国内镜像加速npm或yarn
三选一
yarn config set registry https://registry.npm.taobao.org
npm config set registry=https://registry.npm.taobao.org
npm install -g cnpm --registry=https://registry.npm.taobao.org
三选一
yarn config set registry https://registry.npm.taobao.org
npm config set registry=https://registry.npm.taobao.org
npm install -g cnpm --registry=https://registry.npm.taobao.org