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2014/10/15 ¤U¤È 10:03:41
iphone Programming Glossary: anurlrequestsetKeepAliveTimeout and BackgroundTasks http://stackoverflow.com/questions/4777499/setkeepalivetimeout-and-backgroundtasks self cancel dispatch_async dispatch_get_global_queue DISPATCH_QUEUE_PRIORITY_DEFAULT 0 ^ NSMutableURLRequest anURLRequest NSURLResponse outResponse NSError exitError NSString username NSString password NSLog @ FirstLogin anURLRequest NSMutableURLRequest.. anURLRequest NSURLResponse outResponse NSError exitError NSString username NSString password NSLog @ FirstLogin anURLRequest NSMutableURLRequest requestWithURL NSURL URLWithString NSString stringWithFormat webserverLogin username password anURLRequest.. NSMutableURLRequest requestWithURL NSURL URLWithString NSString stringWithFormat webserverLogin username password anURLRequest setHTTPMethod @ GET anURLRequest setTimeoutInterval 120.00 anURLRequest setCachePolicy NSURLRequestReloadIgnoringCacheData..
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