查看源
npm config get registry
||
npm config list
修改源
1.默认源
- npm config set registry https://registry.npmjs.org
- https -> http，这样网速就会好很多
npm config set registry http://registry.npmjs.org
- 如果还不能下载，就切换成淘宝源
npm config set registry https://registry.npm.taobao.org
