guard let data = sharedPttProfile.read_hotpost(self.hotseg.selectedSegmentIndex).data(using: .utf8) else { return }
        guard let json = try? JSONSerialization.jsonObject(with: data, options: []) as! NSDictionary else { return }
        let jsonroot: MarshalDictionary = ["root": json]
        self.hotjson = try? jsonroot.value(for: "root")