Mac安装多版本go

为什么80%的码农都做不了架构师？>>>   

安装最新版如1.10.3

brew install go

unlink

brew unlink go

 安装1.9.3

brew install https://raw.githubusercontent.com/Homebrew/homebrew-core/4ba973d04d167a990524f3d52c128c0c843d1931/Formula/go.rb

如何找到版本对应的rb

brew info go

得到rb地址拷贝到浏览器如

https://github.com/Homebrew/homebrew-core/commits/master/Formula/go.rb

找到对应版本，点击后面commit号，点击view，点击raw即可获取最终地址。

写个shell脚本顺便切换 GOROOT

#GOROOT should be an existing link
GOROOT=$GOROOT
ls $GOROOT
V=$1

echo "Switching to go $V"
brew unlink go
brew switch go $V

echo "Switching GOROOT"
rm $GOROOT
ln -s /usr/local/Cellar/go/$V/libexec $GOROOT

切换使用

switchgo.sh 1.9.3

 

转载于:https://my.oschina.net/fox99/blog/1844301