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lib/controller/message/message_controller.dart

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+import 'dart:convert';
+
+import 'package:EasyDartModule/EasyDartModule.dart';
+import 'package:ef/ef.dart';
+import 'package:flutterflow_ui/flutterflow_ui.dart';
+import 'package:json_annotation/json_annotation.dart';
+import 'package:vbvs_app/common/color/ServiceConstant.dart';
+import 'package:vbvs_app/common/color/app_uri_status.dart';
+import 'package:vbvs_app/common/util/DailyLogUtils.dart';
+import 'package:vbvs_app/common/util/MyUtils.dart';
+import 'package:vbvs_app/model/api_response.dart';
+
+part 'message_controller.g.dart'; // 由json_serializable自动生成的部分
+
+@JsonSerializable()
+class MessageModel {
+  int? type = 1; //设备类型 1:体征消息 2.系统消息
+
+  MessageModel();
+
+  // 从JSON反序列化时的异常处理
+
+  factory MessageModel.fromJson(Map<String, dynamic> json) {
+    try {
+      return _$MessageModelFromJson(json);
+    } catch (e) {
+      // 在实际应用中，应该有更细致的异常处理策略和错误日志
+      return MessageModel(); // 或者返回一个带有错误信息的特定DeviceInfoModel实例
+    }
+  }
+
+  // 序列化为JSON时的异常处理
+  Map<String, dynamic> toJson() => _$MessageModelToJson(this);
+}
+
+class MessageController extends GetControllerEx<MessageModel> {
+  MessageController() {
+    attr = GetModel(MessageModel()).obs;
+  }
+
+  RxList msssageList = [].obs;
+
+  Future<ApiResponse> getMessageList({String? key}) async {
+    try {
+      ApiResponse apiResponse = ApiResponse(code: -1, msg: "请求失败".tr);
+      String serviceAddress = ServiceConstant.service_address;
+      String serviceName = ServiceConstant.server_service;
+      String serviceApi = ServiceConstant.message_list;
+      String messageType = "app_system";
+      if (model.type == 1) {
+        messageType = "app_body";
+      } else {
+        messageType = "app_system";
+      }
+      String queryUrl =
+          "${serviceAddress}${serviceName}${serviceApi}?type=${messageType}'}";
+      var response = await EasyDartModule.dio.get(queryUrl);
+      if (response != null) {
+        var responseData =
+            response.data is String ? jsonDecode(response.data) : response.data;
+        ApiResponse res =
+            ApiResponse.fromJson(responseData, (object) => object);
+        MyUtils.formatResponse(res, "请求成功".tr, "请求失败".tr);
+        if (res.code == HttpStatusCodes.ok) {
+          updateAll();
+          return res;
+        }
+      } else {
+        return ApiResponse(code: -1, msg: "服务器.失败".tr);
+      }
+      return apiResponse;
+    } catch (e) {
+      EasyDartModule.logger.info("设备请求列表: $e");
+      DailyLogUtils.writeLog("设备请求列表: $e");
+    }
+    return ApiResponse(code: -1, msg: "未知错误".tr); // Default return statement
+  }
+}

lib/controller/message/message_controller.g.dart

@@ -0,0 +1,15 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'message_controller.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+MessageModel _$MessageModelFromJson(Map<String, dynamic> json) =>
+    MessageModel()..type = (json['type'] as num?)?.toInt();
+
+Map<String, dynamic> _$MessageModelToJson(MessageModel instance) =>
+    <String, dynamic>{
+      'type': instance.type,
+    };