Express - Node

http://expressjs.com/guide/routing.html
var express = require('express');
var app = express();

// respond with "hello world" when a GET request is made to the homepage
app.get('/', function(req, res) {
  res.send('hello world');
});
// POST method route
app.post('/', function (req, res) {
  res.send('POST request to the homepage');
});

There is a special routing method, app.all(), which is not derived from any HTTP method. It is used for loading middleware at a path for all request methods.

app.all('/secret', function (req, res, next) {
  console.log('Accessing the secret section ...');
  next(); // pass control to the next handler
});

A route can be handled using an array of callback functions:
app.get('/example/c', [cb0, cb1, cb2]);