const { app, BrowserWindow } = require('electron') const createWindow = () => { const win = new BrowserWindow({ frame: false, fullscreen: true, // icon: path.join(__dirname, '/bb.png'), //这里指定图标 }) win.loadURL('http://127.0.0.1:9000') } app.whenReady().then(() => { createWindow() app.on('activate', () => { if (BrowserWindow.getAllWindows().length === 0) { createWindow() } }) }) app.on('window-all-closed', () => { if (process.platform !== 'darwin') { app.quit() } })