Vue中npm安装错误

npm ERR! code ENOTFOUND
npm ERR! syscall getaddrinfo
npm ERR! network request to https://registry.npm.taobao.org/webpack failed, reason: getaddrinfo
ENOTFOUND registry.npm.taobao.org                                                               ENOTFOUND registry.npm.taobao.org
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'

发生错误：

解决办法

 

1、执行：
npm config get proxy
npm config get https-proxy
如果返回值不为null，继续执行：
(要确保两个返回值都是null才可以，否则就要执行下面的代码)
npm config set proxy null
npm config set https-proxy null
2、执行：
npm config set registry http://registry.npmjs.org/

然后执行下面的代码就可以安装cnpm了

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

参考解决：https://blog.csdn.net/qq_45914170/article/details/112298654