尝试全局安装 Vue CLI 时出现 NPM 代理问题

Question

我尝试全局安装 Vue Cli，但没有安装，并且还显示了一些代理设置错误。我已经手动/cmd 在 .npmrc 文件上添加了一些值，如下所示，但它对我不起作用。

npm config set proxy http://proxy.mycompany.com:8080
npm config set https-proxy http://proxy.mycompany.com:8080

错误如下：

npm ERR! code ETIMEDOUT
npm ERR! errno ETIMEDOUT
npm ERR! network request to http://registry.npmjs.org/@vue%2fcli failed, reason: connect ETIMEDOUT 104.16.20.35:80
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\Viking_Castle\AppData\Roaming\npm-cache\_logs\2020-08-10T15_30_01_181Z-debug.log

Answer 1

我有类似的错误

?  Initializing git repository...
⚙️  Installing CLI plugins. This might take a while...
npm ERR! code ETIMEDOUT npm ERR! errno ETIMEDOUT npm ERR! network request to https://cdn.npm.taobao.org/%40babel/plugin-transform-unicode-escapes/-/%40babel/plugin-transform-unicode-escapes-7.12.1.tgz failed, reason: connect ETIMEDOUT 129.227.206.207:443 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\Pradeep S\AppData\Roaming\npm-cache\_logs\2020-11-27T19_57_22_034Z-debug.log  ERROR  command failed: npm install --loglevel error

R通过将 Wifi 连接更改为笔记本电脑解决了。使用移动热点连接，再次尝试从vue cli创建项目，这次成功了

Answer 2

尝试使用以下命令删除代理并尝试安装它

npm config rm proxy

npm config rm https-proxy