yarn & npm 使用和取消 taobao 镜像,以及使用c

1. 查看当前镜像源

yarn config get registry
npm config get registry

2.临时修改源

yarn save package_name --registry https://registry.npm.taobao.org/

3.修改源为taobao源

yarn config set registry https://registry.npm.taobao.org/
npm config set registry https://registry.npm.taobao.org/

4.修改源为官方源

yarn config set registry https://registry.yarnpkg.com
 npm config set registry https://registry.npmjs.org/

4. 使用 cnpm

  npm install -g cnpm --registry=https://registry.npm.taobao.org
  # 安装成功后，使用方法同npm
  cnpm install