直接从AFNetworking获取NSData,而不是让它转换为UIImage

Question

是否有一个标志让我获得NSData,而不是让AFNetworking将我的responseData转换为相应的数据类型(UIImage,NSString)？

Answer 1

在AFHTTPResponseSerializer将返回原NSData:

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

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