import 'package:ef/ef.dart'; import 'package:json_annotation/json_annotation.dart'; part 'common_message_setting_controller.g.dart'; // 由json_serializable自动生成的部分 @JsonSerializable() class CommonMessageSettingModel { int? setting = 0;//总设置 0 关闭 1 开启 int? appSetting = 0;//app消息设置 int? serviceSetting = 0;//服务号消息 int? tipSetting = 0;//设备放置说明 int? deviceUpgradeSetting = 0;//设备升级提示 int? deviceIssueSetting = 0;//设备故障提示 CommonMessageSettingModel(); // 从JSON反序列化时的异常处理 factory CommonMessageSettingModel.fromJson(Map json) { try { return _$CommonMessageSettingModelFromJson(json); } catch (e) { // 在实际应用中,应该有更细致的异常处理策略和错误日志 return CommonMessageSettingModel(); // 或者返回一个带有错误信息的特定DeviceInfoModel实例 } } // 序列化为JSON时的异常处理 Map toJson() => _$CommonMessageSettingModelToJson(this); } class CommonMessageSettingController extends GetControllerEx { CommonMessageSettingController() { attr = GetModel(CommonMessageSettingModel()).obs; } }