修改区域添加时，区域编号重复检查功能。

侯瑞军

2020-04-09 4c517057e540851198b28b6f2134366dc0f2af47

 kidgrow-demo/kidgrow-demo-order/src/main/java/com/kidgrow/order/service/IOrderTestService.java

@@ -21,5 +21,7 @@
     * @return
     */
    PageResult<OrderTest> findList(Map<String, Object> params);

    OrderTest findByObject(OrderTest orderTest);
}