electorn/main.js

const { app, BrowserWindow } = require('electron');
const path = require('path')
function createWindow() {
    const win = new BrowserWindow({
        width: 1200,
        height: 800,
        fullscreen:false,
        webPreferences: {
            nodeIntegration: true,
            contextIsolation: false
        }
    });

    // 最大化窗口
    win.maximize()
    win.setMenu(null);
    win.loadURL('http://127.0.0.1');
    // win.loadFile(path.join(__dirname, 'build', 'index.html'));
    // win.loadURL(resolveHtmlPath('index.html'));
}

app.whenReady().then(() => {
    createWindow();

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

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