尝试修复Dictionary复杂类传输问题

Helper/CommonParameters.cs

@@ -6,6 +6,7 @@
         internal const string StringClientBase = "import 'package:fis_jsonrpc/client_base.dart';";
         internal const string StringJsonConvert = "import 'package:fis_common/json_convert.dart';";
         internal const string StringUtils = "import 'package:fis_jsonrpc/utils.dart';";
+        internal const string StringDartConvert = "import 'dart:convert';";
         internal const string IndexDart = "index.dart";
         internal const string RpcDart = "rpc.dart";
     }

Map/ServiceMap.cs

@@ -92,7 +92,11 @@ namespace FlutterCodeGenerator.Map
                 serviceModelDartString.AppendLine(CommonParameters.StringUtils);
                 serviceModelDartString.AppendLine();
             }
-
+            if (dartStringInfo.Contains("jsonDecode"))
+            {
+                serviceModelDartString.AppendLine(CommonParameters.StringDartConvert);
+                serviceModelDartString.AppendLine();
+            }
             if (dartStringInfo.Contains("FJsonConvert"))
             {
                 serviceModelDartString.AppendLine(CommonParameters.StringJsonConvert);

ModelTypes/ComplexModelType.cs

@@ -136,6 +136,22 @@ namespace FlutterCodeGenerator.ModelTypes
                         }
                     }
                 }
+                else if (child is DictionaryModelType dictionaryModelType)
+                {
+                    var argumentName1 = dictionaryModelType.GenericArgumentModelTypeList[0].GetFlutterTypeName();
+                    var argumentName2 = dictionaryModelType.GenericArgumentModelTypeList[1].GetFlutterTypeName();
+                    if (dictionaryModelType.GenericArgumentModelTypeList[0] is SimpleModelType && dictionaryModelType.GenericArgumentModelTypeList[1] is SimpleModelType)
+                    {
+                    }
+                    else
+                    {
+                        source.AppendLine($"\t\tfinal {child.Name_Lower}Map= <{argumentName1},{argumentName2}>{{}};");
+                        source.AppendLine($"\t\tfinal Map<{argumentName1}, dynamic> json{child.Name_Lower}Map = jsonDecode(map['{child.Name_Upper}']);");
+                        source.AppendLine($"\t\tfor (var key in json{child.Name_Lower}Map.keys) {{");
+                        source.AppendLine($"\t\t\t{child.Name_Lower}Map[key] = {argumentName2}.fromJson(json{child.Name_Lower}Map[key]);");
+                        source.AppendLine($"\t\t}}");
+                    }
+                }
             }
             source.AppendLine($"\t\treturn {flutterTypeName}( ");
             foreach (var child in Children)
@@ -249,7 +265,7 @@ namespace FlutterCodeGenerator.ModelTypes
                     }
                     else
                     {
-                        source.AppendLine($"\t\t\t{child.Name_Lower}: map['{child.Name_Upper}'] != null ? map['{child.Name_Upper}'] as Map<{argumentName1},{argumentName2}> : null,");
+                        source.AppendLine($"\t\t\t {child.Name_Lower} : {child.Name_Lower}Map");
                     }
                 }
                 else if (child is UserDefinedGenericModelType userDefinedGenericModelType)