https://perfect-review.com/video-spinn-review/

gistfile1.txt

var express = require('express');
var bodyParser = require('body-parser');
var app = express();
app.use(bodyParser.urlencoded({ extended: false })); 
app.use(bodyParser.json());
////////////////////////////////////////////
app.get('/user/:xuay', function (req, res) {
    var id = req.params.xuay; // getid truyen vao.
    console.log(id);
    console.log("Nhan mot GET Request ve Homepage");
    res.send('Hello GET' + id);
})
app.get('/user', function (req, res) {
    console.log("Nhan mot GET Request ve Homepage");
    res.send('Hello GET');
    
})
// Phuong thuc post() phan hoi mot POST Request ve Homepage 
app.post('/user', function (req, res) {
    var user = req.body;
    console.log("Nhan mot POST Request ve Homepage"); 
    // res.send('Hello POST');
    console.log(user);
    // res.send(user);
    console.log(req.body);
    res.send(req.body);
})
// Phuong thuc delete() phan hoi mot DELETE Request ve /del_user page. 
app.delete('/del_user', function (req, res) {
    console.log("Nhan mot DELETE Request ve /del_user");
    res.send('Hello DELETE');
})
// Phuong thuc nay phan hoi mot GET Request ve /list_user page. 
app.get('/list_user', function (req, res) {
    console.log("Nhan mot GET Request ve /list_user");
    res.send('Page Listing');
})
// Phuong thuc nay phan hoi mot GET Request ve abcd, abxcd, ab123cd, ... 
app.get('/ab*cd', function (req, res) {
    console.log("Nhan mot GET request ve /ab*cd");
    res.send('Page Pattern Match');
})
var server = app.listen(8081, function () {

    var host = server.address().address;
    var port = server.address().port
    console.log("Ung dung Node.js dang lang nghe tai dia chi: http://%s:%s", host, port)

})