1 switch source
npm config set registry=https://registry.npm.taobao.org/2 View the current package source
npm config get registry
3. Use the nrm tool source management tool (Note: When operating nrm in cmd, you must open cmd as an administrator to operate the nrm command line successfully)
The most commonly used commands in development
nrm ls (short for nrm list)
nrm use
通过 npm 包管理工具，将 nrm 安装为全局可用工具：npm i nrm -g
查看所有可用镜像源： nrm ls //显示当前使用源名称
切换镜像源：nrm use taobao //taobao为源名称
