require('dotenv').config(); const express = require('express'); const cors = require('cors'); const app = express(); const PORT = process.env.PORT || 3001; app.use(cors()); app.use(express.json()); // 健康检查 app.get('/api/health', (req, res) => { res.json({ status: 'ok', service: '远程团队协作 API' }); }); // TODO: 添加业务 API app.listen(PORT, () => { console.log(`🚀 远程协作 API:http://localhost:${PORT}`); });