From 22271e641e4505ba906c3770905b7e84e3ad8d85 Mon Sep 17 00:00:00 2001
From: MrShi <1878285526@qq.com>
Date: 星期二, 02 四月 2024 17:05:57 +0800
Subject: [PATCH] mrshi

---
 server/service/src/main/java/com/doumee/core/utils/DateUtil.java |   68 ++++++++++++++++++++++++++++++++--
 1 files changed, 64 insertions(+), 4 deletions(-)

diff --git a/server/service/src/main/java/com/doumee/core/utils/DateUtil.java b/server/service/src/main/java/com/doumee/core/utils/DateUtil.java
index 45bdcc0..a56ff98 100644
--- a/server/service/src/main/java/com/doumee/core/utils/DateUtil.java
+++ b/server/service/src/main/java/com/doumee/core/utils/DateUtil.java
@@ -1298,7 +1298,7 @@
         calo.setTime(oldDate);
         caln.setTime(newDate);
         if(type==0||type==1){
-            return    calculateDaysBetweenDates(caln, calo) ;
+            return    calculateDaysBetweenDates(caln, calo)  + 1 ;
         }else if(type==2){
 
             int day = caln.get(Calendar.DATE);
@@ -3109,11 +3109,71 @@
     }
 
 
+    /**
+     * 鎷兼帴鏃ユ湡鏁版嵁
+     * @param date
+     * @param optType   1:姣忔棩寮�濮� 2锛氭瘡鏃ョ粨鏉� 3:鏄ㄦ棩缁撴潫
+     * @return
+     */
+    public static Date getMontageDate(Date date ,Integer optType) {
+        String strShortDate = DateUtil.dateToString(date,"yyyy-MM-dd");
+        if(optType.equals(1)){
+            return DateUtil.StringToDate(strShortDate +" 00:00:00");
+        }else if(optType.equals(2)){
+            return DateUtil.StringToDate(strShortDate +" 23:59:59");
+        }else if(optType.equals(3)){
+            strShortDate = DateUtil.dateToString(DateUtil.getDateBetween(date,-1),"yyyy-MM-dd");
+            return DateUtil.StringToDate(strShortDate +" 23:59:59");
+        }else{
+            return null;
+        }
+    }
+
 
     public static void main(String[] args) {
-       System.out.println(DateUtil.DateToStr(DateUtil.afterDateByType(
-               DateUtil.stringToDate("2024-02-01","yyyy-MM-dd")
-               ,1,1),"yyyy-MM-dd HH:mm:ss"));
+//       System.out.println(DateUtil.DateToStr(DateUtil.afterDateByType(
+//               DateUtil.stringToDate("2024-02-01","yyyy-MM-dd")
+//               ,1,1),"yyyy-MM-dd HH:mm:ss"));
+
+//        System.out.println( DateUtil.daysBetweenDates(DateUtil.stringToDate("2024-02-29","yyyy-MM-dd"),
+//                DateUtil.stringToDate("2024-02-01","yyyy-MM-dd"))
+//        );
+//
+//        System.out.println(DateUtil.calculateBetween(DateUtil.StringToDate("2024-02-29 23:59:59"),DateUtil.StringToDate("2024-02-01 00:00:00"),0));
+
+
+        System.out.println(
+                DateUtil.DateToStr(
+
+                DateUtil.getMontageDate(DateUtil.StringToDate("2024-02-29 21:59:59"),1) ,"yyyy-MM-dd HH:mm:ss"
+                )
+        );
+
+
+
+        System.out.println(
+
+                DateUtil.DateToStr(
+
+                        DateUtil.getMontageDate(DateUtil.StringToDate("2024-02-29 21:59:59"),2) ,"yyyy-MM-dd HH:mm:ss"
+                )
+
+        );
+
+        System.out.println(
+
+                DateUtil.DateToStr(
+
+                        DateUtil.getMontageDate(DateUtil.StringToDate("2024-02-29 21:59:59"),3) ,"yyyy-MM-dd HH:mm:ss"
+                )
+
+        );
+
+//        Calendar calo = Calendar.getInstance();
+//        Calendar caln = Calendar.getInstance(); // ,"yyyy-MM-dd HH:mm:ss"
+//        caln.setTime(DateUtil.StringToDate("2024-02-29 23:59:59"));
+//        calo.setTime(DateUtil.StringToDate("2024-02-01 00:00:00"));
+//        System.out.println( DateUtil.calculateDaysBetweenDates(calo,caln));
     }
 
 

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