在新建vue项目的时候报错 

npm ERR! code ETIMEDOUT
npm ERR! syscall connect
npm ERR! errno ETIMEDOUT
npm ERR! network request to https://registry.npmjs.org/@vue%2fcli failed, reason: connect ETIMEDOUT 104.16.2.35:443
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 settings.
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'

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\Yxx\AppData\Local\npm-cache\_logs\2024-03-01T01_48_15_071Z-debug-0.log

说是网络问题但是我也改了淘宝镜像

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

但是还是报错，后来发现这个淘宝镜像已经在2022.06.30停用了，新的网址是

http://registry.npmmirror.com

npm config set registry http://registry.npmmirror.com

需要解除镜像并恢复到官方源：

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

查看npm源地址有没有换成功：

npm config get registry

淘宝镜像网