Go Gin安装

第一步：

go get github.com/gin-gonic/gin

假如不出现意外的话，文档目录结构应该是这样的

github.com

     ---gin-contrib

    ---gin-gonic

    --- golang

    ---go-playground

    ---leodido

    ---mattn

    ---ugorji

gopkg.in

    ---go-playground

    ---yaml.v2

然后，我们新建一个test.go文件运行 go run test.go，看看是否安装成功

package main

import (
	"github.com/gin-gonic/gin"
	"net/http"
)


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

 router.GET("/", func(c *gin.Context) {
  c.String(http.StatusOK, "Hello World!")
 })

 router.Run(":8000")
}

如果你看到这样的话，说明你成功了

[GIN-debug] [WARNING] Creating an Engine instance with the Logger and Recovery middleware already attached.

[GIN-debug] [WARNING] Running in "debug" mode. Switch to "release" mo