Info("info")
log.Warn("warning")
log.Debug("debug")
log.Critical("critical")
log1 := NewLogger(10000)
log1.EnableFuncCallDepth(true)
log1.SetLogger("console", "")
testConsoleCalls(log1)
log2 := NewLogger(100)
log2.SetLogger("console", `{"level":1}`)
log.Trace("trace")
log.Info("info")
log.Warn("warning")
log.Debug("debug")
log.Critical("critical")
log2.SetLogger("console", `{"level":3}`)
testConsoleCalls(log2)
}
func BenchmarkConsole(b *testing.B) {
@ -33,6 +48,6 @@ func BenchmarkConsole(b *testing.B) {
log.EnableFuncCallDepth(true)
log.SetLogger("console", "")
for i := 0; i < b.N; i++ {
log.Trace("trace")
log.Debug("debug")
}
}

20
logs/file.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package logs
@ -138,7 +146,7 @@ func (w *FileLogWriter) docheck(size int) {
// write logger message into file.
func (w *FileLogWriter) WriteMsg(msg string, level int) error {
if level < w.Level {
if level > w.Level {
return nil
}
n := 24 + len(msg) // 24 stand for the length "2013/06/23 21:00:22 [T] "

59
logs/file_test.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package logs
@ -10,6 +18,7 @@ import (
"bufio"
"fmt"
"os"
"strconv"
"testing"
"time"
)
@ -17,12 +26,14 @@ import (
func TestFile(t *testing.T) {
log := NewLogger(10000)
log.SetLogger("file", `{"filename":"test.log"}`)
log.Trace("test")
log.Info("info")
log.Debug("debug")
log.Warn("warning")
log.Informational("info")
log.Notice("notice")
log.Warning("warning")
log.Error("error")
log.Alert("alert")
log.Critical("critical")
log.Emergency("emergency")
time.Sleep(time.Second * 4)
f, err := os.Open("test.log")
if err != nil {
@ -39,21 +50,24 @@ func TestFile(t *testing.T) {
linenum++
}
}
if linenum != 6 {
t.Fatal(linenum, "not line 6")
var expected = LevelDebug + 1
if linenum != expected {
t.Fatal(linenum, "not "+strconv.Itoa(expected)+" lines")
}
os.Remove("test.log")
}
func TestFile2(t *testing.T) {
log := NewLogger(10000)
log.SetLogger("file", `{"filename":"test2.log","level":2}`)
log.Trace("test")
log.Info("info")
log.SetLogger("file", fmt.Sprintf(`{"filename":"test2.log","level":%d}`, LevelError))
log.Debug("debug")
log.Warn("warning")
log.Info("info")
log.Notice("notice")
log.Warning("warning")
log.Error("error")
log.Alert("alert")
log.Critical("critical")
log.Emergency("emergency")
time.Sleep(time.Second * 4)
f, err := os.Open("test2.log")
if err != nil {
@ -70,8 +84,9 @@ func TestFile2(t *testing.T) {
linenum++
}
}
if linenum != 4 {
t.Fatal(linenum, "not line 4")
var expected = LevelError + 1
if linenum != expected {
t.Fatal(linenum, "not "+strconv.Itoa(expected)+" lines")
}
os.Remove("test2.log")
}
@ -79,17 +94,19 @@ func TestFile2(t *testing.T) {
func TestFileRotate(t *testing.T) {
log := NewLogger(10000)
log.SetLogger("file", `{"filename":"test3.log","maxlines":4}`)
log.Trace("test")
log.Info("info")
log.Debug("debug")
log.Warn("warning")
log.Info("info")
log.Notice("notice")
log.Warning("warning")
log.Error("error")
log.Alert("alert")
log.Critical("critical")
log.Emergency("emergency")
time.Sleep(time.Second * 4)
rotatename := "test3.log" + fmt.Sprintf(".%s.%03d", time.Now().Format("2006-01-02"), 1)
b, err := exists(rotatename)
if !b || err != nil {
t.Fatal("rotate not gen")
t.Fatal("rotate not generated")
}
os.Remove(rotatename)
os.Remove("test3.log")
@ -110,7 +127,7 @@ func BenchmarkFile(b *testing.B) {
log := NewLogger(100000)
log.SetLogger("file", `{"filename":"test4.log"}`)
for i := 0; i < b.N; i++ {
log.Trace("trace")
log.Debug("debug")
}
os.Remove("test4.log")
}

147
logs/log.go
View File

@ -1,9 +1,35 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Usage:
//
// import "github.com/astaxie/beego/logs"
//
// log := NewLogger(10000)
// log.SetLogger("console", "")
//
// > the first params stand for how many channel
//
// Use it like this:
//
// log.Trace("trace")
// log.Info("info")
// log.Warn("warning")
// log.Debug("debug")
// log.Critical("critical")
//
// more docs http://beego.me/docs/module/logs.md
package logs
import (
@ -13,14 +39,25 @@ import (
"sync"
)
// RFC5424 log message levels.
const (
// log message levels
LevelTrace = iota
LevelDebug
LevelInfo
LevelWarn
LevelError
LevelEmergency = iota
LevelAlert
LevelCritical
LevelError
LevelWarning
LevelNotice
LevelInformational
LevelDebug
)
// Legacy loglevel constants to ensure backwards compatibility.
//
// Deprecated: will be removed in 1.5.0.
const (
LevelInfo = LevelInformational
LevelTrace = LevelDebug
LevelWarn = LevelWarning
)
type loggerType func() LoggerInterface
@ -69,6 +106,7 @@ type logMsg struct {
// if the buffering chan is full, logger adapters write to file or other way.
func NewLogger(channellen int64) *BeeLogger {
bl := new(BeeLogger)
bl.level = LevelDebug
bl.loggerFuncCallDepth = 2
bl.msg = make(chan *logMsg, channellen)
bl.outputs = make(map[string]LoggerInterface)
@ -110,7 +148,7 @@ func (bl *BeeLogger) DelLogger(adaptername string) error {
}
func (bl *BeeLogger) writerMsg(loglevel int, msg string) error {
if bl.level > loglevel {
if loglevel > bl.level {
return nil
}
lm := new(logMsg)
@ -130,8 +168,10 @@ func (bl *BeeLogger) writerMsg(loglevel int, msg string) error {
return nil
}
// set log message level.
// if message level (such as LevelTrace) is less than logger level (such as LevelWarn), ignore message.
// Set log message level.
//
// If message level (such as LevelDebug) is higher than logger level (such as LevelWarning),
// log providers will not even be sent the message.
func (bl *BeeLogger) SetLevel(l int) {
bl.level = l
}
@ -147,7 +187,7 @@ func (bl *BeeLogger) EnableFuncCallDepth(b bool) {
}
// start logger chan reading.
// when chan is full, write logs.
// when chan is not empty, write logs.
func (bl *BeeLogger) startLogger() {
for {
select {
@ -159,40 +199,73 @@ func (bl *BeeLogger) startLogger() {
}
}
// log trace level message.
func (bl *BeeLogger) Trace(format string, v ...interface{}) {
msg := fmt.Sprintf("[T] "+format, v...)
bl.writerMsg(LevelTrace, msg)
}
// log debug level message.
func (bl *BeeLogger) Debug(format string, v ...interface{}) {
// Log EMERGENCY level message.
func (bl *BeeLogger) Emergency(format string, v ...interface{}) {
msg := fmt.Sprintf("[D] "+format, v...)
bl.writerMsg(LevelDebug, msg)
bl.writerMsg(LevelEmergency, msg)
}
// log info level message.
func (bl *BeeLogger) Info(format string, v ...interface{}) {
msg := fmt.Sprintf("[I] "+format, v...)
bl.writerMsg(LevelInfo, msg)
// Log ALERT level message.
func (bl *BeeLogger) Alert(format string, v ...interface{}) {
msg := fmt.Sprintf("[D] "+format, v...)
bl.writerMsg(LevelAlert, msg)
}
// log warn level message.
func (bl *BeeLogger) Warn(format string, v ...interface{}) {
msg := fmt.Sprintf("[W] "+format, v...)
bl.writerMsg(LevelWarn, msg)
// Log CRITICAL level message.
func (bl *BeeLogger) Critical(format string, v ...interface{}) {
msg := fmt.Sprintf("[C] "+format, v...)
bl.writerMsg(LevelCritical, msg)
}
// log error level message.
// Log ERROR level message.
func (bl *BeeLogger) Error(format string, v ...interface{}) {
msg := fmt.Sprintf("[E] "+format, v...)
bl.writerMsg(LevelError, msg)
}
// log critical level message.
func (bl *BeeLogger) Critical(format string, v ...interface{}) {
msg := fmt.Sprintf("[C] "+format, v...)
bl.writerMsg(LevelCritical, msg)
// Log WARNING level message.
func (bl *BeeLogger) Warning(format string, v ...interface{}) {
msg := fmt.Sprintf("[W] "+format, v...)
bl.writerMsg(LevelWarning, msg)
}
// Log NOTICE level message.
func (bl *BeeLogger) Notice(format string, v ...interface{}) {
msg := fmt.Sprintf("[W] "+format, v...)
bl.writerMsg(LevelNotice, msg)
}
// Log INFORMATIONAL level message.
func (bl *BeeLogger) Informational(format string, v ...interface{}) {
msg := fmt.Sprintf("[I] "+format, v...)
bl.writerMsg(LevelInformational, msg)
}
// Log DEBUG level message.
func (bl *BeeLogger) Debug(format string, v ...interface{}) {
msg := fmt.Sprintf("[D] "+format, v...)
bl.writerMsg(LevelDebug, msg)
}
// Log WARN level message.
//
// Deprecated: compatibility alias for Warning(), Will be removed in 1.5.0.
func (bl *BeeLogger) Warn(format string, v ...interface{}) {
bl.Warning(format, v...)
}
// Log INFO level message.
//
// Deprecated: compatibility alias for Informational(), Will be removed in 1.5.0.
func (bl *BeeLogger) Info(format string, v ...interface{}) {
bl.Informational(format, v...)
}
// Log TRACE level message.
//
// Deprecated: compatibility alias for Debug(), Will be removed in 1.5.0.
func (bl *BeeLogger) Trace(format string, v ...interface{}) {
bl.Debug(format, v...)
}
// flush all chan data.

40
logs/smtp.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package logs
@ -51,22 +59,30 @@ func (s *SmtpWriter) Init(jsonconfig string) error {
return nil
}
func (s *SmtpWriter) GetSmtpAuth(host string) smtp.Auth {
if len(strings.Trim(s.Username, " ")) == 0 && len(strings.Trim(s.Password, " ")) == 0 {
return nil
}
return smtp.PlainAuth(
"",
s.Username,
s.Password,
host,
)
}
// write message in smtp writer.
// it will send an email with subject and only this message.
func (s *SmtpWriter) WriteMsg(msg string, level int) error {
if level < s.Level {
if level > s.Level {
return nil
}
hp := strings.Split(s.Host, ":")
// Set up authentication information.
auth := smtp.PlainAuth(
"",
s.Username,
s.Password,
hp[0],
)
auth := s.GetSmtpAuth(hp[0])
// Connect to the server, authenticate, set the sender and recipient,
// and send the email all in one step.
content_type := "Content-Type: text/plain" + "; charset=UTF-8"

18
logs/smtp_test.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package logs

18
memzipfile.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package beego

19
middleware/error.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package middleware
@ -311,6 +319,7 @@ func Exception(errcode string, w http.ResponseWriter, r *http.Request, msg strin
if err != nil {
isint = 500
}
w.Header().Set("Content-Type", "text/html; charset=utf-8")
w.WriteHeader(isint)
h(w, r)
return

18
middleware/exceptions.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package middleware

147
middleware/i18n.go
View File

@ -1,90 +1,71 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Usage:
//
// import "github.com/astaxie/beego/middleware"
//
// I18N = middleware.NewLocale("conf/i18n.conf", beego.AppConfig.String("language"))
//
// more docs: http://beego.me/docs/module/i18n.md
package middleware
//import (
// "github.com/astaxie/beego/config"
// "os"
// "path"
//)
import (
"encoding/json"
"io/ioutil"
"os"
)
//type Translation struct {
// filetype string
// CurrentLocal string
// Locales map[string]map[string]string
//}
type Translation struct {
filepath string
CurrentLocal string
Locales map[string]map[string]string
}
//func NewLocale(filetype string) *Translation {
// return &Translation{
// filetype: filetype,
// CurrentLocal: "zh",
// Locales: make(map[string]map[string]string),
// }
//}
func NewLocale(filepath string, defaultlocal string) *Translation {
i18n := make(map[string]map[string]string)
file, err := os.Open(filepath)
if err != nil {
panic("open " + filepath + " err :" + err.Error())
}
data, err := ioutil.ReadAll(file)
if err != nil {
panic("read " + filepath + " err :" + err.Error())
}
err = json.Unmarshal(data, &i18n)
if err != nil {
panic("json.Unmarshal " + filepath + " err :" + err.Error())
}
return &Translation{
filepath: filepath,
CurrentLocal: defaultlocal,
Locales: i18n,
}
}
//func (t *Translation) loadTranslations(dirPath string) error {
// dir, err := os.Open(dirPath)
// if err != nil {
// return err
// }
// defer dir.Close()
func (t *Translation) SetLocale(local string) {
t.CurrentLocal = local
}
// names, err := dir.Readdirnames(-1)
// if err != nil {
// return err
// }
// for _, name := range names {
// fullPath := path.Join(dirPath, name)
// fi, err := os.Stat(fullPath)
// if err != nil {
// return err
// }
// if fi.IsDir() {
// continue
// } else {
// if err := t.loadTranslation(fullPath, name); err != nil {
// return err
// }
// }
// }
// return nil
//}
//func (t *Translation) loadTranslation(fullPath, locale string) error {
// sourceKey2Trans, ok := t.Locales[locale]
// if !ok {
// sourceKey2Trans = make(map[string]string)
// t.Locales[locale] = sourceKey2Trans
// }
// for _, m := range trf.Messages {
// if m.Translation != "" {
// sourceKey2Trans[sourceKey(m.Source, m.Context)] = m.Translation
// }
// }
// return nil
//}
//func (t *Translation) SetLocale(local string) {
// t.CurrentLocal = local
//}
//func (t *Translation) Translate(key string) string {
// if ct, ok := t.Locales[t.CurrentLocal]; ok {
// if v, o := ct[key]; o {
// return v
// }
// }
// return key
//}
func (t *Translation) Translate(key string, local string) string {
if local == "" {
local = t.CurrentLocal
}
if ct, ok := t.Locales[key]; ok {
if v, o := ct[local]; o {
return v
}
}
return key
}

280
migration/migration.go Normal file
View File

@ -0,0 +1,280 @@
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// migration package for migration
//
// The table structure is as follow:
//
// CREATE TABLE `migrations` (
// `id_migration` int(10) unsigned NOT NULL AUTO_INCREMENT COMMENT 'surrogate key',
// `name` varchar(255) DEFAULT NULL COMMENT 'migration name, unique',
// `created_at` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT 'date migrated or rolled back',
// `statements` longtext COMMENT 'SQL statements for this migration',
// `rollback_statements` longtext,
// `status` enum('update','rollback') DEFAULT NULL COMMENT 'update indicates it is a normal migration while rollback means this migration is rolled back',
// PRIMARY KEY (`id_migration`)
// ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
package migration
import (
"errors"
"sort"
"strings"
"time"
"github.com/astaxie/beego"
"github.com/astaxie/beego/orm"
)
// const the data format for the bee generate migration datatype
const (
M_DATE_FORMAT = "20060102_150405"
M_DB_DATE_FORMAT = "2006-01-02 15:04:05"
)
// Migrationer is an interface for all Migration struct
type Migrationer interface {
Up()
Down()
Reset()
Exec(name, status string) error
GetCreated() int64
}
var (
migrationMap map[string]Migrationer
)
func init() {
migrationMap = make(map[string]Migrationer)
}
// the basic type which will implement the basic type
type Migration struct {
sqls []string
Created string
}
// implement in the Inheritance struct for upgrade
func (m *Migration) Up() {
}
// implement in the Inheritance struct for down
func (m *Migration) Down() {
}
// add sql want to execute
func (m *Migration) Sql(sql string) {
m.sqls = append(m.sqls, sql)
}
// Reset the sqls
func (m *Migration) Reset() {
m.sqls = make([]string, 0)
}
// execute the sql already add in the sql
func (m *Migration) Exec(name, status string) error {
o := orm.NewOrm()
for _, s := range m.sqls {
beego.Info("exec sql:", s)
r := o.Raw(s)
_, err := r.Exec()
if err != nil {
return err
}
}
return m.addOrUpdateRecord(name, status)
}
func (m *Migration) addOrUpdateRecord(name, status string) error {
o := orm.NewOrm()
if status == "down" {
status = "rollback"
p, err := o.Raw("update migrations set `status` = ?, `rollback_statements` = ?, `created_at` = ? where name = ?").Prepare()
if err != nil {
return nil
}
_, err = p.Exec(status, strings.Join(m.sqls, "; "), time.Now().Format(M_DB_DATE_FORMAT), name)
return err
} else {
status = "update"
p, err := o.Raw("insert into migrations(`name`, `created_at`, `statements`, `status`) values(?,?,?,?)").Prepare()
if err != nil {
return err
}
_, err = p.Exec(name, time.Now().Format(M_DB_DATE_FORMAT), strings.Join(m.sqls, "; "), status)
return err
}
}
// get the unixtime from the Created
func (m *Migration) GetCreated() int64 {
t, err := time.Parse(M_DATE_FORMAT, m.Created)
if err != nil {
return 0
}
return t.Unix()
}
// register the Migration in the map
func Register(name string, m Migrationer) error {
if _, ok := migrationMap[name]; ok {
return errors.New("already exist name:" + name)
}
migrationMap[name] = m
return nil
}
// upgrate the migration from lasttime
func Upgrade(lasttime int64) error {
sm := sortMap(migrationMap)
i := 0
for _, v := range sm {
if v.created > lasttime {
beego.Info("start upgrade", v.name)
v.m.Reset()
v.m.Up()
err := v.m.Exec(v.name, "up")
if err != nil {
beego.Error("execute error:", err)
time.Sleep(2 * time.Second)
return err
}
beego.Info("end upgrade:", v.name)
i++
}
}
beego.Info("total success upgrade:", i, " migration")
time.Sleep(2 * time.Second)
return nil
}
//rollback the migration by the name
func Rollback(name string) error {
if v, ok := migrationMap[name]; ok {
beego.Info("start rollback")
v.Reset()
v.Down()
err := v.Exec(name, "down")
if err != nil {
beego.Error("execute error:", err)
time.Sleep(2 * time.Second)
return err
}
beego.Info("end rollback")
time.Sleep(2 * time.Second)
return nil
} else {
beego.Error("not exist the migrationMap name:" + name)
time.Sleep(2 * time.Second)
return errors.New("not exist the migrationMap name:" + name)
}
}
// reset all migration
// run all migration's down function
func Reset() error {
sm := sortMap(migrationMap)
i := 0
for j := len(sm) - 1; j >= 0; j-- {
v := sm[j]
if isRollBack(v.name) {
beego.Info("skip the", v.name)
time.Sleep(1 * time.Second)
continue
}
beego.Info("start reset:", v.name)
v.m.Reset()
v.m.Down()
err := v.m.Exec(v.name, "down")
if err != nil {
beego.Error("execute error:", err)
time.Sleep(2 * time.Second)
return err
}
i++
beego.Info("end reset:", v.name)
}
beego.Info("total success reset:", i, " migration")
time.Sleep(2 * time.Second)
return nil
}
// first Reset, then Upgrade
func Refresh() error {
err := Reset()
if err != nil {
beego.Error("execute error:", err)
time.Sleep(2 * time.Second)
return err
}
err = Upgrade(0)
return err
}
type dataSlice []data
type data struct {
created int64
name string
m Migrationer
}
// Len is part of sort.Interface.
func (d dataSlice) Len() int {
return len(d)
}
// Swap is part of sort.Interface.
func (d dataSlice) Swap(i, j int) {
d[i], d[j] = d[j], d[i]
}
// Less is part of sort.Interface. We use count as the value to sort by
func (d dataSlice) Less(i, j int) bool {
return d[i].created < d[j].created
}
func sortMap(m map[string]Migrationer) dataSlice {
s := make(dataSlice, 0, len(m))
for k, v := range m {
d := data{}
d.created = v.GetCreated()
d.name = k
d.m = v
s = append(s, d)
}
sort.Sort(s)
return s
}
func isRollBack(name string) bool {
o := orm.NewOrm()
var maps []orm.Params
num, err := o.Raw("select * from migrations where `name` = ? order by id_migration desc", name).Values(&maps)
if err != nil {
beego.Info("get name has error", err)
return false
}
if num <= 0 {
return false
}
if maps[0]["status"] == "rollback" {
return true
}
return false
}

18
mime.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package beego

19
namespace.go
View File

@ -1,8 +1,17 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package beego
import (

18
namespace_test.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package beego

7
orm/README.md
View File

@ -154,10 +154,5 @@ note: not recommend use this in product env.
more details and examples in docs and test
* [中文](http://beego.me/docs/Models_Overview?lang=zh)
* [English](http://beego.me/docs/Models_Overview?lang=en)
[documents](http://beego.me/docs/mvc/model/overview.md)
## TODO
- some unrealized api
- examples
- docs

18
orm/cmd.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors slene
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package orm

22
orm/cmd_utils.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors slene
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package orm
@ -144,6 +152,10 @@ func getDbCreateSql(al *alias) (sqls []string, tableIndexes map[string][]dbIndex
column += " " + "NOT NULL"
}
//if fi.initial.String() != "" {
// column += " DEFAULT " + fi.initial.String()
//}
if fi.unique {
column += " " + "UNIQUE"
}

18
orm/db.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors slene
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package orm

20
orm/db_alias.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors slene
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package orm
@ -136,7 +144,7 @@ func detectTZ(al *alias) {
if engine != "" {
al.Engine = engine
} else {
engine = "INNODB"
al.Engine = "INNODB"
}
case DR_Sqlite:

18
orm/db_mysql.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors slene
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package orm

18
orm/db_oracle.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors slene
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package orm

18
orm/db_postgres.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors slene
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package orm

18
orm/db_sqlite.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors slene
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package orm

18
orm/db_tables.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors slene
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package orm

18
orm/db_utils.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors slene
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package orm

43
orm/docs/zh/Cmd.md
View File

@ -1,43 +0,0 @@
## 命令模式
注册模型与数据库以后，调用 RunCommand 执行 orm 命令
```go
func main() {
// orm.RegisterModel...
// orm.RegisterDataBase...
...
orm.RunCommand()
}
```
```bash
go build main.go
./main orm
# 直接执行可以显示帮助
# 如果你的程序可以支持的话，直接运行 go run main.go orm 也是一样的效果
```
## 自动建表
```bash
./main orm syncdb -h
Usage of orm command: syncdb:
-db="default": DataBase alias name
-force=false: drop tables before create
-v=false: verbose info
```
使用 `-force=1` 可以 drop table 后再建表
使用 `-v` 可以查看执行的 sql 语句
## 打印建表SQL
```bash
./main orm sqlall -h
Usage of orm command: syncdb:
-db="default": DataBase alias name
```
默认使用别名为 default 的数据库

38
orm/docs/zh/CustomFields.md
View File

@ -1,38 +0,0 @@
## Custom Fields
TypeBooleanField = 1 << iota
// string
TypeCharField
// string
TypeTextField
// time.Time
TypeDateField
// time.Time
TypeDateTimeField
// int16
TypeSmallIntegerField
// int32
TypeIntegerField
// int64
TypeBigIntegerField
// uint16
TypePositiveSmallIntegerField
// uint32
TypePositiveIntegerField
// uint64
TypePositiveBigIntegerField
// float64
TypeFloatField
// float64
TypeDecimalField
RelForeignKey
RelOneToOne
RelManyToMany
RelReverseOne
RelReverseMany

288
orm/docs/zh/Models.md
View File

@ -1,288 +0,0 @@
## 模型定义
复杂的模型定义不是必须的，此功能用作数据库数据转换和[自动建表](Cmd.md#自动建表)
默认的表名使用驼峰转蛇形，比如 AuthUser -> auth_user
**自定义表名**
```go
type User struct {
Id int
Name string
}
func (u *User) TableName() string {
return "auth_user"
}
```
如果[前缀设置](Orm.md#registermodelwithprefix)为`prefix_`那么表名为：prefix_auth_user
## Struct Tag 设置参数
```go
orm:"null;rel(fk)"
```
多个设置间使用 `;` 分隔，设置的值如果是多个，使用 `,` 分隔。
#### 忽略字段
设置 `-` 即可忽略 struct 中的字段
```go
type User struct {
...
AnyField string `orm:"-"`
...
```
#### auto
当 Field 类型为 int, int32, int64 时，可以设置字段为自增健
当模型定义里没有主键时，符合上述类型且名称为 `Id` 的 Field 将被视为自增健。
#### pk
设置为主键，适用于自定义其他类型为主键
#### null
数据库表默认为 `NOT NULL`，设置 null 代表 `ALLOW NULL`
#### blank
设置 string 类型的字段允许为空，否则 clean 会返回错误
#### index
为字段增加索引
#### unique
为字段增加 unique 键
#### column
为字段设置 db 字段的名称
```go
Name `orm:"column(user_name)"`
```
#### default
为字段设置默认值，类型必须符合
```go
type User struct {
...
Status int `orm:"default(1)"`
```
#### size
string 类型字段默认为 varchar(255)
设置 size 以后，db type 将使用 varchar(size)
```go
Title string `orm:"size(60)"`
```
#### digits / decimals
设置 float32, float64 类型的浮点精度
```go
Money float64 `orm:"digits(12);decimals(4)"`
```
总长度 12 小数点后 4 位 eg: `99999999.9999`
#### auto_now / auto_now_add
```go
Created time.Time `auto_now_add`
Updated time.Time `auto_now`
```
* auto_now 每次 model 保存时都会对时间自动更新
* auto_now_add 第一次保存时才设置时间
对于批量的 update 此设置是不生效的
#### type
设置为 date 时，time.Time 字段的对应 db 类型使用 date
```go
Created time.Time `orm:"auto_now_add;type(date)"`
```
设置为 text 时，string 字段对应的 db 类型使用 text
```go
Content string `orm:"type(text)"`
```
## 表关系设置
#### rel / reverse
**RelOneToOne**:
```go
type User struct {
...
Profile *Profile `orm:"null;rel(one);on_delete(set_null)"`
```
对应的反向关系 **RelReverseOne**:
```go
type Profile struct {
...
User *User `orm:"reverse(one)" json:"-"`
```
**RelForeignKey**:
```go
type Post struct {
...
User*User `orm:"rel(fk)"` // RelForeignKey relation
```
对应的反向关系 **RelReverseMany**:
```go
type User struct {
...
Posts []*Post `orm:"reverse(many)" json:"-"` // fk 的反向关系
```
**RelManyToMany**:
```go
type Post struct {
...
Tags []*Tag `orm:"rel(m2m)"` // ManyToMany relation
```
对应的反向关系 **RelReverseMany**:
```go
type Tag struct {
...
Posts []*Post `orm:"reverse(many)" json:"-"`
```
#### rel_table / rel_through
此设置针对 `orm:"rel(m2m)"` 的关系字段
rel_table 设置自动生成的 m2m 关系表的名称
rel_through 如果要在 m2m 关系中使用自定义的 m2m 关系表
通过这个设置其名称，格式为 pkg.path.ModelName
eg: app.models.PostTagRel
PostTagRel 表需要有到 Post 和 Tag 的关系
当设置 rel_table 时会忽略 rel_through
#### on_delete
设置对应的 rel 关系删除时，如何处理关系字段。
cascade 级联删除(默认值)
set_null 设置为 NULL，需要设置 null = true
set_default 设置为默认值，需要设置 default 值
do_nothing 什么也不做，忽略
```go
type User struct {
...
Profile *Profile `orm:"null;rel(one);on_delete(set_null)"`
...
type Profile struct {
...
User *User `orm:"reverse(one)" json:"-"`
// 删除 Profile 时将设置 User.Profile 的数据库字段为 NULL
```
## 模型字段与数据库类型的对应
在此列出 orm 推荐的对应数据库类型，自动建表功能也会以此为标准。
默认所有的字段都是 **NOT NULL**
#### MySQL
| go |mysql
| :--- | :---
| int, int32, int64 - 设置 auto 或者名称为 `Id` 时 | integer AUTO_INCREMENT
| bool | bool
| string - 默认为 size 255 | varchar(size)
| string - 设置 type(text) 时 | longtext
| time.Time - 设置 type 为 date 时 | date
| time.TIme | datetime
| byte | tinyint unsigned
| rune | integer
| int | integer
| int8 | tinyint
| int16 | smallint
| int32 | integer
| int64 | bigint
| uint | integer unsigned
| uint8 | tinyint unsigned
| uint16 | smallint unsigned
| uint32 | integer unsigned
| uint64 | bigint unsigned
| float32 | double precision
| float64 | double precision
| float64 - 设置 digits, decimals 时 | numeric(digits, decimals)
#### Sqlite3
| go | sqlite3
| :--- | :---
| int, int32, int64 - 设置 auto 或者名称为 `Id` 时 | integer AUTOINCREMENT
| bool | bool
| string - 默认为 size 255 | varchar(size)
| string - 设置 type(text) 时 | text
| time.Time - 设置 type 为 date 时 | date
| time.TIme | datetime
| byte | tinyint unsigned
| rune | integer
| int | integer
| int8 | tinyint
| int16 | smallint
| int32 | integer
| int64 | bigint
| uint | integer unsigned
| uint8 | tinyint unsigned
| uint16 | smallint unsigned
| uint32 | integer unsigned
| uint64 | bigint unsigned
| float32 | real
| float64 | real
| float64 - 设置 digits, decimals 时 | decimal
#### PostgreSQL
| go | postgres
| :--- | :---
| int, int32, int64 - 设置 auto 或者名称为 `Id` 时 | serial
| bool | bool
| string - 默认为 size 255 | varchar(size)
| string - 设置 type(text) 时 | text
| time.Time - 设置 type 为 date 时 | date
| time.TIme | timestamp with time zone
| byte | smallint CHECK("column" >= 0 AND "column" <= 255)
| rune | integer
| int | integer
| int8 | smallint CHECK("column" >= -127 AND "column" <= 128)
| int16 | smallint
| int32 | integer
| int64 | bigint
| uint | bigint CHECK("column" >= 0)
| uint8 | smallint CHECK("column" >= 0 AND "column" <= 255)
| uint16 | integer CHECK("column" >= 0)
| uint32 | bigint CHECK("column" >= 0)
| uint64 | bigint CHECK("column" >= 0)
| float32 | double precision
| float64 | double precision
| float64 - 设置 digits, decimals 时 | numeric(digits, decimals)
## 关系型字段
其字段类型取决于对应的主键。
* RelForeignKey
* RelOneToOne
* RelManyToMany
* RelReverseOne
* RelReverseMany

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@ -1,83 +0,0 @@
SET NAMES utf8;
SET FOREIGN_KEY_CHECKS = 0;
-- ----------------------------
-- Table structure for `comment`
-- ----------------------------
DROP TABLE IF EXISTS `comment`;
CREATE TABLE `comment` (
`id` int(11) NOT NULL,
`post_id` bigint(200) NOT NULL,
`content` longtext NOT NULL,
`parent_id` int(11) DEFAULT NULL,
`status` smallint(4) NOT NULL,
`created` datetime NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
-- ----------------------------
-- Table structure for `post`
-- ----------------------------
DROP TABLE IF EXISTS `post`;
CREATE TABLE `post` (
`id` int(11) NOT NULL,
`user_id` int(11) NOT NULL,
`title` varchar(60) NOT NULL,
`content` longtext NOT NULL,
`created` datetime NOT NULL,
`updated` datetime NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
-- ----------------------------
-- Table structure for `post_tag_rel`
-- ----------------------------
DROP TABLE IF EXISTS `post_tag_rel`;
CREATE TABLE `post_tag_rel` (
`id` int(11) NOT NULL,
`post_id` int(11) NOT NULL,
`tag_id` int(11) NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
-- ----------------------------
-- Table structure for `tag`
-- ----------------------------
DROP TABLE IF EXISTS `tag`;
CREATE TABLE `tag` (
`id` int(11) NOT NULL,
`name` varchar(30) NOT NULL,
`status` smallint(4) NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
-- ----------------------------
-- Table structure for `user`
-- ----------------------------
DROP TABLE IF EXISTS `user`;
CREATE TABLE `user` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`user_name` varchar(30) NOT NULL,
`email` varchar(100) NOT NULL,
`password` varchar(30) NOT NULL,
`status` smallint(4) NOT NULL,
`is_staff` tinyint(1) NOT NULL,
`is_active` tinyint(1) NOT NULL,
`created` date NOT NULL,
`updated` datetime NOT NULL,
`profile_id` int(11) DEFAULT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
-- ----------------------------
-- Table structure for `profile`
-- ----------------------------
DROP TABLE IF EXISTS `profile`;
CREATE TABLE `profile` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`age` smallint(4) NOT NULL,
`money` double NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
SET FOREIGN_KEY_CHECKS = 1;

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@ -1,59 +0,0 @@
## 对象的CRUD操作
对 object 操作简单的三个方法 Read / Insert / Update / Delete
```go
o := orm.NewOrm()
user := new(User)
user.Name = "slene"
fmt.Println(o.Insert(user))
user.Name = "Your"
fmt.Println(o.Update(user))
fmt.Println(o.Read(user))
fmt.Println(o.Delete(user))
```
### Read
```go
o := orm.NewOrm()
user := User{Id: 1}
err = o.Read(&user)
if err == sql.ErrNoRows {
fmt.Println("查询不到")
} else if err == orm.ErrMissPK {
fmt.Println("找不到主键")
} else {
fmt.Println(user.Id, user.Name)
}
```
### Insert
```go
o := orm.NewOrm()
var user User
user.Name = "slene"
user.IsActive = true
fmt.Println(o.Insert(&user))
fmt.Println(user.Id)
```
创建后会自动对 auto 的 field 赋值
### Update
```go
o := orm.NewOrm()
user := User{Id: 1}
if o.Read(&user) == nil {
user.Name = "MyName"
o.Update(&user)
}
```
### Delete
```go
o := orm.NewOrm()
o.Delete(&User{Id: 1})
```
Delete 操作会对反向关系进行操作，此例中 Post 拥有一个到 User 的外键。删除 User 的时候。如果 on_delete 设置为默认的级联操作，将删除对应的 Post
删除以后会清除 auto field 的值

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@ -1,316 +0,0 @@
## Orm 使用方法
beego/orm 的使用例子
后文例子如无特殊说明都以这个为基础。
##### models.go:
```go
package main
import (
"github.com/astaxie/beego/orm"
)
type User struct {
Id int
Name string
Profile *Profile `orm:"rel(one)"` // OneToOne relation
}
type Profile struct {
Id int
Age int16
User *User `orm:"reverse(one)"` // 设置反向关系(可选)
}
func init() {
// 需要在init中注册定义的model
orm.RegisterModel(new(User), new(Profile))
}
```
##### main.go
```go
package main
import (
"fmt"
"github.com/astaxie/beego/orm"
_ "github.com/go-sql-driver/mysql"
)
func init() {
orm.RegisterDriver("mysql", orm.DR_MySQL)
orm.RegisterDataBase("default", "mysql", "root:root@/orm_test?charset=utf8", 30)
}
func main() {
o := orm.NewOrm()
o.Using("default") // 默认使用 default，你可以指定为其他数据库
profile := new(Profile)
profile.Age = 30
user := new(User)
user.Profile = profile
user.Name = "slene"
fmt.Println(o.Insert(profile))
fmt.Println(o.Insert(user))
}
```
## 数据库的设置
目前 orm 支持三种数据库，以下为测试过的 driver
将你需要使用的 driver 加入 import 中
```go
import (
_ "github.com/go-sql-driver/mysql"
_ "github.com/lib/pq"
_ "github.com/mattn/go-sqlite3"
)
```
#### RegisterDriver
三种默认数据库类型
```go
orm.DR_MySQL
orm.DR_Sqlite
orm.DR_Postgres
```
```go
// 参数1 driverName
// 参数2 数据库类型
// 这个用来设置 driverName 对应的数据库类型
// mysql / sqlite3 / postgres 这三种是默认已经注册过的，所以可以无需设置
orm.RegisterDriver("mymysql", orm.DR_MySQL)
```
#### RegisterDataBase
orm 必须注册一个别名为 `default` 的数据库，作为默认使用。
```go
// 参数1 数据库的别名，用来在orm中切换数据库使用
// 参数2 driverName
// 参数3 对应的链接字符串
// 参数4 设置最大的空闲连接数，使用 golang 自己的连接池
orm.RegisterDataBase("default", "mysql", "root:root@/orm_test?charset=utf8", 30)
```
#### 时区设置
orm 默认使用 time.Local 本地时区
* 作用于 orm 自动创建的时间
* 从数据库中取回的时间转换成 orm 本地时间
如果需要的话，你也可以进行更改
```go
// 设置为 UTC 时间
orm.DefaultTimeLoc = time.UTC
```
orm 在进行 RegisterDataBase 的同时，会获取数据库使用的时区，然后在 time.Time 类型存取的时做相应转换，以匹配时间系统，从而保证时间不会出错。
**注意:** 鉴于 Sqlite3 的设计，存取默认都为 UTC 时间
## 注册模型
如果使用 orm.QuerySeter 进行高级查询的话，这个是必须的。
反之，如果只使用 Raw 查询和 map struct，是无需这一步的。您可以去查看 [Raw SQL 查询](Raw.md)
#### RegisterModel
将你定义的 Model 进行注册，最佳设计是有单独的 models.go 文件，在他的 init 函数中进行注册。
迷你版 models.go
```go
package main
import "github.com/astaxie/beego/orm"
type User struct {
Id int
Name string
}
func init(){
orm.RegisterModel(new(User))
}
```
RegisterModel 也可以同时注册多个 model
```go
orm.RegisterModel(new(User), new(Profile), new(Post))
```
详细的 struct 定义请查看文档 [模型定义](Models.md)
#### RegisterModelWithPrefix
使用表名前缀
```go
orm.RegisterModelWithPrefix("prefix_", new(User))
```
创建后的表名为 prefix_user
## ORM 接口使用
使用 orm 必然接触的 Ormer 接口，我们来熟悉一下
```go
var o Ormer
o = orm.NewOrm() // 创建一个 Ormer
// NewOrm 的同时会执行 orm.BootStrap (整个 app 只执行一次)，用以验证模型之间的定义并缓存。
```
* type Ormer interface {
* [Read(Modeler) error](Object.md#read)
* [Insert(Modeler) (int64, error)](Object.md#insert)
* [Update(Modeler) (int64, error)](Object.md#update)
* [Delete(Modeler) (int64, error)](Object.md#delete)
* [M2mAdd(Modeler, string, ...interface{}) (int64, error)](Object.md#m2madd)
* [M2mDel(Modeler, string, ...interface{}) (int64, error)](Object.md#m2mdel)
* [LoadRel(Modeler, string) (int64, error)](Object.md#loadRel)
* [QueryTable(interface{}) QuerySeter](#querytable)
* [Using(string) error](#using)
* [Begin() error](Transaction.md)
* [Commit() error](Transaction.md)
* [Rollback() error](Transaction.md)
* [Raw(string, ...interface{}) RawSeter](#raw)
* [Driver() Driver](#driver)
* }
#### QueryTable
传入表名，或者 Modeler 对象，返回一个 [QuerySeter](Query.md#queryseter)
```go
o := orm.NewOrm()
var qs QuerySeter
qs = o.QueryTable("user")
// 如果表没有定义过，会立刻 panic
```
#### Using
切换为其他数据库
```go
orm.RegisterDataBase("db1", "mysql", "root:root@/orm_db2?charset=utf8", 30)
orm.RegisterDataBase("db2", "sqlite3", "data.db", 30)
o1 := orm.NewOrm()
o1.Using("db1")
o2 := orm.NewOrm()
o2.Using("db2")
// 切换为其他数据库以后
// 这个 Ormer 对象的其下的 api 调用都将使用这个数据库
```
默认使用 `default` 数据库，无需调用 Using
#### Raw
使用 sql 语句直接进行操作
Raw 函数，返回一个 [RawSeter](Raw.md) 用以对设置的 sql 语句和参数进行操作
```go
o := NewOrm()
var r RawSeter
r = o.Raw("UPDATE user SET name = ? WHERE name = ?", "testing", "slene")
```
#### Driver
返回当前 orm 使用的 db 信息
```go
type Driver interface {
Name() string
Type() DriverType
}
```
```go
orm.RegisterDataBase("db1", "mysql", "root:root@/orm_db2?charset=utf8", 30)
orm.RegisterDataBase("db2", "sqlite3", "data.db", 30)
o1 := orm.NewOrm()
o1.Using("db1")
dr := o1.Driver()
fmt.Println(dr.Name() == "db1") // true
fmt.Println(dr.Type() == orm.DR_MySQL) // true
o2 := orm.NewOrm()
o2.Using("db2")
dr = o2.Driver()
fmt.Println(dr.Name() == "db2") // true
fmt.Println(dr.Type() == orm.DR_Sqlite) // true
```
## 调试模式打印查询语句
简单的设置 Debug 为 true 打印查询的语句
可能存在性能问题，不建议使用在产品模式
```go
func main() {
orm.Debug = true
...
```
默认使用 os.Stderr 输出日志信息
改变输出到你自己的 io.Writer
```go
var w io.Writer
...
// 设置为你的 io.Writer
...
orm.DebugLog = orm.NewLog(w)
```
日志格式
```go
[ORM] - 时间 - [Queries/数据库名] - [执行操作/执行时间] - [SQL语句] - 使用标点 `,` 分隔的参数列表 - 打印遇到的错误
```
```go
[ORM] - 2013-08-09 13:18:16 - [Queries/default] - [ db.Exec / 0.4ms] - [INSERT INTO `user` (`name`) VALUES (?)] - `slene`
[ORM] - 2013-08-09 13:18:16 - [Queries/default] - [ db.Exec / 0.5ms] - [UPDATE `user` SET `name` = ? WHERE `id` = ?] - `astaxie`, `14`
[ORM] - 2013-08-09 13:18:16 - [Queries/default] - [db.QueryRow / 0.4ms] - [SELECT `id`, `name` FROM `user` WHERE `id` = ?] - `14`
[ORM] - 2013-08-09 13:18:16 - [Queries/default] - [ db.Exec / 0.4ms] - [INSERT INTO `post` (`user_id`,`title`,`content`) VALUES (?, ?, ?)] - `14`, `beego orm`, `powerful amazing`
[ORM] - 2013-08-09 13:18:16 - [Queries/default] - [ db.Query / 0.4ms] - [SELECT T1.`name` `User__Name`, T0.`user_id` `User`, T1.`id` `User__Id` FROM `post` T0 INNER JOIN `user` T1 ON T1.`id` = T0.`user_id` WHERE T0.`id` = ? LIMIT 1000] - `68`
[ORM] - 2013-08-09 13:18:16 - [Queries/default] - [ db.Exec / 0.4ms] - [DELETE FROM `user` WHERE `id` = ?] - `14`
[ORM] - 2013-08-09 13:18:16 - [Queries/default] - [ db.Query / 0.3ms] - [SELECT T0.`id` FROM `post` T0 WHERE T0.`user_id` IN (?) ] - `14`
[ORM] - 2013-08-09 13:18:16 - [Queries/default] - [ db.Exec / 0.4ms] - [DELETE FROM `post` WHERE `id` IN (?)] - `68`
```
日志内容包括 **所有的数据库操作**，事务，Prepare，等

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## 高级查询
orm 以 **QuerySeter** 来组织查询，每个返回 **QuerySeter** 的方法都会获得一个新的 **QuerySeter** 对象。
基本使用方法:
```go
o := orm.NewOrm()
// 获取 QuerySeter 对象，user 为表名
qs := o.QueryTable("user")
// 也可以直接使用对象作为表名
user := new(User)
qs = o.QueryTable(user) // 返回 QuerySeter
```
## expr
QuerySeter 中用于描述字段和 sql 操作符，使用简单的 expr 查询方法
字段组合的前后顺序依照表的关系，比如 User 表拥有 Profile 的外键，那么对 User 表查询对应的 Profile.Age 为条件，则使用 `Profile__Age` 注意，字段的分隔符号使用双下划线 `__`，除了描述字段， expr 的尾部可以增加操作符以执行对应的 sql 操作。比如 `Profile__Age__gt` 代表 Profile.Age > 18 的条件查询。
注释后面将描述对应的 sql 语句，仅仅是描述 expr 的类似结果，并不代表实际生成的语句。
```go
qs.Filter("id", 1) // WHERE id = 1
qs.Filter("profile__age", 18) // WHERE profile.age = 18
qs.Filter("Profile__Age", 18) // 使用字段名和Field名都是允许的
qs.Filter("profile__age", 18) // WHERE profile.age = 18
qs.Filter("profile__age__gt", 18) // WHERE profile.age > 18
qs.Filter("profile__age__gte", 18) // WHERE profile.age >= 18
qs.Filter("profile__age__in", 18, 20) // WHERE profile.age IN (18, 20)
qs.Filter("profile__age__in", 18, 20).Exclude("profile__lt", 1000)
// WHERE profile.age IN (18, 20) AND NOT profile_id < 1000
```
## Operators
当前支持的操作符号：
* [exact](#exact) / [iexact](#iexact) 等于
* [contains](#contains) / [icontains](#icontains) 包含
* [gt / gte](#gt / gte) 大于 / 大于等于
* [lt / lte](#lt / lte) 小于 / 小于等于
* [startswith](#startswith) / [istartswith](#istartswith) 以...起始
* [endswith](#endswith) / [iendswith](#iendswith) 以...结束
* [in](#in)
* [isnull](#isnull)
后面以 `i` 开头的表示：大小写不敏感
#### exact
Filter / Exclude / Condition expr 的默认值
```go
qs.Filter("name", "slene") // WHERE name = 'slene'
qs.Filter("name__exact", "slene") // WHERE name = 'slene'
// 使用 = 匹配，大小写是否敏感取决于数据表使用的 collation
qs.Filter("profile", nil) // WHERE profile_id IS NULL
```
#### iexact
```go
qs.Filter("name__iexact", "slene")
// WHERE name LIKE 'slene'
// 大小写不敏感，匹配任意 'Slene' 'sLENE'
```
#### contains
```go
qs.Filter("name__contains", "slene")
// WHERE name LIKE BINARY '%slene%'
// 大小写敏感, 匹配包含 slene 的字符
```
#### icontains
```go
qs.Filter("name__icontains", "slene")
// WHERE name LIKE '%slene%'
// 大小写不敏感, 匹配任意 'im Slene', 'im sLENE'
```
#### in
```go
qs.Filter("profile__age__in", 17, 18, 19, 20)
// WHERE profile.age IN (17, 18, 19, 20)
```
#### gt / gte
```go
qs.Filter("profile__age__gt", 17)
// WHERE profile.age > 17
qs.Filter("profile__age__gte", 18)
// WHERE profile.age >= 18
```
#### lt / lte
```go
qs.Filter("profile__age__lt", 17)
// WHERE profile.age < 17
qs.Filter("profile__age__lte", 18)
// WHERE profile.age <= 18
```
#### startswith
```go
qs.Filter("name__startswith", "slene")
// WHERE name LIKE BINARY 'slene%'
// 大小写敏感, 匹配以 'slene' 起始的字符串
```
#### istartswith
```go
qs.Filter("name__istartswith", "slene")
// WHERE name LIKE 'slene%'
// 大小写不敏感, 匹配任意以 'slene', 'Slene' 起始的字符串
```
#### endswith
```go
qs.Filter("name__endswith", "slene")
// WHERE name LIKE BINARY '%slene'
// 大小写敏感, 匹配以 'slene' 结束的字符串
```
#### iendswith
```go
qs.Filter("name__startswith", "slene")
// WHERE name LIKE '%slene'
// 大小写不敏感, 匹配任意以 'slene', 'Slene' 结束的字符串
```
#### isnull
```go
qs.Filter("profile__isnull", true)
qs.Filter("profile_id__isnull", true)
// WHERE profile_id IS NULL
qs.Filter("profile__isnull", false)
// WHERE profile_id IS NOT NULL
```
## 高级查询接口使用
QuerySeter 是高级查询使用的接口，我们来熟悉下他的接口方法
* type QuerySeter interface {
* [Filter(string, ...interface{}) QuerySeter](#filter)
* [Exclude(string, ...interface{}) QuerySeter](#exclude)
* [SetCond(*Condition) QuerySeter](#setcond)
* [Limit(int, ...int64) QuerySeter](#limit)
* [Offset(int64) QuerySeter](#offset)
* [OrderBy(...string) QuerySeter](#orderby)
* [RelatedSel(...interface{}) QuerySeter](#relatedsel)
* [Count() (int64, error)](#count)
* [Update(Params) (int64, error)](#update)
* [Delete() (int64, error)](#delete)
* [PrepareInsert() (Inserter, error)](#prepareinsert)
* [All(interface{}) (int64, error)](#all)
* [One(Modeler) error](#one)
* [Values(*[]Params, ...string) (int64, error)](#values)
* [ValuesList(*[]ParamsList, ...string) (int64, error)](#valueslist)
* [ValuesFlat(*ParamsList, string) (int64, error)](#valuesflat)
* }
* 每个返回 QuerySeter 的 api 调用时都会新建一个 QuerySeter，不影响之前创建的。
* 高级查询使用 Filter 和 Exclude 来做常用的条件查询。囊括两种清晰的过滤规则：包含， 排除
#### Filter
用来过滤查询结果，起到 **包含条件** 的作用
多个 Filter 之间使用 `AND` 连接
```go
qs.Filter("profile__isnull", true).Filter("name", "slene")
// WHERE profile_id IS NULL AND name = 'slene'
```
#### Exclude
用来过滤查询结果，起到 **排除条件** 的作用
使用 `NOT` 排除条件
多个 Exclude 之间使用 `AND` 连接
```go
qs.Exclude("profile__isnull", true).Filter("name", "slene")
// WHERE NOT profile_id IS NULL AND name = 'slene'
```
#### SetCond
自定义条件表达式
```go
cond := NewCondition()
cond1 := cond.And("profile__isnull", false).AndNot("status__in", 1).Or("profile__age__gt", 2000)
qs := orm.QueryTable("user")
qs = qs.SetCond(cond1)
// WHERE ... AND ... AND NOT ... OR ...
cond2 := cond.AndCond(cond1).OrCond(cond.And("name", "slene"))
qs = qs.SetCond(cond2).Count()
// WHERE (... AND ... AND NOT ... OR ...) OR ( ... )
```
#### Limit
限制最大返回数据行数，第二个参数可以设置 `Offset`
```go
var DefaultRowsLimit = 1000 // orm 默认的 limit 值为 1000
// 默认情况下 select 查询的最大行数为 1000
// LIMIT 1000
qs.Limit(10)
// LIMIT 10
qs.Limit(10, 20)
// LIMIT 10 OFFSET 20
qs.Limit(-1)
// no limit
qs.Limit(-1, 100)
// LIMIT 18446744073709551615 OFFSET 100
// 18446744073709551615 是 1<<64 - 1 用来指定无 limit 限制 但有 offset 偏移的情况
```
#### Offset
设置 偏移行数
```go
qs.Offset(20)
// LIMIT 1000 OFFSET 20
```
#### OrderBy
参数使用 **expr**
在 expr 前使用减号 `-` 表示 `DESC` 的排列
```go
qs.OrderBy("id", "-profile__age")
// ORDER BY id ASC, profile.age DESC
qs.OrderBy("-profile__age", "profile")
// ORDER BY profile.age DESC, profile_id ASC
```
#### RelatedSel
关系查询，参数使用 **expr**
```go
var DefaultRelsDepth = 5 // 默认情况下直接调用 RelatedSel 将进行最大 5 层的关系查询
qs := o.QueryTable("post")
qs.RelateSel()
// INNER JOIN user ... LEFT OUTER JOIN profile ...
qs.RelateSel("user")
// INNER JOIN user ...
// 设置 expr 只对设置的字段进行关系查询
// 对设置 null 属性的 Field 将使用 LEFT OUTER JOIN
```
#### Count
依据当前的查询条件，返回结果行数
```go
cnt, err := o.QueryTable("user").Count() // SELECT COUNT(*) FROM USER
fmt.Printf("Count Num: %s, %s", cnt, err)
```
#### Update
依据当前查询条件，进行批量更新操作
```go
num, err := o.QueryTable("user").Filter("name", "slene").Update(orm.Params{
"name": "astaxie",
})
fmt.Printf("Affected Num: %s, %s", num, err)
// SET name = "astaixe" WHERE name = "slene"
```
#### Delete
依据当前查询条件，进行批量删除操作
```go
num, err := o.QueryTable("user").Filter("name", "slene").Delete()
fmt.Printf("Affected Num: %s, %s", num, err)
// DELETE FROM user WHERE name = "slene"
```
#### PrepareInsert
用于一次 prepare 多次 insert 插入，以提高批量插入的速度。
```go
var users []*User
...
qs := o.QueryTable("user")
i, _ := qs.PrepareInsert()
for _, user := range users {
id, err := i.Insert(user)
if err != nil {
...
}
}
// PREPARE INSERT INTO user (`name`, ...) VALUES (?, ...)
// EXECUTE INSERT INTO user (`name`, ...) VALUES ("slene", ...)
// EXECUTE ...
// ...
i.Close() // 别忘记关闭 statement
```
#### All
返回对应的结果集对象
```go
var users []*User
num, err := o.QueryTable("user").Filter("name", "slene").All(&users)
fmt.Printf("Returned Rows Num: %s, %s", num, err)
```
#### One
尝试返回单条记录
```go
var user *User
err := o.QueryTable("user").Filter("name", "slene").One(&user)
if err == orm.ErrMultiRows {
// 多条的时候报错
fmt.Printf("Returned Multi Rows Not One")
}
if err == orm.ErrNoRows {
// 没有找到记录
fmt.Printf("Not row found")
}
```
#### Values
返回结果集的 key => value 值
key 为 Model 里的 Field name，value 的值 以 string 保存
```go
var maps []orm.Params
num, err := o.QueryTable("user").Values(&maps)
if err != nil {
fmt.Printf("Result Nums: %d\n", num)
for _, m := range maps {
fmt.Println(m["Id"], m["Name"])
}
}
```
返回指定的 Field 数据
**TODO**: 暂不支持级联查询 **RelatedSel** 直接返回 Values
但可以直接指定 expr 级联返回需要的数据
```go
var maps []orm.Params
num, err := o.QueryTable("user").Values(&maps, "id", "name", "profile", "profile__age")
if err != nil {
fmt.Printf("Result Nums: %d\n", num)
for _, m := range maps {
fmt.Println(m["Id"], m["Name"], m["Profile"], m["Profile__Age"])
// map 中的数据都是展开的，没有复杂的嵌套
}
}
```
#### ValuesList
顾名思义，返回的结果集以slice存储
结果的排列与 Model 中定义的 Field 顺序一致
返回的每个元素值以 string 保存
```go
var lists []orm.ParamsList
num, err := o.QueryTable("user").ValuesList(&lists)
if err != nil {
fmt.Printf("Result Nums: %d\n", num)
for _, row := range lists {
fmt.Println(row)
}
}
```
当然也可以指定 expr 返回指定的 Field
```go
var lists []orm.ParamsList
num, err := o.QueryTable("user").ValuesList(&lists, "name", "profile__age")
if err != nil {
fmt.Printf("Result Nums: %d\n", num)
for _, row := range lists {
fmt.Printf("Name: %s, Age: %s\m", row[0], row[1])
}
}
```
#### ValuesFlat
只返回特定的 Field 值，讲结果集展开到单个 slice 里
```go
var list orm.ParamsList
num, err := o.QueryTable("user").ValuesFlat(&list, "name")
if err != nil {
fmt.Printf("Result Nums: %d\n", num)
fmt.Printf("All User Names: %s", strings.Join(list, ", ")
}
```

40
orm/docs/zh/README.md
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@ -1,40 +0,0 @@
最新文档请查看 beedoc
* [中文](http://beego.me/docs/Models_Overview?lang=zh)
* [English](http://beego.me/docs/Models_Overview?lang=en)
## 文档目录
1. [Orm 使用方法](Orm.md)
- [数据库的设置](Orm.md#数据库的设置)
* [驱动类型设置](Orm.md#registerdriver)
* [参数设置](Orm.md#registerdatabase)
* [时区设置](Orm.md#时区设置)
- [注册模型](Orm.md#注册模型)
- [ORM 接口使用](Orm.md#orm-接口使用)
- [调试模式打印查询语句](Orm.md#调试模式打印查询语句)
2. [对象的CRUD操作](Object.md)
3. [高级查询](Query.md)
- [使用的表达式语法](Query.md#expr)
- [支持的操作符号](Query.md#operators)
- [高级查询接口使用](Query.md#高级查询接口使用)
4. [使用SQL语句进行查询](Raw.md)
5. [事务处理](Transaction.md)
6. [模型定义](Models.md)
- [Struct Tag 设置参数](Models.md#struct-tag-设置参数)
- [表关系设置](Models.md#表关系设置)
- [模型字段与数据库类型的对应](Models.md#模型字段与数据库类型的对应)
7. [命令模式](Cmd.md)
- [自动建表](Cmd.md#自动建表)
- [打印建表SQL](Cmd.md#打印建表sql)
8. [Test ORM](Test.md)
9. Custom Fields
10. Faq
### 文档更新记录
* 2013-08-20: 这里不再更新，最新文档在 beedoc, [中文](http://beego.me/docs/Models_Overview?lang=zh) / [English](http://beego.me/docs/Models_Overview?lang=en)
* 2013-08-19: 增加[自动建表](Cmd.md#自动建表)功能
* 2013-08-13: ORM 的 [时区设置](Orm.md#时区设置)
* 2013-08-13: [模型字段与数据库类型的对应](Models.md#模型字段与数据库类型的对应) 推荐的数据库对应使用的类型

116
orm/docs/zh/Raw.md
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@ -1,116 +0,0 @@
## 使用SQL语句进行查询
* 使用 Raw SQL 查询，无需使用 ORM 表定义
* 多数据库，都可直接使用占位符号 `?`，自动转换
* 查询时的参数，支持使用 Model Struct 和 Slice, Array
```go
ids := []int{1, 2, 3}
p.Raw("SELECT name FROM user WHERE id IN (?, ?, ?)", ids)
```
创建一个 **RawSeter**
```go
o := NewOrm()
var r RawSeter
r = o.Raw("UPDATE user SET name = ? WHERE name = ?", "testing", "slene")
```
* type RawSeter interface {
* [Exec() (int64, error)](#exec)
* [QueryRow(...interface{}) error](#queryrow)
* [QueryRows(...interface{}) (int64, error)](#queryrows)
* [SetArgs(...interface{}) RawSeter](#setargs)
* [Values(*[]Params) (int64, error)](#values)
* [ValuesList(*[]ParamsList) (int64, error)](#valueslist)
* [ValuesFlat(*ParamsList) (int64, error)](#valuesflat)
* [Prepare() (RawPreparer, error)](#prepare)
* }
#### Exec
执行sql语句
```go
num, err := r.Exec()
```
#### QueryRow
TODO
#### QueryRows
TODO
#### SetArgs
改变 Raw(sql, args...) 中的 args 参数，返回一个新的 RawSeter
用于单条 sql 语句，重复利用，替换参数然后执行。
```go
num, err := r.SetArgs("arg1", "arg2").Exec()
num, err := r.SetArgs("arg1", "arg2").Exec()
...
```
#### Values / ValuesList / ValuesFlat
Raw SQL 查询获得的结果集 Value 为 `string` 类型，NULL 字段的值为空 ``
#### Values
返回结果集的 key => value 值
```go
var maps []orm.Params
num, err = o.Raw("SELECT user_name FROM user WHERE status = ?", 1).Values(&maps)
if err == nil && num > 0 {
fmt.Println(maps[0]["user_name"]) // slene
}
```
#### ValuesList
返回结果集 slice
```go
var lists []orm.ParamsList
num, err = o.Raw("SELECT user_name FROM user WHERE status = ?", 1).ValuesList(&lists)
if err == nil && num > 0 {
fmt.Println(lists[0][0]) // slene
}
```
#### ValuesFlat
返回单一字段的平铺 slice 数据
```go
var list orm.ParamsList
num, err = o.Raw("SELECT id FROM user WHERE id < ?", 10).ValuesList(&list)
if err == nil && num > 0 {
fmt.Println(list) // []{"1","2","3",...}
}
```
#### Prepare
用于一次 prepare 多次 exec，以提高批量执行的速度。
```go
p, err := o.Raw("UPDATE user SET name = ? WHERE name = ?").Prepare()
num, err := p.Exec("testing", "slene")
num, err = p.Exec("testing", "astaxie")
...
...
p.Close() // 别忘记关闭 statement
```
## FAQ
1. 我的 app 需要支持多类型数据库，如何在使用 Raw SQL 的时候判断当前使用的数据库类型。
使用 Ormer 的 [Driver方法](Orm.md#driver) 可以进行判断

34
orm/docs/zh/Test.md
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@ -1,34 +0,0 @@
## Test ORM
测试代码参见
```bash
models_test.go // 表定义
orm_test.go // 测试用例
```
#### MySQL
```bash
mysql -u root -e 'create database orm_test;'
export ORM_DRIVER=mysql
export ORM_SOURCE="root:@/orm_test?charset=utf8"
go test -v github.com/astaxie/beego/orm
```
#### Sqlite3
```bash
touch /path/to/orm_test.db
export ORM_DRIVER=sqlite3
export ORM_SOURCE=/path/to/orm_test.db
go test -v github.com/astaxie/beego/orm
```
#### PostgreSQL
```bash
psql -c 'create database orm_test;' -U postgres
export ORM_DRIVER=postgres
export ORM_SOURCE="user=postgres dbname=orm_test sslmode=disable"
go test -v github.com/astaxie/beego/orm
```

17
orm/docs/zh/Transaction.md
View File

@ -1,17 +0,0 @@
## 事务处理
orm 可以简单的进行事务操作
```go
o := NewOrm()
err := o.Begin()
// 事务处理过程
...
...
// 此过程中的所有使用 o Ormer 对象的查询都在事务处理范围内
if SomeError {
err = o.Rollback()
} else {
err = o.Commit()
}
```

18
orm/models.go
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@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors slene
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package orm

18
orm/models_boot.go
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@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors slene
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package orm

18
orm/models_fields.go
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@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors slene
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package orm

18
orm/models_info_f.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors slene
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package orm

18
orm/models_info_m.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors slene
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package orm

18
orm/models_test.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors slene
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package orm

21
orm/models_utils.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors slene
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package orm
@ -128,6 +136,9 @@ func getFieldType(val reflect.Value) (ft int, err error) {
case reflect.String:
ft = TypeCharField
default:
if elm.Interface() == nil {
panic(fmt.Errorf("%s is nil pointer, may be miss setting tag", val))
}
switch elm.Interface().(type) {
case sql.NullInt64:
ft = TypeBigIntegerField

54
orm/orm.go
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@ -1,9 +1,53 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors slene
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Simple Usage
//
// package main
//
// import (
// "fmt"
// "github.com/astaxie/beego/orm"
// _ "github.com/go-sql-driver/mysql" // import your used driver
// )
//
// // Model Struct
// type User struct {
// Id int `orm:"auto"`
// Name string `orm:"size(100)"`
// }
//
// func init() {
// orm.RegisterDataBase("default", "mysql", "root:root@/my_db?charset=utf8", 30)
// }
//
// func main() {
// o := orm.NewOrm()
// user := User{Name: "slene"}
// // insert
// id, err := o.Insert(&user)
// // update
// user.Name = "astaxie"
// num, err := o.Update(&user)
// // read one
// u := User{Id: user.Id}
// err = o.Read(&u)
// // delete
// num, err = o.Delete(&u)
// }
//
// more docs: http://beego.me/docs/mvc/model/overview.md
package orm
import (

18
orm/orm_conds.go
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@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors slene
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package orm

18
orm/orm_log.go
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@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors slene
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package orm

18
orm/orm_object.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors slene
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package orm

18
orm/orm_querym2m.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors slene
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package orm

18
orm/orm_queryset.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors slene
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package orm

18
orm/orm_raw.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors slene
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package orm

18
orm/orm_test.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors slene
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package orm

18
orm/types.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors slene
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package orm

18
orm/utils.go
View File

@ -1,8 +1,16 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors slene
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package orm

57
parser.go
View File

@ -1,8 +1,17 @@
// Beego (http://beego.me/)
// @description beego is an open-source, high-performance web framework for the Go programming language.
// @link http://github.com/astaxie/beego for the canonical source repository
// @license http://github.com/astaxie/beego/blob/master/LICENSE
// @authors astaxie
// Copyright 2014 beego Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package beego
import (
@ -61,7 +70,9 @@ func parserPkg(pkgRealpath, pkgpath string) error {
for _, d := range fl.Decls {
switch specDecl := d.(type) {
case *ast.FuncDecl:
parserComments(specDecl.Doc, specDecl.Name.String(), fmt.Sprint(specDecl.Recv.List[0].Type.(*ast.StarExpr).X), pkgpath)
if specDecl.Recv != nil {
parserComments(specDecl.Doc, specDecl.Name.String(), fmt.Sprint(specDecl.Recv.List[0].Type.(*ast.StarExpr).X), pkgpath)
}
}
}
}
@ -110,7 +121,7 @@ func parserComments(comments *ast.CommentGroup, funcName, controllerName, pkgpat
}
func genRouterCode() {
os.Mkdir(path.Join(AppPath, "routers"), 0755)
os.Mkdir(path.Join(workPath, "routers"), 0755)
Info("generate router from comments")
var globalinfo string
for k, cList := range genInfoList {
@ -144,7 +155,7 @@ func genRouterCode() {
}
}
if globalinfo != "" {
f, err := os.Create(path.Join(AppPath, "routers", "commentsRouter.go"))
f, err := os.Create(path.Join(workPath, "routers", "commentsRouter.go"))
if err != nil {
panic(err)
}
@ -154,18 +165,21 @@ func genRouterCode() {
}
func compareFile(pkgRealpath string) bool {
if utils.FileExists(path.Join(AppPath, lastupdateFilename)) {
content, err := ioutil.ReadFile(path.Join(AppPath, lastupdateFilename))
if !utils.FileExists(path.Join(workPath, "routers", "commentsRouter.go")) {
return true
}
if utils.FileExists(path.Join(workPath, lastupdateFilename)) {
content, err := ioutil.ReadFile(path.Join(workPath, lastupdateFilename))
if err != nil {
return true
}
json.Unmarshal(content, &pkgLastupdate)
ft, err := os.Lstat(pkgRealpath)
lastupdate, err := getpathTime(pkgRealpath)
if err != nil {
return true
}
if v, ok := pkgLastupdate[pkgRealpath]; ok {
if ft.ModTime().UnixNano() <= v {
if lastupdate <= v {
return false
}
}
@ -174,14 +188,27 @@ func compareFile(pkgRealpath string) bool {
}
func savetoFile(pkgRealpath string) {
ft, err := os.Lstat(pkgRealpath)
lastupdate, err := getpathTime(pkgRealpath)
if err != nil {
return
}
pkgLastupdate[pkgRealpath] = ft.ModTime().UnixNano()
pkgLastupdate[pkgRealpath] = lastupdate
d, err := json.Marshal(pkgLastupdate)
if err != nil {
return
}
ioutil.WriteFile(path.Join(AppPath, lastupdateFilename), d, os.ModePerm)
ioutil.WriteFile(path.Join(workPath, lastupdateFilename), d, os.ModePerm)
}
func getpathTime(pkgRealpath string) (lastupdate int64, err error) {
fl, err := ioutil.ReadDir(pkgRealpath)
if err != nil {
return lastupdate, err
}
for _, f := range fl {
if lastupdate < f.ModTime().UnixNano() {
lastupdate = f.ModTime().UnixNano()
}
}
return lastupdate, nil
}

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