Alert

func mAlert(){

        let alertController = UIAlertController(title: "비품 이동", message: "전송 완료", preferredStyle: UIAlertControllerStyle.alert)
        let cancelAction = UIAlertAction(title: "Cancel", style: UIAlertActionStyle.cancel) { (result : UIAlertAction) -> Void in
            print("Cancel")
        }
        let okAction = UIAlertAction(title: "OK", style: UIAlertActionStyle.default) { (result : UIAlertAction) -> Void in
            self.dismiss(animated: true, completion: nil)
            print("OK")
        }
        alertController.addAction(cancelAction)
        alertController.addAction(okAction)
        self.present(alertController, animated: true, completion: nil)

    }