Merge branch 'dev6.8.6' into test6.8.6

@@ -44,7 +44,9 @@ public class BuyerPenaltyRuleSelector {
             throw new UfoServiceException(501, "buyer penalty order status is null");
         }
         Collection<BuyerPenalty.Fee> fees = getFeesByOrderAttributesAndStatus();
+        // 没有时间限制的规则
         Supplier<BuyerPenalty.Fee> nonTimeRangeFeeSupplier = () -> fees.stream().filter(fee -> Objects.isNull(fee.getTimeRange())).findFirst().orElse(null);
+        // 是否时间限制范围内的规则
         Predicate<BuyerPenalty.Fee> timeRangeFeePredicate = fee -> {
             BuyerPenalty.Range timeRange = fee.getTimeRange();
             BigDecimal min = timeRange.getMin();
@@ -54,6 +56,7 @@ public class BuyerPenaltyRuleSelector {
             boolean ltMax = Objects.isNull(max) || diffTime <= max.intValue();
             return gtMin && ltMax;
         };
+        // 选取合适的匹配规则
         BuyerPenalty.Fee fixFee = fees.stream()
                 .filter(e -> Objects.nonNull(e.getTimeRange()))
                 // sort by index