Simple routing Code Package

package main

import (
    "github.com/gin-gonic/gin"
    "topic.jtthink.com/src"
)

func main() {

    router := gin.Default()
    v1 := router.Group("/v1/topics")

    {
        v1.GET("", src.GetTopicList)
        v1.GET("/:topic_id", src.GetTopicDetail)
        v1.Use(src.MustLogin())  //当使用了mustlogin，在下方定义的一切路由都需要先经过他验证
        v1.POST("", src.NewTopic)
        v1.DELETE("/:topic_id", src.DelTopic)
        router.Run()
    }

}

Is known from notes (Wiz)