[Swift2] JSON -> SwiftObject

    let responseString = NSString(data: data!, encoding: NSUTF8StringEncoding)

    print("responseString = \(responseString)")

    

    let data = responseString?.dataUsingEncoding(NSUTF8StringEncoding, allowLossyConversion: false)

    do {

    let dic = try NSJSONSerialization.JSONObjectWithData(data!,options: []) as! NSArray

        

        for row in dic {

            var faceRange  = FaceRange();

            faceRange.category = row["category"] as? String

            faceRange.range1 = (row["range1"] as? NSString)!.doubleValue

            

        }

        

        

        print(dic)

        

    }catch {

        print("error")

    }