npm指向淘宝源

临时

npm --registry https://registry.npm.taobao.org install express1

持久

npm config set registry https://registry.npm.taobao.org

验证是否配置成功

$ npm config get registry
https://registry.npm.taobao.org/ //成功返回

$ npm info express

express@4.16.4 | MIT | deps: 30 | versions: 261   //成功返回
Fast, unopinionated, minimalist web framework
http://expressjs.com/

dist
.tarball http://registry.npm.taobao.org/express/download/express-4.16.4.tgz
.shasum: fddef61926109e24c515ea97fd2f1bdbf62df12e
....

配置cnpm

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

配置完成使用,卧槽cnpm呢为啥用不了啊!!!大哥,环境变量你配置了嘛~

找到cnpm的位置

复制地址栏路径

配置环境变量

重新打开后cnpm出现