2022双十一

mec-biz/src/main/java/com/ym/mec/biz/service/impl/VipGroupActivityServiceImpl.java

@@ -677,6 +677,9 @@ public class VipGroupActivityServiceImpl extends BaseServiceImpl<Integer, VipGro
 
 		//计算订单金额
 		StudentPaymentOrder studentPaymentOrder = sysCouponCodeService.use(payParam.getCouponIdList(), activityFee, true);
+		if (studentPaymentOrder.getActualAmount().compareTo(activityFee) != 0) {
+			throw new BizException("非法请求");
+		}
 		activityFee = studentPaymentOrder.getActualAmount();
 
 		String orderNo = idGeneratorService.generatorId("payment") + "";