dataWithContentsOfURL and HTTP 302 redirects
2012-11-16 09:48
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| Never use [NSData dataWithContentsOfURL:] in a real app. It makes a synchronous network connection and your app will be killed by the OS if that doesn't finish quickly enough. Stick to NSURLConnectionDataDelegate or use [NSURLConnection sendAsynchronousRequest:queue:completionHandler:. |
| I ended up using [NSURLConnection sendAsynchronousRequest:queue:completionHandler:]. I've discovered multi-threading now. For the record, NSURLConnection does handle 302s properly. – link：http://stackoverflow.com/questions/9584663/datawithcontentsofurl-and-http-302-redirects |
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