golang gin怎么安装

go get -u github.com/gin-gonic/gin

package main

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

func main() {

    r := gin.Default()

    r.GET("/ping", func(c *gin.Context) {

        c.JSON(200, gin.H{

            "message": "pong",

        })

    })

    r.Run() // listen and serve on 0.0.0.0:8080

}

go run test.go

curl 127.0.0.1:8080/ping