NVM installation and use tutorial

uninstall node

Control panel -》 Program -》node Uninstall directly
 

download nvm

Address ：Releases · coreybutler/nvm-windows · GitHub

recommend 1.17 edition , No environment variable configuration is required

  After the installation, directly in the directory C:\Users\Administrator\nvm Of settings Write... To the file

node_mirror: https://npm.taobao.org/mirrors/node/
npm_mirror: https://npm.taobao.org/mirrors/npm/

Switch like this node edition npm There won't be a problem

If script is disabled   Administrator opens power-shelll  set-ExecutionPolicy RemoteSigned That's all right.