From 27e6bc3df3e39e0d0b147b155a89ad6837ea972b Mon Sep 17 00:00:00 2001
From: cjl <909710561@qq.com>
Date: Mon, 06 Jan 2025 09:19:24 +0800
Subject: [PATCH] Merge branch 'cjl' into dev

---
 screen-common/src/main/java/com/moral/util/DateUtils.java |    9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/screen-common/src/main/java/com/moral/util/DateUtils.java b/screen-common/src/main/java/com/moral/util/DateUtils.java
index 5a51ae9..cca005b 100644
--- a/screen-common/src/main/java/com/moral/util/DateUtils.java
+++ b/screen-common/src/main/java/com/moral/util/DateUtils.java
@@ -291,7 +291,7 @@
     }
 
     /**
-     * ������dateTimeStr���Date������
+     * ������dateTimeStr���Date������ ������������
      *
      * @param dateTimeStr
      * @return
@@ -1869,6 +1869,13 @@
         String lastYear = getDateAddYear(DateUtils.dateToDateString(getDate(), DateUtils.yyyy), -1);
         return DateUtils.getDate(lastYear, DateUtils.yyyy);
     }
+    //������������������
+    public static Date getFirstDayOfLastYear(Date date) {
+        Calendar calendar = Calendar.getInstance();
+        calendar.setTime(date);
+        calendar.add(Calendar.YEAR, -1);
+        return calendar.getTime();
+    }
 
     //���������������������������������������������������
     public static Map<Date, List<Integer>> getBeforeAndAfterHourDate(Date date) {

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