From 1946e20e5fe232d75d14a2df5ee2de0251447ea3 Mon Sep 17 00:00:00 2001 From: Unknown Date: Sun, 21 Apr 2013 18:07:17 -0400 Subject: [PATCH] incomplete quick start-controller --- docs/en/Quickstart.md | 60 +++++++++++++++++++++---------------------- 1 file changed, 30 insertions(+), 30 deletions(-) diff --git a/docs/en/Quickstart.md b/docs/en/Quickstart.md index 2f51d979..add38678 100644 --- a/docs/en/Quickstart.md +++ b/docs/en/Quickstart.md @@ -7,9 +7,9 @@ Hey, you say you've never heard about Beego and don't know how to use it? Don't - [New project](#new-project) - [Development mode](#development-mode) - [Router](#router) -- [Static files](#-5) -- [Filter and middleware](#-6) -- [Controller](#-7) +- [Static files](#static-files) +- [Filter and middleware](#filter-and-middleware) +- [Controller](#controller) - [Template](#-8) - [Handle request](#request) - [Redirect and error](#-15) @@ -160,26 +160,26 @@ For more convenient configure route rules, Beego references the idea from sinatr Match type string // match :hi is string type, Beego uses regular expression ([\w]+) automatically -## Static files -Go语言内部其实已经提供了`http.ServeFile`，通过这个函数可以实现静态文件的服务。beego针对这个功能进行了一层封装，通过下面的方式进行静态文件注册： +##Static files +Go provides `http.ServeFile` for static files, Beego wrapped this function and use following way to register static file folder: beego.SetStaticPath("/static","public") -- 第一个参数是路径，url路径信息 -- 第二个参数是静态文件目录（相对应用所在的目录） +- The first argument is the path of your URL. +- The second argument is the directory in your application path. -beego支持多个目录的静态文件注册，用户可以注册如下的静态文件目录： +Beego supports multiple static file directories as follows: beego.SetStaticPath("/images","images") beego.SetStaticPath("/css","css") beego.SetStaticPath("/js","js") -设置了如上的静态目录之后，用户访问`/images/login/login.png`，那么就会访问应用对应的目录下面的`images/login/login.png`文件。如果是访问`/static/img/logo.png`，那么就访问`public/img/logo.png`文件。 +After you setting static directory, when users visit `/images/login/login.png`，Beego accesses `images/login/login.png` in related to your application directory. One more example, if users visit `/static/img/logo.png`, Beego accesses file `public/img/logo.png`. -## 过滤和中间件 -beego支持自定义过滤中间件，例如安全验证，强制跳转等 +##Filter and middleware +Beego supports customized filter and middleware, such as security verification, force redirect, etc. -如下例子所示，验证用户名是否是admin，应用于全部的请求： +Here is an example of verify user name of all requests, check if it's admin. var FilterUser = func(w http.ResponseWriter, r *http.Request) { if r.URL.User == nil || r.URL.User.Username() != "admin" { @@ -189,73 +189,73 @@ beego支持自定义过滤中间件，例如安全验证，强制跳转等 beego.Filter(FilterUser) -还可以通过参数进行过滤，如果匹配参数就执行 +You can also filter by arguments: beego.Router("/:id([0-9]+)", &admin.EditController{}) beego.FilterParam("id", func(rw http.ResponseWriter, r *http.Request) { dosomething() }) -当然你还可以通过前缀过滤 +Filter by prefix is also available: beego.FilterPrefixPath("/admin", func(rw http.ResponseWriter, r *http.Request) { dosomething() }) -## 控制器设计 -基于beego的Controller设计，只需要匿名组合`beego.Controller`就可以了，如下所示： +##Controller +Use `beego.controller` as anonymous in your controller struct to implement the interface in Beego: type xxxController struct { beego.Controller } -`beego.Controller`实现了接口`beego.ControllerInterface`，`beego.ControllerInterface`定义了如下函数： +`beego.Controller` implemented`beego.ControllerInterface`, `beego.ControllerInterface` defined following methods: -- Init(ct *Context, cn string) +- Init(ct `*`Context, cn string) - 这个函数主要初始化了Context、相应的Controller名称，模板名，初始化模板参数的容器Data + Initialize context, controller's name, template's name, and container of template arguments - Prepare() - 这个函数主要是为了用户扩展用的，这个函数会在下面定义的这些Method方法之前执行，用户可以重写这个函数实现类似用户验证之类。 + This is for expend usages, it executes before all the following methods. Users can overload this method for verification for example. - Get() - 如果用户请求的HTTP Method是GET, 那么就执行该函数，默认是403，用户继承的子struct中可以实现了该方法以处理Get请求. + This method executes when client sends request as GET method, 403 as default status code. Users overload this method for customized handle process of GET method. - Post() - 如果用户请求的HTTP Method是POST, 那么就执行该函数，默认是403，用户继承的子struct中可以实现了该方法以处理Post请求. + This method executes when client sends request as POST method, 403 as default status code. Users overload this method for customized handle process of POST method. - Delete() - 如果用户请求的HTTP Method是DELETE, 那么就执行该函数，默认是403，用户继承的子struct中可以实现了该方法以处理Delete请求. + This method executes when client sends request as DELETE method, 403 as default status code. Users overload this method for customized handle process of DELETE method. - Put() - 如果用户请求的HTTP Method是PUT, 那么就执行该函数，默认是403，用户继承的子struct中可以实现了该方法以处理Put请求. + This method executes when client sends request as PUT method, 403 as default status code. Users overload this method for customized handle process of PUT method. - Head() - 如果用户请求的HTTP Method是HEAD, 那么就执行该函数，默认是403，用户继承的子struct中可以实现了该方法以处理Head请求. + This method executes when client sends request as HEAD method, 403 as default status code. Users overload this method for customized handle process of HEAD method. - Patch() - 如果用户请求的HTTP Method是PATCH, 那么就执行该函数，默认是403，用户继承的子struct中可以实现了该方法以处理Patch请求. + This method executes when client sends request as PATCH method, 403 as default status code. Users overload this method for customized handle process of PATCH method. - Options() - 如果用户请求的HTTP Method是OPTIONS, 那么就执行该函数，默认是403，用户继承的子struct中可以实现了该方法以处理Options请求. + This method executes when client sends request as OPTIONS method, 403 as default status code. Users overload this method for customized handle process of OPTIONS method. - Finish() - 这个函数实在执行完相应的http Method方法之后执行的，默认是空，用户可以在子Strcut中重写这个函数，执行例如数据库关闭，清理数据之类的工作 + This method executes after corresponding method finished, empty as default. User overload this method for more usages like close database, clean data, etc. - Render() error - 这个函数主要用来实现渲染模板，如果beego.AutoRender为true的情况下才会执行。 + This method is for rendering template, it executes automatically when you set beego.AutoRender to true. -所以通过子struct的方法重写，用户就可以实现自己的逻辑，接下来我们看一个实际的例子： +Overload all methods for all customized logic processes, let's see an example: type AddController struct { beego.Controller