$ npm config get registry # 获取当前镜像源 $ npm config set registry https://registry.npmmirror.com # 设置镜像源为淘宝源 $ npm config set registry https://registry.npmjs.org # 设置镜像源为npm官方源 $ npm config set registry https://registry.yarnpkg.com # 设置镜像源为yarn官方源 $ npm config set registry http://r.cnpmjs.org # 设置镜像源为cnpm源