直接修改全局默认镜像地址

npm set registry https://registry.npm.taobao.org
npm set disturl https://npm.taobao.org/dist
npm set sass_binary_site https://npm.taobao.org/mirrors/node-sass
npm set electron_mirror https://npm.taobao.org/mirrors/electron
npm set puppeteer_download_host https://npm.taobao.org/mirrors
npm set chromedriver_cdnurl https://npm.taobao.org/mirrors/chromedriver
npm set operadriver_cdnurl https://npm.taobao.org/mirrors/operadriver
npm set phantomjs_cdnurl https://npm.taobao.org/mirrors/phantomjs
npm set selenium_cdnurl https://npm.taobao.org/mirrors/selenium
npm set node_inspector_cdnurl https://npm.taobao.org/mirrors/node-inspector

以上配置相当于在 ~/.npmrc 中添加配置

在每次使用 npm 指令时指定镜像地址

如：

npm --registry https://registry.npm.taobao.org info underscore 

使用淘宝定制的 cnpm 代替默认的 npm 指令

npm install -g cnpm --registry=https://registry.npm.taobao.org

使用国内镜像配置工具统一修改所有源

npm install -g mirror-config-china --registry=http://registry.npm.taobao.org

yarn 配置

npm i -g yarn
yarn config set disable-self-update-check true
yarn config set registry https://registry.npm.taobao.org
yarn config set disturl https://npm.taobao.org/dist
yarn config set sass_binary_site https://npm.taobao.org/mirrors/node-sass
yarn config set electron_mirror https://npm.taobao.org/mirrors/electron/
yarn config set puppeteer_download_host https://npm.taobao.org/mirrors
yarn config set chromedriver_cdnurl https://npm.taobao.org/mirrors/chromedriver
yarn config set operadriver_cdnurl https://npm.taobao.org/mirrors/operadriver
yarn config set phantomjs_cdnurl https://npm.taobao.org/mirrors/phantomjs
yarn config set selenium_cdnurl https://npm.taobao.org/mirrors/selenium
yarn config set node_inspector_cdnurl https://npm.taobao.org/mirrors/node-inspector