golang 安装(基于ubuntu)

卸载旧版

apt-get remove golang-go
apt-get remove --auto-remove golang-go

安装go

wget https://studygolang.com/dl/golang/go1.15.2.linux-amd64.tar.gz
tar -zxvf go1.15.2.linux-amd64.tar.gz
sudo mv go /usr/local/

配置

vim ~/.bashrc(或者 vim ~/.zshrc)

export GOROOT=/usr/local/go         
export GOPATH=$HOME/go     
export GOBIN=$GOPATH/bin       
export PATH=$GOPATH:$GOBIN:$GOROOT/bin:$PATH      
export GO111MODULE=auto
export GOPROXY=https://goproxy.io,direct

重载境变量

source ~/.bashrc

测试

# go version 
go version go1.13.4 linux/amd64