From 0208c795499b808c762edbb3d61432410692dd6e Mon Sep 17 00:00:00 2001
From: chenhj <chenhj@lunor.cn>
Date: 星期六, 24 五月 2025 14:50:15 +0800
Subject: [PATCH] Merge pull request 'chen' (#7) from chen into master
---
ruoyi-common/src/main/java/com/ruoyi/common/utils/DateUtils.java | 191 +++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 191 insertions(+), 0 deletions(-)
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/DateUtils.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/DateUtils.java
new file mode 100644
index 0000000..fb2ae21
--- /dev/null
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/DateUtils.java
@@ -0,0 +1,191 @@
+package com.ruoyi.common.utils;
+
+import java.lang.management.ManagementFactory;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.time.LocalTime;
+import java.time.ZoneId;
+import java.time.ZonedDateTime;
+import java.util.Date;
+import org.apache.commons.lang3.time.DateFormatUtils;
+
+/**
+ * 鏃堕棿宸ュ叿绫�
+ *
+ * @author ruoyi
+ */
+public class DateUtils extends org.apache.commons.lang3.time.DateUtils
+{
+ public static String YYYY = "yyyy";
+
+ public static String YYYY_MM = "yyyy-MM";
+
+ public static String YYYY_MM_DD = "yyyy-MM-dd";
+
+ public static String YYYYMMDDHHMMSS = "yyyyMMddHHmmss";
+
+ public static String YYYY_MM_DD_HH_MM_SS = "yyyy-MM-dd HH:mm:ss";
+
+ private static String[] parsePatterns = {
+ "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",
+ "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);
+ }
+
+ public static final String getTime()
+ {
+ return dateTimeNow(YYYY_MM_DD_HH_MM_SS);
+ }
+
+ public static final String dateTimeNow()
+ {
+ return dateTimeNow(YYYYMMDDHHMMSS);
+ }
+
+ public static final String dateTimeNow(final String format)
+ {
+ return parseDateToStr(format, new Date());
+ }
+
+ public static final String dateTime(final Date date)
+ {
+ return parseDateToStr(YYYY_MM_DD, date);
+ }
+
+ public static final String parseDateToStr(final String format, final Date date)
+ {
+ return new SimpleDateFormat(format).format(date);
+ }
+
+ public static final Date dateTime(final String format, final String ts)
+ {
+ try
+ {
+ return new SimpleDateFormat(format).parse(ts);
+ }
+ catch (ParseException e)
+ {
+ throw new RuntimeException(e);
+ }
+ }
+
+ /**
+ * 鏃ユ湡璺緞 鍗冲勾/鏈�/鏃� 濡�2018/08/08
+ */
+ public static final String datePath()
+ {
+ Date now = new Date();
+ return DateFormatUtils.format(now, "yyyy/MM/dd");
+ }
+
+ /**
+ * 鏃ユ湡璺緞 鍗冲勾/鏈�/鏃� 濡�20180808
+ */
+ public static final String dateTime()
+ {
+ Date now = new Date();
+ return DateFormatUtils.format(now, "yyyyMMdd");
+ }
+
+ /**
+ * 鏃ユ湡鍨嬪瓧绗︿覆杞寲涓烘棩鏈� 鏍煎紡
+ */
+ public static Date parseDate(Object str)
+ {
+ if (str == null)
+ {
+ return null;
+ }
+ try
+ {
+ return parseDate(str.toString(), parsePatterns);
+ }
+ catch (ParseException e)
+ {
+ return null;
+ }
+ }
+
+ /**
+ * 鑾峰彇鏈嶅姟鍣ㄥ惎鍔ㄦ椂闂�
+ */
+ public static Date getServerStartDate()
+ {
+ long time = ManagementFactory.getRuntimeMXBean().getStartTime();
+ return new Date(time);
+ }
+
+ /**
+ * 璁＄畻鐩稿樊澶╂暟
+ */
+ public static int differentDaysByMillisecond(Date date1, Date date2)
+ {
+ return Math.abs((int) ((date2.getTime() - date1.getTime()) / (1000 * 3600 * 24)));
+ }
+
+ /**
+ * 璁＄畻鏃堕棿宸�
+ *
+ * @param endDate 鏈�鍚庢椂闂�
+ * @param startTime 寮�濮嬫椂闂�
+ * @return 鏃堕棿宸紙澶�/灏忔椂/鍒嗛挓锛�
+ */
+ public static String timeDistance(Date endDate, Date startTime)
+ {
+ long nd = 1000 * 24 * 60 * 60;
+ long nh = 1000 * 60 * 60;
+ long nm = 1000 * 60;
+ // long ns = 1000;
+ // 鑾峰緱涓や釜鏃堕棿鐨勬绉掓椂闂村樊寮�
+ long diff = endDate.getTime() - startTime.getTime();
+ // 璁＄畻宸灏戝ぉ
+ long day = diff / nd;
+ // 璁＄畻宸灏戝皬鏃�
+ long hour = diff % nd / nh;
+ // 璁＄畻宸灏戝垎閽�
+ long min = diff % nd % nh / nm;
+ // 璁＄畻宸灏戠//杈撳嚭缁撴灉
+ // long sec = diff % nd % nh % nm / ns;
+ return day + "澶�" + hour + "灏忔椂" + min + "鍒嗛挓";
+ }
+
+ /**
+ * 澧炲姞 LocalDateTime ==> Date
+ */
+ public static Date toDate(LocalDateTime temporalAccessor)
+ {
+ ZonedDateTime zdt = temporalAccessor.atZone(ZoneId.systemDefault());
+ return Date.from(zdt.toInstant());
+ }
+
+ /**
+ * 澧炲姞 LocalDate ==> Date
+ */
+ public static Date toDate(LocalDate temporalAccessor)
+ {
+ LocalDateTime localDateTime = LocalDateTime.of(temporalAccessor, LocalTime.of(0, 0, 0));
+ ZonedDateTime zdt = localDateTime.atZone(ZoneId.systemDefault());
+ return Date.from(zdt.toInstant());
+ }
+}
--
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