通过键盘快捷键电子应用程序禁用重新加载

我想实现一个绑定到的自定义操作Command+R电子应用程序中的键盘快捷键。

我克隆了electron-quick-start回购，并改变了main.js文件到此：

const { app, Menu, MenuItem, BrowserWindow } = require('electron')

let mainWindow

let template = [
  { label: app.getName(), submenu: [
    { label: 'custom action 1', accelerator: 'Command+R',       click() { console.log('go!') } },
    { label: 'custom action 2', accelerator: 'Shift+Command+R', click() { console.log('go!') } },
    { type: 'separator' },
    { role: 'quit' }
  ] }
]

const menu = Menu.buildFromTemplate(template)

function createWindow () {
  mainWindow = new BrowserWindow({width: 800, height: 600})
  mainWindow.loadURL(`file://${__dirname}/index.html`)
  mainWindow.webContents.openDevTools()
  mainWindow.on('closed', function () { mainWindow = null })
  // Set application menu
  Menu.setApplicationMenu(menu)
}

app.on('ready', createWindow)

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

app.on('activate', function () {
  if (mainWindow === null) {
    createWindow()
  }
})

The menu works when the app is run npm start. But when you press ⌘R the page reloads instead of performing the custom shortcut defined in the template.

我这里缺少什么吗？

这是简单的解决方案::

const { globalShortcut } = require('electron');

app.on('browser-window-focus', function () {
    globalShortcut.register("CommandOrControl+R", () => {
        console.log("CommandOrControl+R is pressed: Shortcut Disabled");
    });
    globalShortcut.register("F5", () => {
        console.log("F5 is pressed: Shortcut Disabled");
    });
});

app.on('browser-window-blur', function () {
    globalShortcut.unregister('CommandOrControl+R');
    globalShortcut.unregister('F5');
});