From cdd6551b190b981b807a3b95e9635c559ccc769d Mon Sep 17 00:00:00 2001 From: k94314517 <8417338+k94314517@user.noreply.gitee.com> Date: 星期一, 19 五月 2025 09:45:07 +0800 Subject: [PATCH] git ch --- server/service/src/main/java/com/doumee/core/utils/DateUtil.java | 96 +++++++++++++++++------------------------------- 1 files changed, 34 insertions(+), 62 deletions(-) diff --git a/server/service/src/main/java/com/doumee/core/utils/DateUtil.java b/server/service/src/main/java/com/doumee/core/utils/DateUtil.java index 893375e..fa297b0 100644 --- a/server/service/src/main/java/com/doumee/core/utils/DateUtil.java +++ b/server/service/src/main/java/com/doumee/core/utils/DateUtil.java @@ -1,11 +1,16 @@ package com.doumee.core.utils; +import java.math.BigDecimal; +import java.math.RoundingMode; import java.sql.Timestamp; import java.text.DateFormat; import java.text.DateFormatSymbols; import java.text.ParseException; import java.text.SimpleDateFormat; +import java.time.LocalDate; +import java.time.Period; +import java.time.ZoneId; import java.util.Calendar; import java.util.Date; import java.util.Enumeration; @@ -348,6 +353,8 @@ throw e; } } + + /** * Descrption:鍙栧緱褰撳墠鏃ユ湡,鏍煎紡涓�:yyyy-MM-dd HH:mm:ss @@ -3029,6 +3036,10 @@ return DateToString(date, "yyyyMMddHHmmss"); } + public static String getLongDateTime(Date date) { + return DateToString(date, "yyyy-MM-dd HH:mm:ss"); + } + public static String DateToString(Date date, String dateStyle) { String dateString = null; if (dateStyle != null) { @@ -3145,69 +3156,30 @@ } - public static void main(String[] args) { -// System.out.println(DateUtil.DateToStr(DateUtil.afterDateByType( -// DateUtil.stringToDate("2024-02-01","yyyy-MM-dd") -// ,1,1),"yyyy-MM-dd HH:mm:ss")); - -// System.out.println( DateUtil.daysBetweenDates(DateUtil.stringToDate("2024-02-29","yyyy-MM-dd"), -// DateUtil.stringToDate("2024-02-01","yyyy-MM-dd")) -// ); -// -// System.out.println(DateUtil.calculateBetween(DateUtil.StringToDate("2024-02-29 23:59:59"),DateUtil.StringToDate("2024-02-01 00:00:00"),0)); - - -// System.out.println( -// DateUtil.DateToStr( -// -// DateUtil.getMontageDate(DateUtil.StringToDate("2024-02-29 21:59:59"),1) ,"yyyy-MM-dd HH:mm:ss" -// ) -// ); -// -// -// -// System.out.println( -// -// DateUtil.DateToStr( -// -// DateUtil.getMontageDate(DateUtil.StringToDate("2024-02-29 21:59:59"),2) ,"yyyy-MM-dd HH:mm:ss" -// ) -// -// ); -// -// System.out.println( -// -// DateUtil.DateToStr( -// -// DateUtil.getMontageDate(DateUtil.StringToDate("2024-02-29 21:59:59"),3) ,"yyyy-MM-dd HH:mm:ss" -// ) - -// ); -// -// Calendar calo = Calendar.getInstance(); -// Calendar caln = Calendar.getInstance(); // ,"yyyy-MM-dd HH:mm:ss" -// caln.setTime(DateUtil.StringToDate("2024-02-29 23:59:59")); -// calo.setTime(DateUtil.StringToDate("2024-02-01 00:00:00")); -// System.out.println( DateUtil.calculateDaysBetweenDates(calo,caln)); - - System.out.println( - DateUtil.DateToStr( - DateUtil.getNextMonthFirst(new Date()) - ,"yyyy-MM-dd HH:mm:ss") - - ); - System.out.println( - DateUtil.DateToStr( - DateUtil.getNextMonthFirst( - DateUtil.StringToDate("2024-12-29 21:59:59") - ) - ,"yyyy-MM-dd HH:mm:ss") - - ); - - - + public static void main(String[] args) throws Exception{ + System.out.println(DateUtil.getLongDateTime(new Date()));; } + /** + * 鑾峰彇鐩稿樊鐨勬湀鏁� + * @param sDate + * @param eDate + * @return + */ + public static Integer getDifferenceMonths(Date sDate ,Date eDate) { + LocalDate startDate = sDate.toInstant() + .atZone(ZoneId.systemDefault()) + .toLocalDate(); + LocalDate endDate = eDate.toInstant() + .atZone(ZoneId.systemDefault()) + .toLocalDate(); +// LocalDate startDate= LocalDate.of(2021,2,28); +// LocalDate endDate =LocalDate.of(2022,4,5); + Period period = Period.between(endDate,startDate); + int months = period.getYears()* 12 + period.getMonths(); + return months + 1; + } + + } \ No newline at end of file -- Gitblit v1.9.3