offline-pdf-app/main.js

const { app, BrowserWindow, BrowserView, Tray, Menu, nativeImage } = require('electron')
const por = require('child_process');
const { error } = require('console');
const { stdout, stderr } = require('process');
let tray

function createWindow () {
  const mainWindow = new BrowserWindow({
    width: 1000,
    height: 600,// 设置打开的窗口大小
    useContentSize: true,
    enableLargerThanScreen: true,
    autoHideMenuBar: true,
    icon: 'logo.png',
    webPreferences: {
      // contextIsolation: false,
      // worldSafeExecuteJavaScript:a flse,
      // webSecurity: false,
      nodeIntegration: true, // 是否集成node.js，解决require is not defined问题
      // nodeIntegrationInWorker: true,
      // webviewTag: true, // 解决webview无法显示问题
      // enableRemoteModule: true,
    }
  });

  var view = new BrowserView()    // new出对象
  mainWindow.setBrowserView(view)   // 在主窗口中设置view可用
  view.setBounds({x:0,y:0, width: 1000,height: 600})  // 定义view的具体样式和位置
  view.setAutoResize({width: true, height: true})
  view.useContentSize  = true

  view.webContents.loadURL('http://localhost:3004/html')  // wiew载入的页面

  // mainWindow.setIcon('https://agent-crm.luojigou.vip/crm-api//20210323/logo_icon.png')

  // mainWindow.loadFile('./app/build/index.html')

}

app.whenReady().then(() => {
  const icon = nativeImage.createFromPath('./logo.png')
  tray = new Tray(icon)

  const contextMenu = Menu.buildFromTemplate([])
  
  tray.setContextMenu(contextMenu)


  tray.setToolTip('This is my application')
  tray.setTitle('This is my title')
  
  createWindow()

  // por.exec('node nodemod.js')

})

app.on('window-all-closed', () => {
  if (process.platform !== 'darwin') {
      app.quit()
  }
})

app.on('activate', () => {
  if (BrowserWindow.getAllWindows().length === 0) {
    createWindow()
  }
})