go 语言生产环境搭建

Linux 搭建go语言环境

1.下载包
    https://golang.org/dl/
2.解压
    cd /usr/local/
    wget https://dl.google.com/go/go1.13.6.linux-amd64.tar.gz 
    tar -xf go1.13.6.linux-amd64.tar.gz ./go-1.13
    vim  /etc/profile
        export PATH=/usr/local/go-1.13/bin:$PATH
    source /etc/profile
​
3.测试环境
    vim hello.go 
    package main
​
    import "fmt"
​
    func main(){
    fmt.Println("Hello World!")
    }
4.运行
    go run hello.go
    允许结果:Hello World!

 

linux搭建go语言生产环境使用gin

1.安装git 和 go
    go安装方法如上
        yum -y install git
2.拉取gin
    go git -u github.com/gin-gonic/gin
3.编码配置文件
vim gintest.go  
    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() // 端口为8080 
    }
4.启动web服务器
    go run gintest.go
5.访问
    curl 127.0.0.1:8080/ping
        挂载后台运行
 nohup /usr/local/go-1.13/bin/go run GinTest.go > /var/log/gintest.log &