Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
409 views
in Technique[技术] by (71.8m points)

php - Scraping from a website that requires a login?

Can this be done if so, how? I want to scrape data from xbox.com but the pages I need to scrape only appear after a successful login.

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

Most login forms will set a cookie. So you should use a HTTP class like Zend_Http that can store them for further requests. It's presumably as simple as:

$client = new Zend_Http_Client();
$client->setCookieJar();   // this is the crucial part for "logging in"

// make login request
$client->setUri("http://xbox.com/login");
$client->setParameterPost("login", "hackz0r");
$result = $client->request('POST');

// go scraping
...

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...