From 2f55cebbad3dea187a5f91d16ec80a9677dab699 Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期三, 13 十一月 2024 11:16:53 +0800
Subject: [PATCH] 1
---
src/main/java/com/yssh/utils/DateUtils.java | 49 ++++++++++++++++++++++++++++++++++---------------
1 files changed, 34 insertions(+), 15 deletions(-)
diff --git a/src/main/java/com/yssh/utils/DateUtils.java b/src/main/java/com/yssh/utils/DateUtils.java
index f8ca337..838ce2b 100644
--- a/src/main/java/com/yssh/utils/DateUtils.java
+++ b/src/main/java/com/yssh/utils/DateUtils.java
@@ -7,11 +7,6 @@
import org.apache.commons.lang3.time.DateFormatUtils;
-/**
- * 鏃堕棿宸ュ叿绫�
- *
- * @author tam
- */
public class DateUtils extends org.apache.commons.lang3.time.DateUtils {
public static String YYYY = "yyyy";
@@ -37,20 +32,10 @@
"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"};
- /**
- * 鑾峰彇褰撳墠Date鍨嬫棩鏈�
- *
- * @return Date() 褰撳墠鏃ユ湡
- */
public static Date getNowDate() {
return new Date();
}
- /**
- * 鑾峰彇褰撳墠鏃ユ湡, 榛樿鏍煎紡涓簓yyy-MM-dd
- *
- * @return String
- */
public static String getDate() {
return dateTimeNow(YYYY_MM_DD);
}
@@ -263,6 +248,40 @@
}
/**
+ * 鑾峰彇涓�骞翠腑鐨勭鍑犲懆
+ */
+ public static int getWeekOfYear(Date date) {
+ Calendar cal = Calendar.getInstance();
+ cal.setTime(date);
+
+ return cal.get(Calendar.WEEK_OF_YEAR);
+ }
+
+ /**
+ * 鑾峰彇涓�骞翠腑鐨勭鍑犲懆鐨勬槦鏈熶竴
+ */
+ public static Date getWeekOfYearForMon(int year, int weekOfYear) {
+ Calendar cal = Calendar.getInstance();
+ cal.set(Calendar.YEAR, year);
+ cal.set(Calendar.DAY_OF_WEEK, Calendar.MONDAY);
+ cal.set(Calendar.WEEK_OF_YEAR, weekOfYear);
+
+ return cal.getTime();
+ }
+
+ /**
+ * 鑾峰彇涓�骞翠腑鐨勭鍑犲懆鐨勬槦鏈熸棩
+ */
+ public static Date getWeekOfYearForSun(int year, int weekOfYear) {
+ Calendar cal = Calendar.getInstance();
+ cal.set(Calendar.YEAR, year);
+ cal.set(Calendar.DAY_OF_WEEK, Calendar.SUNDAY);
+ cal.set(Calendar.WEEK_OF_YEAR, weekOfYear);
+
+ return cal.getTime();
+ }
+
+ /**
* 鑾峰彇鏈湀绗竴澶�
**/
public static Date getMonthStart(Date date) {
--
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