Download a file / image with AFNetworking in iOS?

Question

I thought I had it figured out but I just can\'t get it to work. I have a method that is called on every URL in an array. This method have a URL of a picture that should be

Answer 1

The problem here is, the operation is not retained. It will be deallocated immediately.

Either make the operation a property of your class or let a operation queue (also a property) handle the request for you (recommended). In the latter case don't call [operation start]. When you use AFHTTPClient the operation queue will also be managed for you.

Also you should register a completion callback for the request operation (setCompletionBlockWithSuccess:failure:).