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@@ -1,179 +0,0 @@
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-package com.zhongzheng.modules.top.util;
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-
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-import java.sql.Timestamp;
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-import java.text.SimpleDateFormat;
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-import java.util.ArrayList;
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-import java.util.Calendar;
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-import java.util.Date;
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-import java.util.GregorianCalendar;
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-import java.util.List;
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-
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-/**
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- * @program: saas_entrepot
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- * @description: DateUtil
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- * @author: zhu
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- * @create: 2023-09-20 13:52
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- */
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-public class DateUtil {
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-
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- public static final SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");
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-
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- //获取当天开始时间截
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- public static Long getStaDate()
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- {
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- Calendar cal = new GregorianCalendar();
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- cal.set(Calendar.HOUR_OF_DAY, 0);
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- cal.set(Calendar.MINUTE, 0);
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- cal.set(Calendar.SECOND, 0);
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- cal.set(Calendar.MILLISECOND, 0);
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- return cal.getTimeInMillis()/1000;
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- }
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- //获取当天结束时间截
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- public static Long getEndDate()
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- {
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- Calendar cal = new GregorianCalendar();
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- cal.set(Calendar.HOUR_OF_DAY, 23);
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- cal.set(Calendar.MINUTE, 59);
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- cal.set(Calendar.SECOND, 59);
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- return cal.getTimeInMillis();
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- }
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-
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- public static Timestamp getBeginDayOfWeek() {
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- Date date = new Date();
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- if (date == null) {
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- return null;
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- }
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- Calendar cal = Calendar.getInstance();
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- cal.setTime(date);
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- int dayofweek = cal.get(Calendar.DAY_OF_WEEK);
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- if (dayofweek == 1) {
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- dayofweek += 7;
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- }
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- cal.add(Calendar.DATE, 2 - dayofweek);
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- return getDayStartTime(cal.getTime());
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- }
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-
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- //获取当前周开始时间截
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- public static Long getStaWeekDate()
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- {
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- return getBeginDayOfWeek().getTime()/1000;
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- }
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- //获取当前周结束时间截
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- public static Long getEndWeekDate()
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- {
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- Calendar cal = Calendar.getInstance();
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- cal.setTime(getBeginDayOfWeek());
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- cal.add(Calendar.DAY_OF_WEEK, 6);
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- Date weekEndSta = cal.getTime();
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- return getDayEndTime(weekEndSta).getTime()/1000;
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- }
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- //获取当前月开始时间截
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- public static Long getStaMonthDate()
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- {
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- Calendar calendar = Calendar.getInstance();
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- calendar.set(getNowYear(), getNowMonth() - 1, 1);
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- return getDayStartTime(calendar.getTime()).getTime()/1000;
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- }
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- //获取当前月结束时间截
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- public static Long getEndMonthDate()
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- {
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- Calendar calendar = Calendar.getInstance();
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- calendar.set(getNowYear(), getNowMonth() - 1, 1);
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- int day = calendar.getActualMaximum(5);
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- calendar.set(getNowYear(), getNowMonth() - 1, day);
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- return getDayEndTime(calendar.getTime()).getTime()/1000;
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- }
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- // 获取本年的开始时间
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- public static Long getBeginDayOfYear() {
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- Calendar cal = Calendar.getInstance();
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- cal.set(Calendar.YEAR, getNowYear());
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- // cal.set
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- cal.set(Calendar.MONTH, Calendar.JANUARY);
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- cal.set(Calendar.DATE, 1);
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- return getDayStartTime(cal.getTime()).getTime()/1000;
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- }
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-
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- // 获取本年的结束时间
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- public static Long getEndDayOfYear() {
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- Calendar cal = Calendar.getInstance();
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- cal.set(Calendar.YEAR, getNowYear());
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- cal.set(Calendar.MONTH, Calendar.DECEMBER);
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- cal.set(Calendar.DATE, 31);
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- return getDayEndTime(cal.getTime()).getTime()/1000;
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- }
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-
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- //获取当前时间上次（周，月，年）---type=1周，2月，3年
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- public static Long getUpTime(Long time,Integer type)
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- {
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- Date dates = new Date(time*1000);
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- System.out.println("时间截时间：：："+formatter.format(dates));
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- System.out.println(dates.getMonth());
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- Calendar cal = Calendar.getInstance();
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- cal.setTime(dates);
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- switch (type){
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- /*case 1:
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- cal.add(Calendar.DATE,-1);
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- break;*/
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- case 1:
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- cal.add(Calendar.WEDNESDAY,-1);
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- break;
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- case 2:
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- cal.add(Calendar.MONTH,-1);
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- break;
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- case 3:
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- cal.add(Calendar.YEAR,-1);
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- break;
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- }
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- System.out.println("操作后"+formatter.format(cal.getTime()));
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- return cal.getTimeInMillis()/1000;
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- }
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- public static void main(String[] args){
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- Long t = Long.valueOf(1695265459);
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- getUpTime(t,4);
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- }
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- //获取去年当前时间
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- public static Long getBeTime(Long time)
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- {
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- Date dates = new Date(time*1000);
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- Calendar cal = Calendar.getInstance();
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- cal.setTime(dates);
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- cal.add(Calendar.YEAR,-1);
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- return cal.getTimeInMillis()/1000;
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- }
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- // 获取某个日期的开始时间
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- public static Timestamp getDayStartTime(Date d) {
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- Calendar calendar = Calendar.getInstance();
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- if (null != d)
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- calendar.setTime(d);
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- calendar.set(calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH), calendar.get(Calendar.DAY_OF_MONTH), 0,
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- 0, 0);
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- calendar.set(Calendar.MILLISECOND, 0);
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- return new Timestamp(calendar.getTimeInMillis());
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- }
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-
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- // 获取某个日期的结束时间
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- public static Timestamp getDayEndTime(Date d) {
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- Calendar calendar = Calendar.getInstance();
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- if (null != d)
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- calendar.setTime(d);
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- calendar.set(calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH), calendar.get(Calendar.DAY_OF_MONTH), 23,
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- 59, 59);
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- calendar.set(Calendar.MILLISECOND, 999);
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- return new Timestamp(calendar.getTimeInMillis());
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- }
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- // 获取今年是哪一年
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- public static Integer getNowYear() {
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- Date date = new Date();
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- GregorianCalendar gc = (GregorianCalendar) Calendar.getInstance();
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- gc.setTime(date);
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- return Integer.valueOf(gc.get(1));
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- }
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-
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- // 获取本月是哪个月
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- public static int getNowMonth() {
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- Date date = new Date();
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- GregorianCalendar gc = (GregorianCalendar) Calendar.getInstance();
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- gc.setTime(date);
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- return gc.get(2) + 1;
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- }
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-}
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he2802