# npm命令
npm config get registry
# yarn命令
yarn config get registry
# npm命令 npm config set registry http://registry.npm.taobao.org/ # yarn命令 yarn config set registry http://registry.npm.taobao.org/
# npm命令 npm config set registry http://registry.npmjs.org/ # yarn命令 yarn config set registry http://registry.npmjs.org/
原文：https://www.cnblogs.com/lkc9/p/12538914.html