PTT parse

parse.js

var jsdom = require('jsdom');
var promise = require('bluebird');
var request = require("request");

function getURL(url) {
  return new Promise(function (resolve, reject) {

    var target = url;

    var jar = request.jar();
    var cookie = request.cookie("over18=1");
    cookie.domain = "www.ptt.cc";
    cookie.path = "/";

    jar.setCookie(cookie, url, function(error, cookie) {
        // console.log(error);
        // console.log(cookie);
    });

    request({
        uri: target,
        method: "GET",
        jar: jar
    }, function(error, response, body) {
        // console.log(response.statusCode);
        // console.log(body);

        jsdom.env(
          body,
          ['http://code.jquery.com/jquery.js'],
          function (errors, window) {
              var $ = window.$;
              var imgs = window.$("img");
              console.log(window.$(imgs[0]).attr('src'));

              resolve();
          }
        );
    });

    var body = '';
  });
}