代码优化

performance-web/src/main/java/com/clx/performance/service/impl/IntegralStatisticsServiceImpl.java

@@ -77,7 +77,7 @@ public class IntegralStatisticsServiceImpl implements IntegralStatisticsService
     private int diffDay(LocalDateTime beginDate, LocalDateTime endDate){
         long day = Duration.between(beginDate, endDate).toDays();
 
-        return Long.valueOf(day).intValue();
+        return (int)day;
     }
 
 }