From 47f2300d67737834f0d9a58a4df658a18749336f Mon Sep 17 00:00:00 2001
From: java110 <928255095@qq.com>
Date: 星期二, 07 二月 2023 14:06:33 +0800
Subject: [PATCH] mother son bug

---
 java110-utils/src/main/java/com/java110/utils/util/DateUtil.java |   13 +++++++++++++
 1 files changed, 13 insertions(+), 0 deletions(-)

diff --git a/java110-utils/src/main/java/com/java110/utils/util/DateUtil.java b/java110-utils/src/main/java/com/java110/utils/util/DateUtil.java
index 8932162..f8d051e 100755
--- a/java110-utils/src/main/java/com/java110/utils/util/DateUtil.java
+++ b/java110-utils/src/main/java/com/java110/utils/util/DateUtil.java
@@ -666,4 +666,17 @@
         resMonth = tmpDays.divide(monthDay, 4, BigDecimal.ROUND_HALF_UP).add(new BigDecimal(result)).add(preRresMonth).doubleValue();
         return resMonth;
     }
+
+    /**
+     * 閫氳繃鏃堕棿绉掓绉掓暟鍒ゆ柇涓や釜鏃堕棿鐨勯棿闅�
+     * @param date1
+     * @param date2
+     * @return
+     */
+    public static int differentDaysUp(Date date1,Date date2)
+    {
+        double days = ((date2.getTime() - date1.getTime()) / (1000*3600*24*1.00));
+        return new Double(Math.ceil(days)).intValue();
+    }
+
 }

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