5、electron配置菜单

1、创建菜单配置文件menu.js

 1 const {Menu,BrowserWindow} = require('electron');  //引入
 2 
 3 let template = [
 4     {
 5         label:'文件',   //父菜单
 6         accelerator:'ctrl+f', // 设置快捷键
 7         submenu:[    //子菜单
 8             {
 9                 label:'打开',
10                 accelerator:'ctrl+o',
11                 click:()=>{
12                     var win = new BrowserWindow({
13                         width:500,
14                         height:500,
15                         webPreferences:{nodeIntegration:true,enableRemoteModule: true,}
16                     });
17                     win.loadFile('子窗口.html');
18                     win.on('closed',()=>{
19                         win = null;
20                     });
21                 }
22             },
23             {label:'新建'}
24         ]
25     },
26     {
27         label:'编辑',   //父菜单
28         submenu:[    //子菜单
29             {label:'复制'},
30             {label:'粘贴'}
31         ]
32     },
33 ]
34 
35 let m = Menu.buildFromTemplate(template);
36 Menu.setApplicationMenu(m);   //设置程序的菜单

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2、在主进程index.js里面引入

require('./menu.js')

index.js代码：

 1 var electron = require('electron')
 2 
 3 var app = electron.app   //引用APP
 4 var BrowserWindow = electron.BrowserWindow;  //窗口引用
 5 var mainWindow = null;  //声明要打开的主窗口
 6 
 7 app.on('ready',()=>{
 8     mainWindow = new BrowserWindow({
 9         width:800,
10         height:800,
11         webPreferences:
12         {
13             nodeIntegration:true,
14             contextIsolation:false,
15             enableRemoteModule: true,  //允许使用remote模块
16         }
17     });
18 
19     require("@electron/remote/main").initialize();  //初始化remote模块
20     require("@electron/remote/main").enable(mainWindow.webContents);  //
21 
22     //mainWindow.loadFile('index.html');
23     require('./menu.js')
24     mainWindow.loadFile('打开新窗口.html');
25     //mainWindow.openDevTools();
26     mainWindow.on('close',()=>{
27         mainWindow = null;   //关闭窗口释放资源
28     })
29 });