Download an save an image file on HDD with Cocoa

Posted by Julien on Stack Overflow See other posts from Stack Overflow or by Julien
Published on 2010-05-27T15:54:17Z Indexed on 2010/05/27 16:21 UTC
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I'm building a program, and I'm quite confident using Objective-C, but I don't know how to programmatically download a file from the web and copy it on the hard drive. I started with :

NSString url = @"http://spiritofpolo.com/images/logo.png";
NSData* data = [NSData dataWithContentsOfURL:[NSURL URLWithString:url]];

But then I don't know what to do with the data... that sucks, no ;) Can somebody help?

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