NodeJS配置国内源及本地缓存目录

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  npm --registry https://registry.npm.taobao.org install xxx

1
  npm config set registry https://registry.npm.taobao.org
2  npm config set registry https://registry.npmmirror.com  //新的淘宝源

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  //缓存目录
2  npm config set prefix "/home/dawnzi/node_cache"
3  //全局安装目录
4  npm config set cache "/home/dawnzi/node_global"