日志输出fix

GameClient/Assets/ThirdParty/LitJson/JsonMapper.cs

@@ -845,6 +845,8 @@ namespace LitJson
             IList<PropertyMetadata> props = type_properties[obj_type];
 
             writer.WriteObjectStart ();
+            writer.WritePropertyName("_t");
+            writer.Write(obj_type.Name);
             foreach (PropertyMetadata p_data in props) {
                 if (p_data.IsField) {
                     writer.WritePropertyName (p_data.Info.Name);