• 周日. 6 月 16th, 2024

    CentOS7安装Golang

    root

    10 月 23, 2019 #GO安装

    打开https://golang.google.cn/dl/

    解压下载好的包

    tar -zxvf go1.13.3.linux-amd64.tar.gz

    移动解压好的目录到/usr/local/下

    mv go /usr/local/go

    新建GOPATH目录

    mkdir /opt/go

    设置环境变量

    vim /etc/profile

    在末尾添加

    export GOROOT=/usr/local/go
    export GOBIN=$GOPATH/bin   //一般设置GOPATH下的bin,意思为第三方包编译的可执行文件路径
    export PATH=$PATH:/usr/local/go/bin
    export PATH=$PATH:/opt/go/bin
    export GOPATH=/opt/go
    export GO111MODULE=on
    export GOPROXY=https://goproxy.cn

    保存并退出:wq
    使其生效

    source /etc/profile

    验证安装是否成功

    go version   //查看当前安装版本
    go env   //显示环境变量信息
    GO111MODULE="on"
    GOARCH="amd64"
    GOBIN="/usr/local/go/bin"
    GOCACHE="/root/.cache/go-build"
    GOENV="/root/.config/go/env"
    GOEXE=""
    GOFLAGS=""
    GOHOSTARCH="amd64"
    GOHOSTOS="linux"
    GONOPROXY=""
    GONOSUMDB=""
    GOOS="linux"
    GOPATH="/opt/go"
    GOPRIVATE=""
    GOPROXY="https://goproxy.cn"
    GOROOT="/usr/local/go"
    GOSUMDB="sum.golang.org"
    GOTMPDIR=""
    GOTOOLDIR="/usr/local/go/pkg/tool/linux_amd64"
    GCCGO="gccgo"
    AR="ar"
    CC="gcc"
    CXX="g++"
    CGO_ENABLED="1"
    GOMOD=""
    CGO_CFLAGS="-g -O2"
    CGO_CPPFLAGS=""
    CGO_CXXFLAGS="-g -O2"
    CGO_FFLAGS="-g -O2"
    CGO_LDFLAGS="-g -O2"
    PKG_CONFIG="pkg-config"
    GOGCCFLAGS="-fPIC -m64 -pthread -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build396767069=/tmp/go-build -gno-record-gcc-switches"

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