huybui02

var express = require("express");
var app = express();
var request = require("request");
var request1 = require("request");
var cheerio = require("cheerio");
var fs = require("fs");
var rp = require("request-promise");
var Promise = require('promise');
// app.use(express.static("public"));
// app.set("view engine","ejs");

huybui02

var linkdt = "http://www.lazada.vn/dien-thoai-di-dong/?itemperpage=120&sort=popularity&viewType=listView&fs=1";

var a = laySotrang(linkdt);
console.log(a);

// Get pager
function laySotrang(urlTrang){
  var kq;
new Promise(function (resolve, reject) {
    request(urlTrang, function (error, res, body) {

huybui02

var events = require('events');
var eventEmitter = new events.EventEmitter();

// listener #1
var listner1 = function listner1() {
   console.log('listener1 duoc thuc thi.');
}

// listener #2
var listner2 = function listner2() {