fix

netflix-service/src/main/java/com/cyksj/service/order/impl/OrderDonServiceImpl.java

@@ -2847,6 +2847,10 @@ public class OrderDonServiceImpl extends ServiceImpl<OrderDonMapper, OrderDon> i
 			}
 		} catch (Exception e) {
 		}
+		//防止超过订单金额
+		if (takeMoney.compareTo(orderDon.getMoney()) > 0) {
+			takeMoney = BigDecimal.ZERO;
+		}
 		return takeMoney;
 	}
 }