NPM：换源

NPM：换源

一、安装nrm包管理工具

npm install nrm -g

二、切换源

（一）查看可用源

带*的代表当前使用的

nrm ls

执行结果

 *npm -------- https://registry.npmjs.org/
  yarn ------- https://registry.yarnpkg.com/
  cnpm ------- http://r.cnpmjs.org/
 taobao ----- https://registry.npm.taobao.org/
  nj --------- https://registry.nodejitsu.com/
  npmMirror -- https://skimdb.npmjs.com/registry/
  edunpm ----- http://registry.enpmjs.org/

（二）切换源

nrm use taobao

（三）确认更改

带*的代表当前使用的

nrm ls

执行结果

  npm -------- https://registry.npmjs.org/
  yarn ------- https://registry.yarnpkg.com/
  cnpm ------- http://r.cnpmjs.org/
* taobao ----- https://registry.npm.taobao.org/
  nj --------- https://registry.nodejitsu.com/
  npmMirror -- https://skimdb.npmjs.com/registry/
  edunpm ----- http://registry.enpmjs.org/

三、注意

使用淘宝的cnpm注意

• cnpm安装的包不会添加package.json dependencies内容
• cnpm不会产生package-lock.json