javascript - 尝试使用 phantom.js 登录 facebook

Question

我正在尝试创建一个脚本来登录我的 Facebook 帐户，但是当我运行脚本时，我收到一条消息，提示 cookie 未启用。 我的 phantom.js 脚本:

var webPage = require('webpage');
var page = webPage.create();

page.settings.userAgent = 'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1';
page.settings.javascriptEnabled = true;
page.settings.loadImages = false;
phantom.cookiesEnabled = true;
phantom.javascriptEnabled = true;

page.open("http://facebook.com", function(status) {


    if ( status === "success" ) {
        page.evaluate(function() {
              document.querySelector("input[name='email']").value = "x";
              document.querySelector("input[name='pass']").value = "y";
              document.querySelector("#login_form").submit();

              console.log("Login submitted!");
        });
        window.setTimeout(function () {
          page.render('colorwheel.png');
          phantom.exit();
        }, 5000);
   }
});

我做错了什么？

Answer 1

一切正常，测试一下。您的问题是，您没有从沙箱捕获 console.log 消息，为此，您需要使用 page.onConsoleMessage 回调。

function click(sel){var event=document.createEvent('MouseEvents');event.initMouseEvent('click',1,1,window,1,0,0,0,0,0,0,0,0,0,null);document.querySelector(sel).dispatchEvent(event);}
var page = require('webpage').create({viewportSize:{width: 1600,height: 900},
settings:{userAgent:'Mozilla/5.0 (X11; Linux x86_64; rv:49.0) Gecko/20100101 Firefox/49.0',
javascriptEnabled:'true',
loadImages:'false'
}});
// https://github.com/dillbyrne/random-agent-spoofer/blob/master/data/json/useragents.json
page.onConsoleMessage = function (msg, line, source) {
    console.log('console> ' + msg);
};

page.open("http://facebook.com", function(status) {
    if ( status === "success" ) {
        page.evaluate(function(click) {
              document.querySelector("input[name='email']").value = "<login>";
              document.querySelector("input[name='pass']").value = "<pass>";
              document.querySelector("#login_form").submit();
              console.log("Login submitted!");
//          setTimeout(function(){ scrollTo(0,document.body.scrollHeight) },2500);//Scrolling to bottom.
//click("a[someAttr=someVal]")
        },click);
        setTimeout(function () {
          page.render('test.png');
          phantom.exit();
        }, 5000);
   }
});