//03.router.js //1.导入express const express = require('express') //2.创建路由对象 const router = express.Router() //3.挂载具体路由 router.get('/user/list', (req, res) => { res.send('Get user list') }) router.post('/user/add', (req, res) => { res.send('Add new user') }) //4.向外导出路由对象 module.exports = router