From 0d06048c5d560e301bf17fad476975c8ffffcb56 Mon Sep 17 00:00:00 2001
From: lyh <925863403@qq.com>
Date: 星期五, 05 九月 2025 16:07:31 +0800
Subject: [PATCH] 添加三级保养工作计划单生成规则
---
lxzn-boot-base-core/src/main/java/org/jeecg/common/util/DateUtils.java | 122 +++++++++++++++++++++++++++++++++++++---
1 files changed, 113 insertions(+), 9 deletions(-)
diff --git a/lxzn-boot-base-core/src/main/java/org/jeecg/common/util/DateUtils.java b/lxzn-boot-base-core/src/main/java/org/jeecg/common/util/DateUtils.java
index a28de25..97fb3a2 100644
--- a/lxzn-boot-base-core/src/main/java/org/jeecg/common/util/DateUtils.java
+++ b/lxzn-boot-base-core/src/main/java/org/jeecg/common/util/DateUtils.java
@@ -5,10 +5,13 @@
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
+import java.time.LocalDate;
+import java.time.ZoneId;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.TimeZone;
+import java.util.function.Consumer;
import org.jeecg.common.constant.SymbolConstant;
import org.springframework.util.StringUtils;
@@ -201,9 +204,6 @@
public static String date2Str(SimpleDateFormat dateSdf) {
synchronized (dateSdf) {
Date date = getDate();
- if (null == date) {
- return null;
- }
return dateSdf.format(date);
}
}
@@ -689,6 +689,7 @@
calendar.setTime(getDate());
return calendar.get(Calendar.YEAR);
}
+
public static String getDayStr(Date date) {
Calendar calendar = getCalendar();
calendar.setTime(date);// 鎶婂綋鍓嶆椂闂磋祴缁欐棩鍘�
@@ -696,23 +697,37 @@
String dayStr = day < 10 ? "0" + day : day + "";
return dayStr;
}
+
/**
* 灏嗗瓧绗︿覆杞垚鏃堕棿
* @param str
* @return
*/
- public static Date parseDatetime(String str){
+ public static Date parseDatetime(String str) {
try {
return datetimeFormat.get().parse(str);
- }catch (Exception e){
+ } catch (Exception e) {
}
return null;
}
/**
+ * 鑾峰彇鎸囧畾鏃堕棿涔嬪悗鐨勫嚑骞� qsw
+ */
+ public static Date getYearAfter(Date data, int number) {
+ Calendar c = Calendar.getInstance();
+ c.setTime(data);
+ c.add(Calendar.YEAR, number);
+ Date afterTime = c.getTime();
+// SimpleDateFormat f = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+// String resultDate = f.format(afterTime);
+ return afterTime;
+ }
+
+ /**
* 鑾峰彇鎸囧畾鏃堕棿涔嬪悗鐨勫嚑澶� qsw
*/
- public static Date getDayAfter(Date data,int number) {
+ public static Date getDayAfter(Date data, int number) {
Calendar c = Calendar.getInstance();
c.setTime(data);
c.add(Calendar.DAY_OF_MONTH, number);
@@ -725,7 +740,7 @@
/**
* 鑾峰彇鎸囧畾鏃堕棿涔嬪悗鐨勫嚑鍒嗛挓 qsw
*/
- public static Date getMinAfter(Date data,int number) {
+ public static Date getMinAfter(Date data, int number) {
Calendar c = Calendar.getInstance();
c.setTime(data);
c.add(Calendar.MINUTE, number);
@@ -736,7 +751,7 @@
/**
* 鑾峰彇鎸囧畾鏃堕棿涔嬪悗鐨勫嚑灏忔椂 qsw
*/
- public static Date getHourAfter(Date data,int number) {
+ public static Date getHourAfter(Date data, int number) {
Calendar c = Calendar.getInstance();
c.setTime(data);
c.add(Calendar.HOUR_OF_DAY, number);
@@ -751,8 +766,97 @@
return dateFormat.format(date);
}
+ /**
+ * Date 杞� LocalDate
+ * @param date
+ * @return
+ */
+ public static LocalDate dateToLocalDate(Date date) {
+ return date.toInstant().atZone(ZoneId.systemDefault()).toLocalDate();
+ }
+ /**
+ * LocalDate 杞� Date
+ * @param localDate
+ * @return
+ */
+ public static Date localDateToDate(LocalDate localDate) {
+ return Date.from(localDate.atStartOfDay(ZoneId.systemDefault()).toInstant());
+ }
+ /**
+ * 鏃ユ湡鍔犲勾
+ * @param date
+ * @param year
+ * @return
+ */
+ public static Date addYear(Date date, int year) {
+ Calendar calendar = Calendar.getInstance();
+ calendar.setTime(date);
+ calendar.add(Calendar.YEAR, year);
+ return calendar.getTime();
+ }
+ /**
+ * 妫�鏌ユ棩鏈熸槸鍚﹀湪浠婂ぉ鎴栦箣鍓嶏紙蹇界暐鏃堕棿閮ㄥ垎锛�
+ */
+ public static boolean isBeforeOrEqualToday(Date targetDate) {
+ if (targetDate == null) return false;
-}
\ No newline at end of file
+ Calendar calTarget = Calendar.getInstance();
+ calTarget.setTime(targetDate);
+ clearTime(calTarget);
+
+ Calendar calToday = Calendar.getInstance();
+ clearTime(calToday);
+
+ return !calTarget.after(calToday);
+ }
+
+ private static void clearTime(Calendar cal) {
+ cal.set(Calendar.HOUR_OF_DAY, 0);
+ cal.set(Calendar.MINUTE, 0);
+ cal.set(Calendar.SECOND, 0);
+ cal.set(Calendar.MILLISECOND, 0);
+ }
+
+ public static void calculateMaintenanceDates(Date nextDate, Integer periodYears,
+ Consumer<Date> setNextMaintenance,
+ Consumer<Date> setLatestMaintenance) {
+ if (nextDate == null || periodYears == null || periodYears <= 0) {
+ return;
+ }
+
+ // 杞崲涓篔ava 8鏃ユ湡绫诲瀷
+ LocalDate nextLocal = nextDate.toInstant().atZone(ZoneId.systemDefault()).toLocalDate();
+ LocalDate today = LocalDate.now();
+
+ // 纭繚鏈夋晥鐨勮绠楀懆鏈�
+ int period = Math.max(1, periodYears); // 闃叉浼犲叆0鎴栬礋鍊�
+
+ if (nextLocal.isAfter(today)) {
+ // 鏈繃鏈燂細璁＄畻鏈�杩戠淮鎶ゆ棩鏈�
+ setLatestMaintenance.accept(
+ Date.from(nextLocal.minusYears(period).atStartOfDay()
+ .atZone(ZoneId.systemDefault()).toInstant())
+ );
+ } else {
+ // 宸茶繃鏈燂細璁＄畻鏂扮殑涓嬫缁存姢鏃ユ湡
+ while (!nextLocal.isAfter(today)) {
+ nextLocal = nextLocal.plusYears(period);
+ }
+
+ // 璁剧疆鏂版棩鏈�
+ setNextMaintenance.accept(
+ Date.from(nextLocal.atStartOfDay()
+ .atZone(ZoneId.systemDefault()).toInstant())
+ );
+
+ // 璁＄畻鏈�杩戠淮鎶ゆ棩鏈�
+ setLatestMaintenance.accept(
+ Date.from(nextLocal.minusYears(period).atStartOfDay()
+ .atZone(ZoneId.systemDefault()).toInstant())
+ );
+ }
+ }
+}
--
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