解决接口返回值类型不匹配

lib/features/devices/data/repositories/generate_path_repository_Impl.dart

@@ -134,37 +134,53 @@ class PathRepositoryImpl implements PathRepository {
     required String workName,
   }) async {
     final timestamp = DateTime.now().millisecondsSinceEpoch;
-    final url =
-        Uri.parse(
-          'https://serviceri.satabot.com/iot/workRecord/selectByWorkName',
-        ).replace(
-          queryParameters: {
-            'workName': workName,
-            '_t': timestamp.toString(), // 防缓存
-          },
-        );
-    print('请求URL: $url'); // 调试输出完整URL，检查参数是否正确附加
+    final url = Uri.parse(
+      'https://serviceri.satabot.com/iot/workRecord/selectByWorkName',
+    ).replace(
+      queryParameters: {
+        'workName': workName,
+        '_t': timestamp.toString(),
+      },
+    );
+    print('请求URL: $url');
 
     try {
       final response = await http.get(url);
 
       if (response.statusCode == 200) {
         final data = jsonDecode(response.body) as Map<String, dynamic>;
-        print('响应数据: $data'); // 调试输出响应数据，检查结构和内容
+        print('响应数据: $data');
 
         if (data['code'] == 200 && data.containsKey('data')) {
-          final List<dynamic> records = data['data'];
-          return List<Map<String, dynamic>>.from(records);
+          final dynamic rawData = data['data'];
+
+          // 🔧 关键修复：安全转换为 List
+
+          List<Map<String, dynamic>> records;
+          if (rawData is List) {
+            records = rawData.map((e) {
+              if (e is Map) {
+                return Map<String, dynamic>.from(e);
+              }
+              throw Exception('List item is not a Map: ${e.runtimeType}');
+            }).toList();
+          } else if (rawData is Map) {
+            records = [Map<String, dynamic>.from(rawData)];
+          } else {
+            throw Exception('Unexpected data type for "data": ${rawData.runtimeType}');
+          }
+
+
+          return records;
         } else {
           throw Exception('API error: ${data['msg'] ?? 'Unknown'}');
         }
       } else {
-        throw Exception(
-          'HTTP ${response.statusCode}: ${response.reasonPhrase}',
-        );
+        throw Exception('HTTP ${response.statusCode}: ${response.reasonPhrase}');
       }
     } catch (e) {
       throw Exception('Network error in selectWorkRecordByName: $e');
     }
   }
+
 }