afnetworking-2

问题 Trying to step into AFNetworking code generates following warning: [Project Name] was compiled with optimization - stepping may behave oddly; variables may not be available. And of course I\'m not able to debug the code. To be specific I\'m trying to debug UIImageView+AFNetworking category which seems impossible. Changing the code has no effect (tried NSLog , etc) and when trying to step in compilers goes to assembly code and shows UIImageView+TVASTAFNetworking as category name which does not

问题 I\'m banging my head against the wall with this one. I want to select UIImage from library and upload it to server, like on could do with <form action=\"http://blabla.request.cfm\" method=\"post\" enctype=\"multipart/form-data\"> . Instead of success I got this error: error = Error Domain=NSCocoaErrorDomain Code=3840 \"The operation couldn’t be completed. (Cocoa error 3840.)\" (JSON text did not start with array or object and option to allow fragments not set.) UserInfo=0x145e5d90

问题 I\'m a bit confuse of how to take advantage of the new iOS 7 NSURLSession background transfers features and AFNetworking (versions 2 and 3). I saw the WWDC 705 - What’s New in Foundation Networking session, and they demonstrated background download that continues after the app terminated or even crashes. This is done using the new API application:handleEventsForBackgroundURLSession:completionHandler: and the fact that the session\'s delegate will eventually get the callbacks and can complete

问题 I\'m a newbie in obj-c and have been using asihttp for some of my projects. When doing a post request in asihttp its done this way. ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:url]; [request setPostValue:height forKey:@\"user[height]\"]; [request setPostValue:weight forKey:@\"user[weight]\"]; [request setDelegate:self]; [request startAsynchronous]; How would go about doing this is AFNetworking with a code example ? I already got the get Json getrequest working in

问题 I\'m trying out the new version 2.0 of AFNetworking and I\'m getting the error above. Any idea why this is happening? Here\'s my code: NSURL *URL = [NSURL URLWithString:kJSONlink]; NSURLRequest *request = [NSURLRequest requestWithURL:URL]; AFHTTPRequestOperation *op = [[AFHTTPRequestOperation alloc] initWithRequest:request]; op.responseSerializer = [AFJSONResponseSerializer serializer]; [op setCompletionBlockWithSuccess:^(AFHTTPRequestOperation *operation, id responseObject) { NSLog(@\"JSON: