Phantomjs 抓取、分析某个页面加载时浏览器发起的所有的子请求

var page = require('webpage').create(),
system = require('system'),
address;

if (system.args.length === 1) {
    console.log('Usage: netlog.js <some URL>');
    phantom.exit(1);
} else {
    address = system.args[1];

    page.onResourceRequested = function (req) {
        //console.log('requested: ' + JSON.stringify(req, undefined, 4));
        console.log(JSON.parse(JSON.stringify(req, undefined, 4)).url);
    };

    //page.onResourceReceived = function (res) {
    //    console.log('received: ' + JSON.stringify(res, undefined, 4));
    //};

    page.open(address, function (status) {
        if (status !== 'success') {
            console.log('FAIL to load the address');
        }
        window.setTimeout(function () {
            phantom.exit(1);
        }, 5000);
    });
}