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這是我使用的登錄到Quora的代碼：爲什麼我的CasperJS代碼不能登錄Quora？
var casper = require('casper').create({
verbose: true,
logLevel: 'debug',
pageSettings: {
loadImages: false, // The WebPage instance used by Casper will
loadPlugins: false, // use these settings
userAgent: 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_5) AppleWebKit/537.4 (KHTML, like Gecko) Chrome/22.0.1229.94 Safari/537.4'
}
});
casper.start('http://www.quora.com', function()
{
this.echo("page loaded");
this.test.assertExists('form.inline_login_form', 'form is found');
this.fill('form.inline_login_form',{email:'XXXXX',password:'XXXXX'},true);
}
);
casper.then(function(){
this.echo("Page Title " + document.title);
});
casper.run();
這是我看到的輸出：我期待它來登錄，並告訴我標題
[info] [phantom] Starting...
[info] [phantom] Running suite: 3 steps
[debug] [phantom] opening url: http://www.quora.com/, HTTP GET
[debug] [phantom] Navigation requested: url=http://www.quora.com/, type=Other, lock=true, isMainFrame=true
[debug] [phantom] Navigation requested: url=https://www.quora.com/, type=Other, lock=true, isMainFrame=true
[debug] [phantom] url changed to "https://www.quora.com/"
[debug] [phantom] Successfully injected Casper client-side utilities
[info] [phantom] Step 2/3 https://www.quora.com/ (HTTP 302)
page loaded
PASS form is found
[info] [remote] attempting to fetch form element from selector: 'form.inline_login_form'
[debug] [remote] Set "email" field value to XXXXXXX
[debug] [remote] Set "password" field value to ********
[info] [remote] submitting form to unknown, HTTP POST
[info] [phantom] Step 2/3: done in 2517ms.
[debug] [phantom] Navigation requested: url=about:blank, type=Other, lock=true, isMainFrame=false
[debug] [phantom] Navigation requested: url=about:blank, type=Other, lock=true, isMainFrame=false
[debug] [phantom] Navigation requested: url=https://www.quora.com/, type=FormSubmitted, lock=true, isMainFrame=true
[debug] [phantom] Navigation requested: url=https://s-static.ak.facebook.com/connect/xd_arbiter.php?version=25#channel=f2c1b2e7dc&origin=https://www.quora.com&channel_path=/?fb_xd_fragment#xd_sig=f3e9a78ef8&, type=Other, lock=true, isMainFrame=false
[debug] [phantom] Navigation requested: url=https://www.facebook.com/plugins/facepile.php?size=small&max_rows=1&width=400&color_scheme=dark&app_id=136609459636&locale=en_US&sdk=joey&channel=https://s-static.ak.facebook.com/connect/xd_arbiter.php?version=25#cb=f2850df0f8&origin=https%3A%2F%2Fwww.quora.com%2Ff2c1b2e7dc&domain=www.quora.com&relation=parent.parent, type=Other, lock=true, isMainFrame=false
[info] [remote] Unsafe JavaScript attempt to access frame with URL about:blank from frame with URL https://www.facebook.com/plugins/facepile.php?size=small&max_rows=1&width=400&color_scheme=dark&app_id=136609459636&locale=en_US&sdk=joey&channel=https%3A%2F%2Fs-static.ak.facebook.com%2Fconnect%2Fxd_arbiter.php%3Fversion%3D25%23cb%3Df2850df0f8%26origin%3Dhttps%253A%252F%252Fwww.quora.com%252Ff2c1b2e7dc%26domain%3Dwww.quora.com%26relation%3Dparent.parent. Domains, protocols and ports must match.
[debug] [phantom] url changed to "https://www.quora.com/"
[debug] [phantom] Successfully injected Casper client-side utilities
[info] [phantom] Step 3/3 https://www.quora.com/ (HTTP 302)
Page Title
[info] [phantom] Step 3/3: done in 5876ms.
[info] [phantom] Done 3 steps in 5975ms
。像'Home-Quora ..' 爲什麼沒有這種情況發生？