react-stock-heatmap/example/electron.js

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

function createWindow() {
  const mainWindow = new BrowserWindow({
    width: 1600,
    height: 900,
    webPreferences: {
      nodeIntegration: false,
      contextIsolation: true
    },
  });

  mainWindow.loadFile('index.html');

  // 创建菜单模板，只包含一个刷新按钮
  const menuTemplate = [
    {
      label: 'View',
      submenu: [
        {
          label: 'Refresh',
          accelerator: 'CmdOrCtrl+R',
          click: () => {
            mainWindow.reload();
          },
        },
      ],
    },
  ];

  // 创建菜单
  const menu = Menu.buildFromTemplate(menuTemplate);

  // 设置应用程序的菜单
  Menu.setApplicationMenu(menu);
}

app.on('ready', createWindow);

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

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