[下载地址 nvm-setup.zip](https://github.com/coreybutler/nvm-windows/releases) [使用说明](https://www.runoob.com/w3cnote/nvm-manager-node-versions.html) 1、命令行运行:nvm root 显示出nvm的安装目录 2、打开nvm文件夹下的settings.txt文件,在最后添加以下代码: ``` node_mirror: https://npm.taobao.org/mirrors/node/ npm_mirror: https://npm.taobao.org/mirrors/npm/ ```