nvm node version manager

mac 安装 nvm

https://zhuanlan.zhihu.com/p/366059754

curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.37.2/install.sh | bash

443问题解决

IP查询 https://www.jianshu.com/p/8ba0e4ffe3df

https://www.ipaddress.com/

https://developer.apple.com/download/all/

mac 卸载 nvm

https://zhuanlan.zhihu.com/p/93516955