Electron实现应用打包、自动升级过程解析

// see https://cli.vuejs.org/config
module.exports = {
 productionSourceMap: false,
 pluginOptions: {
  electronBuilder: {
   nodeIntegration: true,
   builderOptions: {
    appId: 'com.itqn.electron.helloworld',
    productName: 'helloworld',
    // see https://www.electron.build/configuration/publish#genericserveroptions
    publish: {
     provider: 'generic',
     url: 'http://192.168.1.100/itqn/electron/helloworld'
    },
    win: {
     // must be at least 256x256
     icon: './public/favicon.ico'
    },  
    asar: false,
    nsis: {
     oneClick: false,
     // 允许修改安装目录
     allowToChangeInstallationDirectory: true, 
     allowElevation: true,
     createDesktopShortcut: true,
     createStartMenuShortcut: true,
     shortcutName: 'helloworld'
    }
   }
  },
  configureWebpack: {
   resolve: {
    symlinks: true
   }
  }
 }
}

import { dialog } from 'electron'
import { autoUpdater } from 'electron-updater'
import http from 'http'

// see https://www.electron.build/auto-update#events
autoUpdater.on('update-downloaded', info => {
 if (process.env.NODE_ENV === 'production') {
  // https://electronjs.org/docs/api/auto-updater#autoupdaterquitandinstall
  // 这里先拉取更新信息，在对话框中显示版本的更新内容
  const req = http.request('http://192.168.1.3/itqn/electron/helloworld/info.txt', req => {
   let detail = ''
   req.setEncoding('utf-8')
   req.on('data', chunk => {
    detail += chunk.toString()
   })
   req.on('end', () => {
    dialog.showMessageBox(
     {
      icon: __static + '/favicon.png',
      type: 'info',
      title: '软件更新',
      message: `已更新到最新版本（${info.version}）请重启应用。`,
      detail: detail,
      buttons: ['确定']
     },
     idx => {
      // 点击确定的时候执行更新
      if (idx === 0) {
       autoUpdater.quitAndInstall()
      }
     }
    )
   })
  })
  req.end()
 }
})
export default autoUpdater

import autoUpdater from './update'
app.on('ready', async () => {
 // 这里只在生产环境才执行版本检测。
 if (process.env.NODE_ENV === 'production') {
  autoUpdater.checkForUpdates()
 }
 createWindow()
})

{
 "name": "electron-helloworld",
 "version": "0.1.1",
}

http {
 server {
  listen 80;
  location / {
   root D:/nginx/www;
  }
 }
}