Yarn

// 查看 Yarn 当前镜像源

yarn config get registry

// 设置 Yarn 镜像源为淘宝镜像

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

地址

npm --- https://registry.npmjs.org/
cnpm --- https://r.cnpmjs.org/
taobao --- https://registry.npm.taobao.org/
nj --- https://registry.nodejitsu.com/
rednpm --- https://registry.mirror.cqupt.edu.cn/
npmMirror --- https://skimdb.npmjs.com/registry/
deunpm --- http://registry.enpmjs.org/