From 101d9189aef7772d4a0df2b8a9d2ae5f25ab1160 Mon Sep 17 00:00:00 2001
From: java110 <928255095@qq.com>
Date: 星期日, 28 六月 2020 22:15:17 +0800
Subject: [PATCH] 优化添加用户

---
 java110-utils/src/main/java/com/java110/utils/util/DateUtil.java |   27 ++++++++++++++++++++++++++-
 1 files changed, 26 insertions(+), 1 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 71ca605..3cc35a6 100644
--- a/java110-utils/src/main/java/com/java110/utils/util/DateUtil.java
+++ b/java110-utils/src/main/java/com/java110/utils/util/DateUtil.java
@@ -79,7 +79,7 @@
     }
 
     public static Date getLastDate() throws ParseException {
-        return getDateFromString("3000-01-01", DATE_FORMATE_STRING_B);
+        return getDateFromString("2037-12-01", DATE_FORMATE_STRING_B);
     }
 
     /**
@@ -387,4 +387,29 @@
         }
         return true;
     }
+
+
+    public static int getCurrentMonthDay() {
+        Calendar a = Calendar.getInstance();
+        a.set(Calendar.DATE, 1);
+        a.roll(Calendar.DATE, -1);
+        int maxDate = a.get(Calendar.DATE);
+        return maxDate;
+    }
+
+
+    /**
+     * 鍦ㄧ粰瀹氱殑鏃ユ湡鍔犱笂鎴栧噺鍘绘寚瀹氭湀浠藉悗鐨勬棩鏈�
+     *
+     * @param sourceDate 鍘熷鏃堕棿
+     * @param month      瑕佽皟鏁寸殑鏈堜唤锛屽悜鍓嶄负璐熸暟锛屽悜鍚庝负姝f暟
+     * @return
+     */
+    public static Date stepMonth(Date sourceDate, int month) {
+        Calendar c = Calendar.getInstance();
+        c.setTime(sourceDate);
+        c.add(Calendar.MONTH, month);
+
+        return c.getTime();
+    }
 }

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