From 9a819fa35464df79a1a8a56e132b3463fac520a7 Mon Sep 17 00:00:00 2001
From: MrShi <1878285526@qq.com>
Date: 星期日, 07 四月 2024 18:59:08 +0800
Subject: [PATCH] mrshi
---
server/service/src/main/java/com/doumee/core/utils/DateUtil.java | 139 +++++++++++++++++++++++++++++++++++++++++++---
1 files changed, 130 insertions(+), 9 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 0c1a728..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
@@ -1298,9 +1298,16 @@
calo.setTime(oldDate);
caln.setTime(newDate);
if(type==0||type==1){
- return calculateDaysBetweenDates(caln, calo) + 1;
+ return calculateDaysBetweenDates(caln, calo) + 1 ;
}else if(type==2){
- return calculateMonthsBetweenDates(caln, calo) + 1;
+
+ int day = caln.get(Calendar.DATE);
+ if(day == 1){
+ return calculateMonthsBetweenDates(caln, calo) + 1;
+ }else{
+ return calculateMonthsBetweenDates(caln, calo);
+ }
+
}else if(type==3){
return calculateYearsBetweenDates(caln, calo) + 1;
}
@@ -2794,13 +2801,6 @@
return sdfLongTimePlus.parse(sdfLongTimePlus.format(date));
}
- public static void main(String[] args) {
- try {
- System.out.println(RandomStringUtils.randomNumeric(3));
- } catch (Exception ex) {
- ex.printStackTrace();
- }
- }
/**
*
@@ -2904,6 +2904,7 @@
String nowDateString = dateTypeToString(new Date(), fFormatStr);
return nowDateString;
}
+
/**
* @ author zhangyong @ 鑾峰彇褰撴湀鐨勭涓�澶╋紝2009-05-01
@@ -3056,4 +3057,124 @@
cal.add(Calendar.MINUTE,minutes);
return cal.getTime();
}
+
+
+ /**
+ * 璁＄畻澶氬皯鑷劧骞�/鏈�/鏃ュ悗鐨勬棩鏈�
+ * @param startDate 寮�濮嬫棩鏈�
+ * @param type 0=鏃ワ紱1=鏈堬紱2=骞达紱
+ * @param cycle 鍛ㄦ湡 X鏈�
+ * @return
+ */
+ public static Date afterDateByType(Date startDate,Integer type,Integer cycle){
+ Calendar calendar = Calendar.getInstance();
+ calendar.setTime(startDate);
+ if(type==0){
+ calendar.add(Calendar.DATE, cycle);
+ }else if(type==1){
+ calendar.add(Calendar.MONTH, cycle);
+ }else if(type == 2) {
+ calendar.add(Calendar.YEAR, cycle);
+ }
+ return calendar.getTime();
+ }
+
+
+
+ public static Integer monthDays(Date date){
+ Calendar calendar = Calendar.getInstance();
+ calendar.setTime(date);
+ // 鑾峰彇褰撳墠骞翠唤銆佹湀浠斤紙娉ㄦ剰鏈堜唤浠�0寮�濮嬭绠楋級
+ int year = calendar.get(Calendar.YEAR);
+ int month = calendar.get(Calendar.MONTH) + 1;
+ // 鏍规嵁骞翠唤鍜屾湀浠藉垽鏂棸骞存儏鍐�
+ boolean isLeapYear = (year % 4 == 0 && year % 100 != 0) || (year % 400 == 0);
+
+ // 鏍规嵁涓嶅悓鏈堜唤璁惧畾姣忎釜鏈堢殑澶╂暟
+ switch (month) {
+ case 2:
+ if (isLeapYear) {
+ return 29;
+ } else {
+ return 28;
+ }
+ case 4:
+ case 6:
+ case 9:
+ case 11:
+ return 30;
+ default:
+ return 31;
+ }
+ }
+
+
+ /**
+ * 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.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));
+ }
+
+
}
\ No newline at end of file
--
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