const express = require('express'); const router = express.Router(); // 简单的健康检查接口 router.get('/health', (req, res) => { res.json({ success: true, message: '后端服务运行正常', timestamp: new Date().toISOString() }); }); // 测试POST接口 router.post('/echo', (req, res) => { res.json({ success: true, message: '接收到POST请求', data: req.body, timestamp: new Date().toISOString() }); }); module.exports = router;