How to get the result value of Alamofire.request().responseJSON in swift 2?
问题 I have a question about the new version of Alamofire for Swift 2 Alamofire.request(.POST, urlString, parameters: parameters as? [String : AnyObject]) .responseJSON { (request, response, result) -> Void in let dico = result as? NSDictionary for (index, value) in dico! { print("index : \(index) value : \(value)") } } In this section I would like to cast the result in to a NSDictionary. But When I compile and put a breakpoint, the debugger says that dico is nil. If I use debugDescription to