From f63d3a3be83fea258e7920efccd2567b6a511bb3 Mon Sep 17 00:00:00 2001
From: jiangping <jp@doumee.com>
Date: 星期四, 16 一月 2025 16:52:46 +0800
Subject: [PATCH] 最新版本541200007
---
server/system_service/src/main/java/com/doumee/core/utils/DateUtil.java | 180 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 178 insertions(+), 2 deletions(-)
diff --git a/server/system_service/src/main/java/com/doumee/core/utils/DateUtil.java b/server/system_service/src/main/java/com/doumee/core/utils/DateUtil.java
index afb3039..cf8b45b 100644
--- a/server/system_service/src/main/java/com/doumee/core/utils/DateUtil.java
+++ b/server/system_service/src/main/java/com/doumee/core/utils/DateUtil.java
@@ -2911,8 +2911,8 @@
// System.out.println(DateUtil.afterMinutesDate(-5));
- System.out.println(DateUtil.getBeforMonthStr(new Date(),1));
- System.out.println(DateUtil.getBeforMonthStr(new Date(),12));
+ System.out.println(getPlusTime2(DateUtil.addMonthToDate(new Date(),-1)));
+// System.out.println(DateUtil.getBeforMonthStr(new Date(),12));
// List<Date> list =getThisMonthDateList();
// for(Date d :list){
@@ -3405,4 +3405,180 @@
return dateBeforeDay.toString();
}
+
+ /**
+ * 鑾峰彇X骞村悗鐨勬棩鏈�
+ * @param date
+ * @param beforMonths 涓嬪勾 -1 涓婂勾 1
+ * @return
+ */
+ public static String getBeforYear(Date date,Integer beforMonths){
+ ZonedDateTime zonedDateTime = date.toInstant().atZone(ZoneId.systemDefault());
+ // 杞崲涓簀ava.time.LocalDate,璁＄畻x澶╃殑鏃ユ湡
+ LocalDate dateBeforeDay = zonedDateTime.toLocalDate().minusYears(beforMonths);
+ return dateBeforeDay.toString();
+ }
+
+
+
+ // 鑾峰彇鏈懆鐨勫紑濮嬫椂闂�
+ public static Date getBeginDayOfWeek(int addYears) {
+ Date date = new Date();
+ if (date == null) {
+ return null;
+ }
+ Calendar cal = Calendar.getInstance();
+ cal.setTime(date);
+ cal.set(Calendar.YEAR,getNowYearNum()+addYears);
+ int dayofweek = cal.get(Calendar.DAY_OF_WEEK);
+ if (dayofweek == 1) {
+ dayofweek += 7;
+ }
+ cal.add(Calendar.DATE, 2 - dayofweek);
+ return getDayStartTime(cal.getTime());
+ }
+
+ // 鑾峰彇鏈懆鐨勭粨鏉熸椂闂�
+ public static Date getEndDayOfWeek(int addYears) {
+ Calendar cal = Calendar.getInstance();
+ cal.setTime(getBeginDayOfWeek(addYears));
+ cal.add(Calendar.DAY_OF_WEEK, 6);
+ Date weekEndSta = cal.getTime();
+ return getDayEndTime(weekEndSta);
+ }
+
+ // 鑾峰彇涓婂懆鐨勫紑濮嬫椂闂�
+ public static Date getBeginDayOfLastWeek() {
+ Date date = new Date();
+ if (date == null) {
+ return null;
+ }
+ Calendar cal = Calendar.getInstance();
+ cal.setTime(date);
+ cal.set(Calendar.YEAR,getNowYearNum());
+ int dayofweek = cal.get(Calendar.DAY_OF_WEEK);
+ if (dayofweek == 1) {
+ dayofweek += 7;
+ }
+ cal.add(Calendar.DATE, 2 - dayofweek - 7);
+ return getDayStartTime(cal.getTime());
+ }
+
+ // 鑾峰彇涓婂懆鐨勭粨鏉熸椂闂�
+ public static Date getEndDayOfLastWeek() {
+ Calendar cal = Calendar.getInstance();
+ cal.setTime(getBeginDayOfLastWeek());
+ cal.add(Calendar.DAY_OF_WEEK, 6);
+ Date weekEndSta = cal.getTime();
+ return getDayEndTime(weekEndSta);
+ }
+
+ // 鑾峰彇鏈湀鐨勫紑濮嬫椂闂�
+ public static Date getBeginDayOfMonth(int addYears) {
+ Calendar calendar = Calendar.getInstance();
+ calendar.set(getNowYearNum()+addYears, getNowMonthNum() - 1, 1);
+ return getDayStartTime(calendar.getTime());
+ }
+
+ // 鑾峰彇鏈湀鐨勭粨鏉熸椂闂�
+ public static Date getEndDayOfMonth(int addYears) {
+ Calendar calendar = Calendar.getInstance();
+ calendar.set(getNowYearNum()+addYears, getNowMonthNum() - 1, 1);
+ int day = calendar.getActualMaximum(5);
+ calendar.set(getNowYearNum()+addYears, getNowMonthNum() - 1, day);
+ return getDayEndTime(calendar.getTime());
+ }
+
+ // 鑾峰彇涓婃湀鐨勫紑濮嬫椂闂�
+ public static Date getBeginDayOfLastMonth() {
+ Calendar calendar = Calendar.getInstance();
+ calendar.set(getNowYearNum(), getNowMonthNum() - 2, 1);
+ return getDayStartTime(calendar.getTime());
+ }
+
+ // 鑾峰彇涓婃湀鐨勭粨鏉熸椂闂�
+ public static Date getEndDayOfLastMonth() {
+ Calendar calendar = Calendar.getInstance();
+ calendar.set(getNowYearNum(), getNowMonthNum() - 2, 1);
+ int day = calendar.getActualMaximum(5);
+ calendar.set(getNowYearNum(), getNowMonthNum() - 2, day);
+ return getDayEndTime(calendar.getTime());
+ }
+
+ // 鑾峰彇鏈勾鐨勫紑濮嬫椂闂�
+ public static Date getBeginDayOfYear(int addYears) {
+ Calendar cal = Calendar.getInstance();
+ cal.set(Calendar.YEAR, getNowYearNum()+addYears);
+ cal.set(Calendar.MONTH, Calendar.JANUARY);
+ cal.set(Calendar.DATE, 1);
+ return getDayStartTime(cal.getTime());
+ }
+
+ // 鑾峰彇鏈勾鐨勭粨鏉熸椂闂�
+ public static java.util.Date getEndDayOfYear(int addYears){
+ Calendar cal = Calendar.getInstance();
+ cal.set(Calendar.YEAR, getNowYearNum()+addYears);
+ cal.set(Calendar.MONTH, Calendar.DECEMBER);
+ cal.set(Calendar.DATE, 31);
+ return getDayEndTime(cal.getTime());
+ }
+
+ // 鑾峰彇褰撳ぉ鐨勫紑濮嬫椂闂�
+ public static java.util.Date getDayBegin() {
+ Calendar cal = new GregorianCalendar();
+ cal.set(Calendar.HOUR_OF_DAY, 0);
+ cal.set(Calendar.MINUTE, 0);
+ cal.set(Calendar.SECOND, 0);
+ cal.set(Calendar.MILLISECOND, 0);
+ return cal.getTime();
+ }
+
+ // 鑾峰彇褰撳ぉ鐨勭粨鏉熸椂闂�
+ public static java.util.Date getDayEnd() {
+ Calendar cal = new GregorianCalendar();
+ cal.set(Calendar.HOUR_OF_DAY, 23);
+ cal.set(Calendar.MINUTE, 59);
+ cal.set(Calendar.SECOND, 59);
+ return cal.getTime();
+ }
+
+
+ // 鑾峰彇鏌愪釜鏃ユ湡鐨勫紑濮嬫椂闂�
+ public static Timestamp getDayStartTime(Date d) {
+ Calendar calendar = Calendar.getInstance();
+ if (null != d)
+ calendar.setTime(d);
+ calendar.set(calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH),
+ calendar.get(Calendar.DAY_OF_MONTH), 0, 0, 0);
+ calendar.set(Calendar.MILLISECOND, 0);
+ return new Timestamp(calendar.getTimeInMillis());
+ }
+
+ // 鑾峰彇鏌愪釜鏃ユ湡鐨勭粨鏉熸椂闂�
+ public static Timestamp getDayEndTime(Date d) {
+ Calendar calendar = Calendar.getInstance();
+ if (null != d)
+ calendar.setTime(d);
+ calendar.set(calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH),
+ calendar.get(Calendar.DAY_OF_MONTH), 23, 59, 59);
+ calendar.set(Calendar.MILLISECOND, 999);
+ return new Timestamp(calendar.getTimeInMillis());
+ }
+
+
+ // 鑾峰彇浠婂勾鏄摢涓�骞�
+ public static Integer getNowYearNum() {
+ Date date = new Date();
+ GregorianCalendar gc = (GregorianCalendar) Calendar.getInstance();
+ gc.setTime(date);
+ return Integer.valueOf(gc.get(1));
+ }
+
+ // 鑾峰彇鏈湀鏄摢涓�鏈�
+ public static int getNowMonthNum() {
+ Date date = new Date();
+ GregorianCalendar gc = (GregorianCalendar) Calendar.getInstance();
+ gc.setTime(date);
+ return gc.get(2) + 1;
+ }
}
\ No newline at end of file
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