1. gin框架中可以使用路由组来实现对路由的分类

package main

import "github.com/gin-gonic/gin"

func main() {
	router := gin.Default()

	userGroup := router.Group("/user")
	userGroup.GET("/login", LoginHandle)
	userGroup.POST("/register", RegisterHandle)
	userGroup.DELETE("/:id", UserDeleteHandle)

	router.Run(":8000")
}
func UserDeleteHandle(ctx *gin.Context) {
	ctx.Writer.WriteString(ctx.Param("id") + "删除了")
}
func RegisterHandle(ctx *gin.Context) {
	ctx.Writer.WriteString("register success")
}
func LoginHandle(ctx *gin.Context) {
	ctx.Writer.Write([]byte("login success"))
}