From 6e8166012e4e5842cfdecd4d318f8f9ec6ac9f4d Mon Sep 17 00:00:00 2001
From: xiangpei <xiangpei@timesnew.cn>
Date: 星期一, 31 三月 2025 09:31:58 +0800
Subject: [PATCH] Merge branch 'dev'

---
 common/src/main/java/com/ycl/common/utils/DateUtils.java |   44 ++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 44 insertions(+), 0 deletions(-)

diff --git a/common/src/main/java/com/ycl/common/utils/DateUtils.java b/common/src/main/java/com/ycl/common/utils/DateUtils.java
index 43eaf68..3780ccc 100644
--- a/common/src/main/java/com/ycl/common/utils/DateUtils.java
+++ b/common/src/main/java/com/ycl/common/utils/DateUtils.java
@@ -10,7 +10,9 @@
 import java.time.ZoneId;
 import java.time.ZonedDateTime;
 import java.util.Date;
+import java.util.HashSet;
 import java.util.Objects;
+import java.util.Set;
 
 import org.apache.commons.lang3.time.DateFormatUtils;
 import org.springframework.lang.Nullable;
@@ -37,6 +39,48 @@
             "yyyy/MM/dd", "yyyy/MM/dd HH:mm:ss", "yyyy/MM/dd HH:mm", "yyyy/MM",
             "yyyy.MM.dd", "yyyy.MM.dd HH:mm:ss", "yyyy.MM.dd HH:mm", "yyyy.MM"};
 
+    private static String isHoliday = "1-1,1-28,1-29,1-30,1-31,2-1,2-2,2-3,2-4,"
+            +"4-4,4-5,4-6,5-1,5-2,5-3,5-4,5-5,5-31,6-1,6-2,10-1,10-2,10-3,"
+            +"10-4,10-5,10-6,10-7,10-8";
+
+    /**
+     * 鑾峰彇涓や釜鏃堕棿鍐咃紝闄ゅ幓鍛ㄦ湯鍛ㄦ棩浠ュ強娉曞畾鑺傚亣鏃ョ殑 灏忔椂鎬绘暟銆�
+     * @param startDate
+     * @param endDate
+     * @return
+     */
+    public static long getWorkingHours(Date startDate,Date endDate){
+
+        long workingHours = 0;
+        //杞崲鏃ユ湡鏍煎紡
+        LocalDateTime startTime = startDate.toInstant().atZone(ZoneId.systemDefault()).toLocalDateTime();
+        LocalDateTime endTime = endDate.toInstant().atZone(ZoneId.systemDefault()).toLocalDateTime();
+        if(startTime.isAfter(endTime)){
+            throw new RuntimeException("寮�濮嬫椂闂翠笉鑳芥櫄浜庣粨鏉熸椂闂�");
+        }
+        LocalDateTime varTime = startTime;
+        //鑺傚亣鏃ユ棩鏈�(2025涓哄垪)
+        Set<LocalDate> holidays = new HashSet<>();
+        String[] holiday = isHoliday.split(",");
+        for (String str : holiday) {
+            String[] md = str.split("-");
+            int month = Integer.parseInt(md[0]);
+            int day = Integer.parseInt(md[1]);
+            holidays.add(LocalDate.of(2025,month,day));
+        }
+        while (varTime.isBefore(endTime)){
+            boolean isWorkDay = varTime.getDayOfWeek().getValue() < 6
+                    && !holidays.contains(varTime.toLocalDate());
+            // 鍒ゆ柇鏄惁鏄伐浣滄棩锛堥潪鍛ㄦ湯 + 闈炶妭鍋囨棩锛�
+            if (isWorkDay){
+                workingHours++;
+            }
+            varTime = varTime.plusHours(1);
+        }
+        return workingHours;
+    }
+
+
     /**
      * 鑾峰彇褰撳墠Date鍨嬫棩鏈�
      *

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