dros/main.js

// main.js  (ESM 版本)
import { app, BrowserWindow, Menu, ipcMain } from 'electron';
import { fileURLToPath } from 'url';
import { dirname, join } from 'path';
import { writeLog } from './src/log/log-writer.js';

// -------------- 构造 ESM 版 __dirname --------------
const __filename = fileURLToPath(import.meta.url);
const __dirname = dirname(__filename);

// -------------- 创建窗口 --------------
function createWindow() {
  const isMac = process.platform === 'darwin';

  const win = new BrowserWindow({
    show: false,
    frame: !isMac,
    titleBarStyle: isMac ? 'hiddenInset' : 'default',
    webPreferences: {
      nodeIntegration: true,
      contextIsolation: false,
    },
  });

  // 去掉应用菜单栏
  Menu.setApplicationMenu(null);
  if (!isMac) win.removeMenu();

  win.maximize();

  // 加载外置 H5 页面
  win.loadFile(join(process.cwd(), 'h5/index.html'));

  win.once('ready-to-show', () => win.show());
  //渲染进程死了，纪录日志
  win.webContents.on('render-process-gone', (event, details) => {
    writeLog('error',`渲染进程崩溃 ${details}`);
    // writeLog('error', JSON.stringify(details));
  });
}

// -------------- 应用生命周期 --------------
app.whenReady().then(createWindow);

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

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

// -------------- IPC --------------
ipcMain.handle('write-log', async (_, level, msg) => {
  writeLog(level, msg);
});