From fc5cda9c324a91948dd964e91960623b41baf293 Mon Sep 17 00:00:00 2001
From: luodangjia <luodangjia>
Date: 星期四, 02 一月 2025 10:55:44 +0800
Subject: [PATCH] Merge remote-tracking branch 'origin/master'
---
medicalWaste-common/src/main/java/com/sinata/common/utils/DateUtils.java | 136 +++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 136 insertions(+), 0 deletions(-)
diff --git a/medicalWaste-common/src/main/java/com/sinata/common/utils/DateUtils.java b/medicalWaste-common/src/main/java/com/sinata/common/utils/DateUtils.java
index 544c615..4b09a69 100644
--- a/medicalWaste-common/src/main/java/com/sinata/common/utils/DateUtils.java
+++ b/medicalWaste-common/src/main/java/com/sinata/common/utils/DateUtils.java
@@ -5,11 +5,14 @@
import java.lang.management.ManagementFactory;
import java.text.ParseException;
import java.text.SimpleDateFormat;
+import java.time.DayOfWeek;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;
import java.time.ZoneId;
import java.time.ZonedDateTime;
+import java.time.format.DateTimeFormatter;
+import java.time.temporal.TemporalAdjusters;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
@@ -36,6 +39,7 @@
"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"};
+ private static SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
/**
* 获取当前Date型日期
@@ -279,4 +283,136 @@
return result;
}
+ // 获得本周一0点时间
+ public static Date getTimesWeekmorning() {
+ Calendar cal = Calendar.getInstance();
+ cal.set(cal.get(Calendar.YEAR), cal.get(Calendar.MONDAY), cal.get(Calendar.DAY_OF_MONTH), 0, 0, 0);
+ cal.set(Calendar.DAY_OF_WEEK, Calendar.MONDAY);
+ return cal.getTime();
+ }
+
+ // 获得本周日24点时间
+ public static Date getTimesWeeknight() {
+ Calendar cal = Calendar.getInstance();
+ cal.setTime(getTimesWeekmorning());
+ cal.add(Calendar.DAY_OF_WEEK, 7);
+ return cal.getTime();
+ }
+
+ // 获得本月第一天0点时间
+ public static Date getTimesMonthmorning() {
+ Calendar cal = Calendar.getInstance();
+ cal.set(cal.get(Calendar.YEAR), cal.get(Calendar.MONDAY), cal.get(Calendar.DAY_OF_MONTH), 0, 0, 0);
+ cal.set(Calendar.DAY_OF_MONTH, cal.getActualMinimum(Calendar.DAY_OF_MONTH));
+ return cal.getTime();
+ }
+
+ // 获得本月最后一天24点时间
+ public static Date getTimesMonthnight() {
+ Calendar cal = Calendar.getInstance();
+ cal.set(cal.get(Calendar.YEAR), cal.get(Calendar.MONDAY), cal.get(Calendar.DAY_OF_MONTH), 0, 0, 0);
+ cal.set(Calendar.DAY_OF_MONTH, cal.getActualMaximum(Calendar.DAY_OF_MONTH));
+ cal.set(Calendar.HOUR_OF_DAY, 24);
+ return cal.getTime();
+ }
+
+ /**
+ * 获取本月所有日期字符串列表
+ *
+ * @param format 日期格式，例如 "yyyy-MM-dd"
+ * @return 本月所有日期的字符串列表
+ */
+ public static List<String> getAllDatesOfCurrentMonth(String format) {
+ // 当前日期
+ LocalDate now = LocalDate.now();
+ // 本月的第一天
+ LocalDate firstDayOfMonth = now.withDayOfMonth(1);
+ // 本月的最后一天
+ LocalDate lastDayOfMonth = now.withDayOfMonth(now.lengthOfMonth());
+
+ // 日期格式化器
+ DateTimeFormatter formatter = DateTimeFormatter.ofPattern(format);
+
+ // 结果列表
+ List<String> dates = new ArrayList<>();
+
+ // 从第一天开始循环到最后一天
+ LocalDate currentDate = firstDayOfMonth;
+ while (!currentDate.isAfter(lastDayOfMonth)) {
+ dates.add(currentDate.format(formatter)); // 格式化为字符串并添加到列表
+ currentDate = currentDate.plusDays(1); // 日期加一天
+ }
+
+ return dates;
+ }
+
+ /**
+ * 获取本周所有日期字符串列表
+ *
+ * @param format 日期格式，例如 "yyyy-MM-dd"
+ * @return 本周所有日期的字符串列表
+ */
+ public static List<String> getAllDatesOfCurrentWeek(String format) {
+ // 当前日期
+ LocalDate now = LocalDate.now();
+
+ // 本周的星期一（获取当前日期所在周的第一天）
+ LocalDate firstDayOfWeek = now.with(TemporalAdjusters.previousOrSame(java.time.DayOfWeek.MONDAY));
+ // 本周的星期日（获取当前日期所在周的最后一天）
+ LocalDate lastDayOfWeek = firstDayOfWeek.plusDays(6);
+
+ // 日期格式化器
+ DateTimeFormatter formatter = DateTimeFormatter.ofPattern(format);
+
+ // 结果列表
+ List<String> dates = new ArrayList<>();
+
+ // 从星期一到星期日循环
+ LocalDate currentDate = firstDayOfWeek;
+ while (!currentDate.isAfter(lastDayOfWeek)) {
+ dates.add(currentDate.format(formatter)); // 格式化为字符串并添加到列表
+ currentDate = currentDate.plusDays(1); // 日期加一天
+ }
+
+ return dates;
+ }
+
+ /**
+ * 获取本月月初第一天0点时间，并返回 Date 类型
+ *
+ * @return 本月月初第一天0点时间（Date 类型）
+ */
+ public static Date getFirstDayOfCurrentMonthAtMidnight() {
+ // 获取当前日期
+ LocalDate now = LocalDate.now();
+
+ // 获取本月的第一天
+ LocalDate firstDayOfMonth = now.withDayOfMonth(1);
+
+ // 将第一天与0点时间合并
+ LocalDateTime firstDayAtMidnight = firstDayOfMonth.atTime(LocalTime.MIDNIGHT);
+
+ // 将 LocalDateTime 转换为 Date
+ return Date.from(firstDayAtMidnight.atZone(ZoneId.systemDefault()).toInstant());
+ }
+
+ /**
+ * 获取本周初第一天（周一）0点时间，并返回 Date 类型
+ *
+ * @return 本周初第一天0点时间（Date 类型）
+ */
+ public static Date getFirstDayOfCurrentWeekAtMidnight() {
+ // 获取当前日期
+ LocalDate now = LocalDate.now();
+
+ // 获取本周的第一天（星期一）
+ LocalDate firstDayOfWeek = now.with(DayOfWeek.MONDAY);
+
+ // 将星期一与0点时间合并
+ LocalDateTime firstDayAtMidnight = firstDayOfWeek.atTime(LocalTime.MIDNIGHT);
+
+ // 将 LocalDateTime 转换为 Date
+ return Date.from(firstDayAtMidnight.atZone(ZoneId.systemDefault()).toInstant());
+ }
+
}
--
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