electron中默認帶有頂部菜單欄，有時候咱們的應用不須要。
再main.js文件中設置
const electron = require('electron')
const path = require('path')
const url = require('url')
let mainWindow
const Menu = electron.Menu
function createWindow () {
// 隱藏菜單欄
Menu.setApplicationMenu(null)
// Create the browser window.設置窗口寬高，最小寬高，圖標等
mainWindow = new BrowserWindow({ width: 800, height: 600, minWidth: 1280, minHeight: 800, resizable: false, allowRunningInsecureContent: true, experimentalCanvasFeatures: true, icon: './favicon.ico'})
mainWindow.loadURL("http://www.nlfit.cn/saas/index.html#/login")
mainWindow.on('closed', function () {
mainWindow = null
})
}
const electron = require('electron')
// Keep a global reference of the window object, if you don't, the window will
// be closed automatically when the JavaScript object is garbage collected.
// const app = electron.app
// const BrowserWindow = electron.BrowserWindow
const path = require('path')
const url = require('url')
let mainWindow
const Menu = electron.Menu
function createWindow () {
Menu.setApplicationMenu(null)
// Create the browser window.
mainWindow = new BrowserWindow({ width: 800, height: 600, minWidth: 1280, minHeight: 800, resizable: false, allowRunningInsecureContent: true, experimentalCanvasFeatures: true, icon: './favicon.ico'})
// and load the index.html of the app.
mainWindow.loadURL("http://www.nlfit.cn/saas/index.html#/login")
// Open the DevTools.
// mainWindow.webContents.openDevTools()
// Emitted when the window is closed.
mainWindow.on('closed', function () {
// Dereference the window object, usually you would store windows
// in an array if your app supports multi windows, this is the time
// when you should delete the corresponding element.
mainWindow = null
})
}