根据订单id获取订单详情

src/main/java/com/chaozhanggui/system/cashierservice/dao/TbOrderInfoMapper.java

@@ -47,4 +47,7 @@ public interface TbOrderInfoMapper {
     Map<String,String> selectByOrderId(String orderId);
 
     List<SkuInfoPo> selectSkuByOrderId(String orderId);
+
+
+    TbOrderInfo selectById(Integer id);
 }