镜像 装包

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

装上后直接 cnpm

zhangchunyue:~ zhangchunyue$ nrm test

• npm ---- 810ms
  cnpm --- 258ms
  taobao - 330ms
  nj ----- Fetch Error
  rednpm - 131ms
  npmMirror 1201ms
  edunpm - Fetch Error

zhangchunyue:~ zhangchunyue$ nrm use cnpm
verb config Skipping project config: /Users/zhangchuny

Registry has been set to: http://r.cnpmjs.org/

zhangchunyue:~ zhangchunyue$ nrm use taobao
verb config Skipping project config: /Users/zhangchuny

Registry has been set to: https://registry.npm.taobao.org/

使用国内镜像装包，先sudo npm install -g nrm --registry=https://registry.npm.taobao.org
，然后 npm i ，这样快一些。