diff --git a/src/org/redkale/util/Utility.java b/src/org/redkale/util/Utility.java
index 731897a66..c444a28be 100644
--- a/src/org/redkale/util/Utility.java
+++ b/src/org/redkale/util/Utility.java
@@ -187,6 +187,19 @@ public final class Utility {
         return today.getYear() * 10000 + today.getMonthValue() * 100 + today.getDayOfMonth();
     }
 
+    /**
+     * 获取指定时间的20160202格式的int值
+     *
+     * @param time 指定时间
+     *
+     * @return 毫秒数
+     */
+    public static int yyyyMMdd(long time) {
+        Calendar cal = Calendar.getInstance();
+        cal.setTimeInMillis(time);
+        return cal.get(Calendar.YEAR) * 10000 + (cal.get(Calendar.MONTH) + 1) * 100 + cal.get(Calendar.DAY_OF_MONTH);
+    }
+
     /**
      * 获取时间点所在星期的周一
      *