route

app.js

var routes = require('./routes/index');
var users = require('./routes/users');

挂载路由

app.use('/', routes);
app.use('/users', users);

具体写法

var express = require('express');
var router = express.Router();

/* GET home page. */
router.get('/', function(req, res, next) {
  res.render('index', { title: 'Express' });
});

module.exports = router;

• get
• post
• patch
• delete
• all

更多见http里的verb章节