基于beego一键创建restful api

借鉴自这里

restful协议可以参考如下，当然最好的，看rails的rake routes，那个最标准了

URL                HTTP Verb    Functionality
/object            POST         Creating Objects
/object/objectId   GET          Retrieving Objects
/object/objectId   PUT          Updating Objects
/object            GET          Queries
/object/objectId   DELETE       Deleting Objects

直接贴beego的代码

app.conf

appname = hello
httpport = 8080
runmode = dev

#RESTFul应用发送信息的时候是raw body，而不是普通的form表单，所以需要额外的读取body信息
copyrequestbody = true

router.go

package routers

import (
    "hello/controllers"

    "github.com/astaxie/beego"
)

func init() {
    beego.RESTRouter("/object", &controllers.ObjectController{})
    beego.Router("/", &controllers.MainController{})
}

ObjectController.go

package controllers

import (
    "fmt"

    "github.com/abbot/go-http-auth"
    "github.com/astaxie/beego"
)

type ObjectController struct {
    beego.Controller
}

//API应用不需要模板渲染，所以关闭自动渲染
func (this *ObjectController) Prepare() {
    this.EnableRender = false
}

func (this *ObjectController) Post() {

}

func Secret(user, realm string) string {
    if user == "john" {
        // password is "hello"
        return "$1$dlPL2MqE$oQmn16q49SqdmhenQuNgs1"
    }
    return ""
}

//basic auth需要三方库来做
func (this *ObjectController) Get() {
    authenticate := auth.NewBasicAuthenticator("example.com", Secret)
    if username := authenticate.CheckAuth(this.Ctx.Request); username == "" {
        authenticate.RequireAuth(this.Ctx.ResponseWriter, this.Ctx.Request)
    }

    //url里面的参数这样获取this.Ctx.Input.Params[":objectId"]
    params := this.Ctx.Input.Params
    for key, value := range params {
        info := fmt.Sprintf("%s: %s\n", key, value)
        this.Ctx.WriteString(info)
    }
}

func (this *ObjectController) Put() {

}

func (this *ObjectController) Delete() {

}

不解释了，都在代码里