npm的connect ETIMEDOUT 104.16.22.35:443

安裝node之後，以爲npm雖然下載慢一點，可是還能接受，就沒有安裝cnpm。直達本身從github clone了幾個開源程序，發現npm install失敗了。報錯npm ERR! code ETIMEDOUT
npm ERR! errno ETIMEDOUT
npm ERR! network request to https://registry.npmjs.org/@nodelib%2ffs.stat
, reason: connect ETIMEDOUT 104.16.20.35:443
npm ERR! network This is a problem related to network connectivity.
npm ERR! network In most cases you are behind a proxy or have bad network
gs.
npm ERR! network
npm ERR! network If you are behind a proxy, please make sure that the
npm ERR! network 'proxy' config is set properly.  See: 'npm help config'

錯誤這麼多，可是問題在於須要使用cnpm

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

再執行cnmp install

就ok了