getTuijian.phantom.js

var JS_URL = 'crs.baidu.com/t.js';
var RC_PATTERN = /rc:\[(.*?)\]/;

var args = require('system').args;
var page = require('webpage').create();
var jsLoader = require('webpage').create();

var pageURL = args[1]; 

jsLoader.customHeaders = {
    'Referer': pageURL
};

page.onResourceReceived = function(res) { 
    if (res.url.indexOf(JS_URL) > -1) {
        jsLoader.open(res.url, function() {
            var rcMatch = jsLoader.content.match(RC_PATTERN);
            if (rcMatch) {
                console.log(rcMatch[1]);
            }
            phantom.exit();
        });
    }
};

page.open(pageURL);