feat: 物模型增加扩展描述extensionDesc

@@ -36,6 +36,9 @@ public class ThingsModelDTO extends TenantDTO {
       groups = {AddGroup.class})
   private String identifier;
 
+  @ApiModelProperty(value = "TCP/UDP属性扩展描述")
+  private JsonNode extensionDesc;
+
   @ApiModelProperty(value = "调用方式：同步sync 异步async")
   private CallTypeEnum callType;
 

@@ -31,7 +31,8 @@ public class TkThingsModelEntity extends TenantBaseEntity {
   private Integer status;
   @TableField(typeHandler = JacksonTypeHandler.class)
   private JsonNode functionJson;
-
+  @TableField(typeHandler = JacksonTypeHandler.class)
+  private JsonNode extensionDesc;
   private String deviceProfileId;
   private String remark;
 }