go环境搭建

cd /usr/local/src/
sudo wget https://golang.google.cn/dl/go1.15.1.linux-amd64.tar.gz

sudo tar -C /usr/local -zxvf go1.15.1.linux-amd64.tar.gz

sudo export PATH=$PATH:/usr/local/go/bin

go version

go env -w GO111MODULE=on
go env -w GOPROXY=https://goproxy.cn,direct

go get github.com/jinzhu/gorm
go get github.com/go-sql-driver/mysql