安装go

 

 

wget https://golang.google.cn/dl/go1.20.2.linux-amd64.tar.gz
tar -zxvf go1.20.2.linux-amd64.tar.gz -C /usr/local/
sleep 10
cat >>/etc/profile<<EOF
#go 环境变量
export GO111MODULE=on
export GOROOT=/usr/local/go
export GOPATH=/home/gopath
export PATH=$PATH:$GOROOT/bin:$GOPATH/bin
EOF

source /etc/profile
go version