const express = require('express') const app = express() const port = 3002 app.get('/user/list', (req, res) => { console.log("参数:", req.query); let { id } = req.query res.json({ code: 200, message: `用户服务 ${id}` }) }) app.get('/user/health', (req, res) => { res.end('OK!'); }) app.listen(port, () => { console.log(`user service run http://127.0.0.1:${port}`) })