Get NSData straight from AFNetworking, rather than letting it convert to UIImage

问题

Is there a flag that would let me get NSData, rather than let AFNetworking convert my responseData into the corresponding data type(UIImage, NSString)?

回答1:

The AFHTTPResponseSerializer will return the raw NSData:

    AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
    manager.responseSerializer = [AFHTTPResponseSerializer serializer];

    [manager GET:... parameters:... 
         success:^(AFHTTPRequestOperation *operation, NSData *responseObject) {} 
         failure:...];

回答2:

responseData in AFN means (id) - AnyObject.

You could create another object. For example NSMutableArray. than make myArray = responseObject; - for example

来源：https://stackoverflow.com/questions/24769103/get-nsdata-straight-from-afnetworking-rather-than-letting-it-convert-to-uiimage