Merge pull request #73 from Lao-liu/master

自动生成基于数据库的Hprose发布服务。

README.md

@@ -9,11 +9,14 @@ Bee is a command line tool facilitating development with beego framework.
 
 - Go version >= 1.1.
 
+
 ## Installation
 
 Begin by installing `bee` using `go get` command.
 
-	go get github.com/beego/bee
+```bash
+go get github.com/beego/bee
+```
 
 Then you can add `bee` binary to PATH environment variable in your `~/.bashrc` or `~/.bash_profile` file:
 
@@ -23,21 +26,24 @@ export PATH=$PATH:<your_main_gopath>/bin/bee
 
 > If you already have `bee` installed, updating `bee` is simple:
 
-	go get -u github.com/beego/bee
+```bash
+go get -u github.com/beego/bee
+```
 
 ## Basic commands
 
 Bee provides a variety of commands which can be helpful at various stage of development. The top level commands include: 
-
-	new         create an application base on beego framework
-	run         run the app which can hot compile
-	pack        compress an beego project
-	api         create an api application base on beego framework
-	bale        packs non-Go files to Go source files
-	version     show the bee & beego version
-	generate    source code generator
-	migrate     run database migrations
-
+```base
+  new         create an application base on beego framework
+  run         run the app which can hot compile
+  pack        compress an beego project
+  api         create an api application base on beego framework
+  bale        packs non-Go files to Go source files
+  version     show the bee & beego version
+  generate    source code generator
+  migrate     run database migrations
+  hprose      create an rpc application use hprose base on beego framework
+```
 ## bee version
 
 The first command is the easiest: displaying which version of `bee`, `beego` and `go` is installed on your machine:
@@ -121,26 +127,55 @@ bee api [appname] [-tables=""] [-driver="mysql"] [-conn="root:@tcp(127.0.0.1:330
     -conn:   the connection string used by the driver, the default is ''
              e.g. for mysql:    root:@tcp(127.0.0.1:3306)/test
              e.g. for postgres: postgres://postgres:postgres@127.0.0.1:5432/postgres
-	
+  
 if conn is empty will create a example api application. otherwise generate api application based on an existing database.
 
 In the current path, will create a folder named [appname]
 
 In the appname folder has the follow struct:
 
-	├── conf
-	│   └── app.conf
-	├── controllers
-	│   └── object.go
-	│   └── user.go
-	├── routers
-	│   └── router.go
-	├── tests
-	│   └── default_test.go
-	├── main.go
-	└── models
-	    └── object.go
-	    └── user.go
+  ├── conf
+  │   └── app.conf
+  ├── controllers
+  │   └── object.go
+  │   └── user.go
+  ├── routers
+  │   └── router.go
+  ├── tests
+  │   └── default_test.go
+  ├── main.go
+  └── models
+      └── object.go
+      └── user.go
+```
+
+## bee hprose
+
+```bash
+usage: bee hprose [appname]
+
+create an rpc application use hprose base on beego framework
+
+bee hprose [appname] [-tables=""] [-driver=mysql] [-conn=root:@tcp(127.0.0.1:3306)/test]
+    -tables: a list of table names separated by ',', default is empty, indicating all tables
+    -driver: [mysql | postgres | sqlite], the default is mysql
+    -conn:   the connection string used by the driver, the default is ''
+             e.g. for mysql:    root:@tcp(127.0.0.1:3306)/test
+             e.g. for postgres: postgres://postgres:postgres@127.0.0.1:5432/postgres
+  
+if conn is empty will create a example rpc application. otherwise generate rpc application use hprose based on an existing database.
+
+In the current path, will create a folder named [appname]
+
+In the appname folder has the follow struct:
+
+  ├── conf
+  │   └── app.conf
+  ├── main.go
+  └── models
+      └── object.go
+      └── user.go
+
 ```
 
 ## bee bale
@@ -211,7 +246,7 @@ bee generate view [viewpath]
 bee generate migration [migrationfile] [-fields=""]
     generate migration file for making database schema update
     -fields: a list of table fields. Format: field:type, ...
-	
+  
 bee generate docs
     generate swagger doc file
 
@@ -258,13 +293,13 @@ usage: bee run [appname] [watchall] [-main=*.go] [-downdoc=true]  [-gendoc=true]
 start the appname throw exec.Command
 
 then start a inotify watch for current dir
-										
+                    
 when the file has changed bee will auto go build and restart the app
 
-	file changed
-	     |
+  file changed
+       |
   check if it's go file
-	     |
+       |
      yes     no
       |       |
  go build    do nothing

bee.go

@@ -77,6 +77,7 @@ var commands = []*Command{
 	cmdRun,
 	cmdPack,
 	cmdApiapp,
+	cmdHproseapp,
 	//cmdRouter,
 	//cmdTest,
 	cmdBale,

g_appcode.go

@@ -499,7 +499,9 @@ func (mysqlDB *MysqlDB) GetColumns(db *sql.DB, table *Table, blackList map[strin
 
 // getGoDataType maps an SQL data type to Golang data type
 func (*MysqlDB) GetGoDataType(sqlType string) (goType string) {
-	if v, ok := typeMappingMysql[sqlType]; ok {
+	var typeMapping = map[string]string{}
+	typeMapping = typeMappingMysql
+	if v, ok := typeMapping[sqlType]; ok {
 		return v
 	} else {
 		ColorLog("[ERRO] data type (%s) not found!\n", sqlType)

g_hproseappcode.go

@@ -0,0 +1,314 @@
+/**********************************************************\
+|                                                          |
+|                          hprose                          |
+|                                                          |
+| Official WebSite: http://www.hprose.com/                 |
+|                   http://www.hprose.org/                 |
+|                                                          |
+\**********************************************************/
+/**********************************************************\
+ *                                                        *
+ * Build rpc application use Hprose base on beego         *
+ *                                                        *
+ * LastModified: Oct 23, 2014                             *
+ * Author: Liu jian <laoliu@lanmv.com>                    *
+ *                                                        *
+\**********************************************************/
+
+package main
+
+import (
+	"database/sql"
+	"os"
+	"path"
+	"strings"
+
+	_ "github.com/go-sql-driver/mysql"
+	_ "github.com/lib/pq"
+)
+
+func generateHproseAppcode(driver, connStr, level, tables, currpath string) {
+	var mode byte
+	switch level {
+	case "1":
+		mode = O_MODEL
+	case "2":
+		mode = O_MODEL | O_CONTROLLER
+	case "3":
+		mode = O_MODEL | O_CONTROLLER | O_ROUTER
+	default:
+		ColorLog("[ERRO] Invalid 'level' option: %s\n", level)
+		ColorLog("[HINT] Level must be either 1, 2 or 3\n")
+		os.Exit(2)
+	}
+	var selectedTables map[string]bool
+	if tables != "" {
+		selectedTables = make(map[string]bool)
+		for _, v := range strings.Split(tables, ",") {
+			selectedTables[v] = true
+		}
+	}
+	switch driver {
+	case "mysql":
+	case "postgres":
+	case "sqlite":
+		ColorLog("[ERRO] Generating app code from SQLite database is not supported yet.\n")
+		os.Exit(2)
+	default:
+		ColorLog("[ERRO] Unknown database driver: %s\n", driver)
+		ColorLog("[HINT] Driver must be one of mysql, postgres or sqlite\n")
+		os.Exit(2)
+	}
+	genHprose(driver, connStr, mode, selectedTables, currpath)
+}
+
+// Generate takes table, column and foreign key information from database connection
+// and generate corresponding golang source files
+func genHprose(dbms, connStr string, mode byte, selectedTableNames map[string]bool, currpath string) {
+	db, err := sql.Open(dbms, connStr)
+	if err != nil {
+		ColorLog("[ERRO] Could not connect to %s database: %s, %s\n", dbms, connStr, err)
+		os.Exit(2)
+	}
+	defer db.Close()
+	if trans, ok := dbDriver[dbms]; ok {
+		ColorLog("[INFO] Analyzing database tables...\n")
+		tableNames := trans.GetTableNames(db)
+		tables := getTableObjects(tableNames, db, trans)
+		mvcPath := new(MvcPath)
+		mvcPath.ModelPath = path.Join(currpath, "models")
+		createPaths(mode, mvcPath)
+		pkgPath := getPackagePath(currpath)
+		writeHproseSourceFiles(pkgPath, tables, mode, mvcPath, selectedTableNames)
+	} else {
+		ColorLog("[ERRO] Generating app code from %s database is not supported yet.\n", dbms)
+		os.Exit(2)
+	}
+}
+
+// writeHproseSourceFiles generates source files for model/controller/router
+// It will wipe the following directories and recreate them:./models, ./controllers, ./routers
+// Newly geneated files will be inside these folders.
+func writeHproseSourceFiles(pkgPath string, tables []*Table, mode byte, paths *MvcPath, selectedTables map[string]bool) {
+	if (O_MODEL & mode) == O_MODEL {
+		ColorLog("[INFO] Creating model files...\n")
+		writeHproseModelFiles(tables, paths.ModelPath, selectedTables)
+	}
+}
+
+// writeHproseModelFiles generates model files
+func writeHproseModelFiles(tables []*Table, mPath string, selectedTables map[string]bool) {
+	for _, tb := range tables {
+		// if selectedTables map is not nil and this table is not selected, ignore it
+		if selectedTables != nil {
+			if _, selected := selectedTables[tb.Name]; !selected {
+				continue
+			}
+		}
+		filename := getFileName(tb.Name)
+		fpath := path.Join(mPath, filename+".go")
+		var f *os.File
+		var err error
+		if isExist(fpath) {
+			ColorLog("[WARN] %v is exist, do you want to overwrite it? Yes or No?\n", fpath)
+			if askForConfirmation() {
+				f, err = os.OpenFile(fpath, os.O_RDWR|os.O_TRUNC, 0666)
+				if err != nil {
+					ColorLog("[WARN] %v\n", err)
+					continue
+				}
+			} else {
+				ColorLog("[WARN] skip create file\n")
+				continue
+			}
+		} else {
+			f, err = os.OpenFile(fpath, os.O_CREATE|os.O_RDWR, 0666)
+			if err != nil {
+				ColorLog("[WARN] %v\n", err)
+				continue
+			}
+		}
+		template := ""
+		if tb.Pk == "" {
+			template = HPROSE_STRUCT_MODEL_TPL
+		} else {
+			template = HPROSE_MODEL_TPL
+			hproseAddFunctions = append(hproseAddFunctions, strings.Replace(HPROSE_ADDFUNCTION, "{{modelName}}", camelCase(tb.Name), -1))
+		}
+		fileStr := strings.Replace(template, "{{modelStruct}}", tb.String(), 1)
+		fileStr = strings.Replace(fileStr, "{{modelName}}", camelCase(tb.Name), -1)
+		// if table contains time field, import time.Time package
+		timePkg := ""
+		importTimePkg := ""
+		if tb.ImportTimePkg {
+			timePkg = "\"time\"\n"
+			importTimePkg = "import \"time\"\n"
+		}
+		fileStr = strings.Replace(fileStr, "{{timePkg}}", timePkg, -1)
+		fileStr = strings.Replace(fileStr, "{{importTimePkg}}", importTimePkg, -1)
+		if _, err := f.WriteString(fileStr); err != nil {
+			ColorLog("[ERRO] Could not write model file to %s\n", fpath)
+			os.Exit(2)
+		}
+		f.Close()
+		ColorLog("[INFO] model => %s\n", fpath)
+		formatSourceCode(fpath)
+	}
+}
+
+const (
+	HPROSE_ADDFUNCTION = `
+	// publish about {{modelName}} function
+	service.AddFunction("Add{{modelName}}", models.Add{{modelName}})
+	service.AddFunction("Get{{modelName}}ById", models.Get{{modelName}}ById)
+	service.AddFunction("GetAll{{modelName}}", models.GetAll{{modelName}})
+	service.AddFunction("Update{{modelName}}ById", models.Update{{modelName}}ById)
+	service.AddFunction("Delete{{modelName}}", models.Delete{{modelName}})
+
+`
+	HPROSE_STRUCT_MODEL_TPL = `package models
+{{importTimePkg}}
+{{modelStruct}}
+`
+
+	HPROSE_MODEL_TPL = `package models
+
+import (
+	"errors"
+	"fmt"
+	"reflect"
+	"strings"
+	{{timePkg}}
+	"github.com/astaxie/beego/orm"
+)
+
+{{modelStruct}}
+
+func init() {
+	orm.RegisterModel(new({{modelName}}))
+}
+
+// Add{{modelName}} insert a new {{modelName}} into database and returns
+// last inserted Id on success.
+func Add{{modelName}}(m *{{modelName}}) (id int64, err error) {
+	o := orm.NewOrm()
+	id, err = o.Insert(m)
+	return
+}
+
+// Get{{modelName}}ById retrieves {{modelName}} by Id. Returns error if
+// Id doesn't exist
+func Get{{modelName}}ById(id int) (v *{{modelName}}, err error) {
+	o := orm.NewOrm()
+	v = &{{modelName}}{Id: id}
+	if err = o.Read(v); err == nil {
+		return v, nil
+	}
+	return nil, err
+}
+
+// GetAll{{modelName}} retrieves all {{modelName}} matches certain condition. Returns empty list if
+// no records exist
+func GetAll{{modelName}}(query map[string]string, fields []string, sortby []string, order []string,
+	offset int64, limit int64) (ml []interface{}, err error) {
+	o := orm.NewOrm()
+	qs := o.QueryTable(new({{modelName}}))
+	// query k=v
+	for k, v := range query {
+		// rewrite dot-notation to Object__Attribute
+		k = strings.Replace(k, ".", "__", -1)
+		qs = qs.Filter(k, v)
+	}
+	// order by:
+	var sortFields []string
+	if len(sortby) != 0 {
+		if len(sortby) == len(order) {
+			// 1) for each sort field, there is an associated order
+			for i, v := range sortby {
+				orderby := ""
+				if order[i] == "desc" {
+					orderby = "-" + v
+				} else if order[i] == "asc" {
+					orderby = v
+				} else {
+					return nil, errors.New("Error: Invalid order. Must be either [asc|desc]")
+				}
+				sortFields = append(sortFields, orderby)
+			}
+			qs = qs.OrderBy(sortFields...)
+		} else if len(sortby) != len(order) && len(order) == 1 {
+			// 2) there is exactly one order, all the sorted fields will be sorted by this order
+			for _, v := range sortby {
+				orderby := ""
+				if order[0] == "desc" {
+					orderby = "-" + v
+				} else if order[0] == "asc" {
+					orderby = v
+				} else {
+					return nil, errors.New("Error: Invalid order. Must be either [asc|desc]")
+				}
+				sortFields = append(sortFields, orderby)
+			}
+		} else if len(sortby) != len(order) && len(order) != 1 {
+			return nil, errors.New("Error: 'sortby', 'order' sizes mismatch or 'order' size is not 1")
+		}
+	} else {
+		if len(order) != 0 {
+			return nil, errors.New("Error: unused 'order' fields")
+		}
+	}
+
+	var l []{{modelName}}
+	qs = qs.OrderBy(sortFields...)
+	if _, err := qs.Limit(limit, offset).All(&l, fields...); err == nil {
+		if len(fields) == 0 {
+			for _, v := range l {
+				ml = append(ml, v)
+			}
+		} else {
+			// trim unused fields
+			for _, v := range l {
+				m := make(map[string]interface{})
+				val := reflect.ValueOf(v)
+				for _, fname := range fields {
+					m[fname] = val.FieldByName(fname).Interface()
+				}
+				ml = append(ml, m)
+			}
+		}
+		return ml, nil
+	}
+	return nil, err
+}
+
+// Update{{modelName}} updates {{modelName}} by Id and returns error if
+// the record to be updated doesn't exist
+func Update{{modelName}}ById(m *{{modelName}}) (err error) {
+	o := orm.NewOrm()
+	v := {{modelName}}{Id: m.Id}
+	// ascertain id exists in the database
+	if err = o.Read(&v); err == nil {
+		var num int64
+		if num, err = o.Update(m); err == nil {
+			fmt.Println("Number of records updated in database:", num)
+		}
+	}
+	return
+}
+
+// Delete{{modelName}} deletes {{modelName}} by Id and returns error if
+// the record to be deleted doesn't exist
+func Delete{{modelName}}(id int) (err error) {
+	o := orm.NewOrm()
+	v := {{modelName}}{Id: id}
+	// ascertain id exists in the database
+	if err = o.Read(&v); err == nil {
+		var num int64
+		if num, err = o.Delete(&{{modelName}}{Id: id}); err == nil {
+			fmt.Println("Number of records deleted in database:", num)
+		}
+	}
+	return
+}
+`
+)

hproseapp.go

@@ -0,0 +1,317 @@
+/**********************************************************\
+|                                                          |
+|                          hprose                          |
+|                                                          |
+| Official WebSite: http://www.hprose.com/                 |
+|                   http://www.hprose.org/                 |
+|                                                          |
+\**********************************************************/
+/**********************************************************\
+ *                                                        *
+ * Build rpc application use Hprose base on beego         *
+ *                                                        *
+ * LastModified: Oct 13, 2014                             *
+ * Author: Liu jian <laoliu@lanmv.com>                    *
+ *                                                        *
+\**********************************************************/
+
+package main
+
+import (
+	"fmt"
+	"os"
+	path "path/filepath"
+	"strings"
+)
+
+var cmdHproseapp = &Command{
+	// CustomFlags: true,
+	UsageLine: "hprose [appname]",
+	Short:     "create an rpc application use hprose base on beego framework",
+	Long: `	
+create an rpc application use hprose base on beego framework
+
+bee hprose [appname] [-tables=""] [-driver=mysql] [-conn=root:@tcp(127.0.0.1:3306)/test]
+    -tables: a list of table names separated by ',', default is empty, indicating all tables
+    -driver: [mysql | postgres | sqlite], the default is mysql
+    -conn:   the connection string used by the driver, the default is ''
+             e.g. for mysql:    root:@tcp(127.0.0.1:3306)/test
+             e.g. for postgres: postgres://postgres:postgres@127.0.0.1:5432/postgres
+	
+if conn is empty will create a example rpc application. otherwise generate rpc application use hprose based on an existing database.
+
+In the current path, will create a folder named [appname]
+
+In the appname folder has the follow struct:
+
+	├── conf
+	│   └── app.conf
+	├── main.go
+	└── models
+	    └── object.go
+	    └── user.go
+`,
+}
+
+var hproseconf = `appname = {{.Appname}}
+httpport = 8080
+runmode = dev
+autorender = false
+copyrequestbody = true
+EnableDocs = true
+`
+var hproseMaingo = `package main
+
+import (
+	"{{.Appname}}/models"
+	"github.com/hprose/hprose-go/hprose"
+
+	"github.com/astaxie/beego"
+)
+
+func main() {
+	service := hprose.NewHttpService()
+	service.AddFunction("AddOne", models.AddOne)
+	service.AddFunction("GetOne", models.GetOne)
+	beego.Handler("/", service)
+	beego.Run()
+}
+`
+
+var hproseMainconngo = `package main
+
+import (
+	"{{.Appname}}/models"
+	"github.com/hprose/hprose-go/hprose"
+
+	"github.com/astaxie/beego"
+	"github.com/astaxie/beego/orm"
+	{{.DriverPkg}}
+)
+
+func init() {
+	orm.RegisterDataBase("default", "{{.DriverName}}", "{{.conn}}")
+}
+
+func main() {
+	service := hprose.NewHttpService()
+	{{HproseFunctionList}}
+	beego.Handler("/", service)
+	beego.Run()
+}
+
+`
+
+var hproseModels = `package models
+
+import (
+	"errors"
+	"strconv"
+	"time"
+)
+
+var (
+	Objects map[string]*Object
+)
+
+type Object struct {
+	ObjectId   string
+	Score      int64
+	PlayerName string
+}
+
+func init() {
+	Objects = make(map[string]*Object)
+	Objects["hjkhsbnmn123"] = &Object{"hjkhsbnmn123", 100, "astaxie"}
+	Objects["mjjkxsxsaa23"] = &Object{"mjjkxsxsaa23", 101, "someone"}
+}
+
+func AddOne(object Object) (ObjectId string) {
+	object.ObjectId = "astaxie" + strconv.FormatInt(time.Now().UnixNano(), 10)
+	Objects[object.ObjectId] = &object
+	return object.ObjectId
+}
+
+func GetOne(ObjectId string) (object *Object, err error) {
+	if v, ok := Objects[ObjectId]; ok {
+		return v, nil
+	}
+	return nil, errors.New("ObjectId Not Exist")
+}
+
+func GetAll() map[string]*Object {
+	return Objects
+}
+
+func Update(ObjectId string, Score int64) (err error) {
+	if v, ok := Objects[ObjectId]; ok {
+		v.Score = Score
+		return nil
+	}
+	return errors.New("ObjectId Not Exist")
+}
+
+func Delete(ObjectId string) {
+	delete(Objects, ObjectId)
+}
+
+`
+
+var hproseModels2 = `package models
+
+import (
+	"errors"
+	"strconv"
+	"time"
+)
+
+var (
+	UserList map[string]*User
+)
+
+func init() {
+	UserList = make(map[string]*User)
+	u := User{"user_11111", "astaxie", "11111", Profile{"male", 20, "Singapore", "astaxie@gmail.com"}}
+	UserList["user_11111"] = &u
+}
+
+type User struct {
+	Id       string
+	Username string
+	Password string
+	Profile  Profile
+}
+
+type Profile struct {
+	Gender  string
+	Age     int
+	Address string
+	Email   string
+}
+
+func AddUser(u User) string {
+	u.Id = "user_" + strconv.FormatInt(time.Now().UnixNano(), 10)
+	UserList[u.Id] = &u
+	return u.Id
+}
+
+func GetUser(uid string) (u *User, err error) {
+	if u, ok := UserList[uid]; ok {
+		return u, nil
+	}
+	return nil, errors.New("User not exists")
+}
+
+func GetAllUsers() map[string]*User {
+	return UserList
+}
+
+func UpdateUser(uid string, uu *User) (a *User, err error) {
+	if u, ok := UserList[uid]; ok {
+		if uu.Username != "" {
+			u.Username = uu.Username
+		}
+		if uu.Password != "" {
+			u.Password = uu.Password
+		}
+		if uu.Profile.Age != 0 {
+			u.Profile.Age = uu.Profile.Age
+		}
+		if uu.Profile.Address != "" {
+			u.Profile.Address = uu.Profile.Address
+		}
+		if uu.Profile.Gender != "" {
+			u.Profile.Gender = uu.Profile.Gender
+		}
+		if uu.Profile.Email != "" {
+			u.Profile.Email = uu.Profile.Email
+		}
+		return u, nil
+	}
+	return nil, errors.New("User Not Exist")
+}
+
+func Login(username, password string) bool {
+	for _, u := range UserList {
+		if u.Username == username && u.Password == password {
+			return true
+		}
+	}
+	return false
+}
+
+func DeleteUser(uid string) {
+	delete(UserList, uid)
+}
+`
+
+var hproseAddFunctions = []string{}
+
+func init() {
+	cmdHproseapp.Run = createhprose
+	cmdHproseapp.Flag.Var(&tables, "tables", "specify tables to generate model")
+	cmdHproseapp.Flag.Var(&driver, "driver", "database driver: mysql, postgresql, etc.")
+	cmdHproseapp.Flag.Var(&conn, "conn", "connection string used by the driver to connect to a database instance")
+}
+
+func createhprose(cmd *Command, args []string) int {
+	curpath, _ := os.Getwd()
+	if len(args) > 1 {
+		cmd.Flag.Parse(args[1:])
+	}
+	apppath, packpath, err := checkEnv(args[0])
+	if err != nil {
+		fmt.Println(err)
+		os.Exit(2)
+	}
+	if driver == "" {
+		driver = "mysql"
+	}
+	if conn == "" {
+	}
+	os.MkdirAll(apppath, 0755)
+	fmt.Println("create app folder:", apppath)
+	os.Mkdir(path.Join(apppath, "conf"), 0755)
+	fmt.Println("create conf:", path.Join(apppath, "conf"))
+	fmt.Println("create conf app.conf:", path.Join(apppath, "conf", "app.conf"))
+	writetofile(path.Join(apppath, "conf", "app.conf"),
+		strings.Replace(hproseconf, "{{.Appname}}", args[0], -1))
+
+	if conn != "" {
+		ColorLog("[INFO] Using '%s' as 'driver'\n", driver)
+		ColorLog("[INFO] Using '%s' as 'conn'\n", conn)
+		ColorLog("[INFO] Using '%s' as 'tables'\n", tables)
+		generateHproseAppcode(string(driver), string(conn), "1", string(tables), path.Join(curpath, args[0]))
+		fmt.Println("create main.go:", path.Join(apppath, "main.go"))
+		maingoContent := strings.Replace(hproseMainconngo, "{{.Appname}}", packpath, -1)
+		maingoContent = strings.Replace(maingoContent, "{{.DriverName}}", string(driver), -1)
+		maingoContent = strings.Replace(maingoContent, "{{HproseFunctionList}}", strings.Join(hproseAddFunctions, ""), -1)
+		if driver == "mysql" {
+			maingoContent = strings.Replace(maingoContent, "{{.DriverPkg}}", `_ "github.com/go-sql-driver/mysql"`, -1)
+		} else if driver == "postgres" {
+			maingoContent = strings.Replace(maingoContent, "{{.DriverPkg}}", `_ "github.com/lib/pq"`, -1)
+		}
+		writetofile(path.Join(apppath, "main.go"),
+			strings.Replace(
+				maingoContent,
+				"{{.conn}}",
+				conn.String(),
+				-1,
+			),
+		)
+	} else {
+		os.Mkdir(path.Join(apppath, "models"), 0755)
+		fmt.Println("create models:", path.Join(apppath, "models"))
+
+		fmt.Println("create models object.go:", path.Join(apppath, "models", "object.go"))
+		writetofile(path.Join(apppath, "models", "object.go"), apiModels)
+
+		fmt.Println("create models user.go:", path.Join(apppath, "models", "user.go"))
+		writetofile(path.Join(apppath, "models", "user.go"), apiModels2)
+
+		fmt.Println("create main.go:", path.Join(apppath, "main.go"))
+		writetofile(path.Join(apppath, "main.go"),
+			strings.Replace(hproseMaingo, "{{.Appname}}", packpath, -1))
+	}
+	return 0
+}