vue-cli-3.x在局域网创建项目失败的解决办法

在公司内网利用vue-cli-3.x，create项目时，总是提示失败：

RequestError: Error: connect ETIMEDOUT 151.101.72.162:443
    at new RequestError (C:\Users\vitaxu\AppData\Roaming\npm\node_modules\@vue\cli\node_modules\request-promise-core\lib\errors.js:14:15)
    at Request.plumbing.callback (C:\Users\vitaxu\AppData\Roaming\npm\node_modules\@vue\cli\node_modules\request-promise-core\lib\plumbing.js:87:29)
    at Request.RP$callback [as _callback] (C:\Users\vitaxu\AppData\Roaming\npm\node_modules\@vue\cli\node_modules\request-promise-core\lib\plumbing.js:46:31)
    at self.callback (C:\Users\vitaxu\AppData\Roaming\npm\node_modules\@vue\cli\node_modules\request\request.js:185:22)
    at emitOne (events.js:116:13)
    at Request.emit (events.js:211:7)
    at Request.onRequestError (C:\Users\vitaxu\AppData\Roaming\npm\node_modules\@vue\cli\node_modules\request\request.js:877:8)
    at emitOne (events.js:116:13)
    at ClientRequest.emit (events.js:211:7)
    at TLSSocket.socketErrorListener (_http_client.js:387:9)

解决办法：

在request.js（路径：npm\node_modules@vue\cli\lib\util）中手动添加局域网的代理，具体修改如下：

const request = require('request-promise-native')

module.exports = {
  async get (uri) {
    const reqOpts = {
      method: 'GET',
      resolveWithFullResponse: true,
      json: true,
      uri,
      proxy: 'http://<your.proxy.info>:8080'   
    }
    return request(reqOpts)
  }
}

参考链接：https://github.com/request/request-promise/issues/255