beego 的正则路由

* beego的restful路由

https://blog.csdn.net/fareast_mzh/article/details/86667517

* main.go

// beego-route project main.go
package main

import (
	"fmt"

	"github.com/astaxie/beego"
)

type RegExpController struct {
	beego.Controller
}

/**
 *  http://127.0.0.1:8081/RegExp/123
 */
func (this *RegExpController) Get() {
	this.Ctx.WriteString(fmt.Sprintf("
In RegExp Mode
"))

	id := this.Ctx.Input.Param(":id")
	this.Ctx.WriteString(fmt.Sprintf("id is %s.
", id))

	splat := this.Ctx.Input.Param(":splat")
	this.Ctx.WriteString(fmt.Sprintf("splat is %s.
", splat))

	path := this.Ctx.Input.Param(":path")
	this.Ctx.WriteString(fmt.Sprintf("path is %s.
", path))
	ext := this.Ctx.Input.Param(":ext")
	this.Ctx.WriteString(fmt.Sprintf("ext is %s.
", ext))
}

func main() {

	// 正则路由从path中提取参数
	beego.Router("/RegExp1/?:id", &RegExpController{})
	// 正则表达式匹配数字
	beego.Router("/RegExp2/?:id([0-9]+)", &RegExpController{})
	beego.Router("/RegExp3/?:id([\\w]+)", &RegExpController{})
	// http://127.0.0.1:8081/RegExp4/abc123de  (id=123)
	beego.Router("/RegExp4/abc:id([0-9]+)de", &RegExpController{})

	beego.Router("/RegExp5/*", &RegExpController{})

	// http://127.0.0.1:8081/RegExp6/11.txt   (path is 11. ext is txt.)
	beego.Router("/RegExp6/*.*", &RegExpController{})

	// start service
	beego.Run("127.0.0.1:8081")
}

* build:

$ go build && ./beego-route

2019/01/27 17:38:40.694 [I]  http server Running on http://127.0.0.1:8081

* test:

http://127.0.0.1:8081/RegExp6/11.txt

 

https://www.imooc.com/video/18637