‘’

liukangdong

2024-05-24 4f9c002c8963f93376e10e58f9023ab7839e4ebc

 server/system_service/src/main/java/com/doumee/core/utils/DateUtil.java

@@ -7,10 +7,13 @@
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.time.*;
import java.time.format.DateTimeFormatter;
import java.time.temporal.ChronoUnit;
import java.time.temporal.TemporalAdjusters;
import java.util.*;
import java.util.Date;

import cn.hutool.core.date.DateUnit;
import org.apache.commons.lang3.RandomStringUtils;
import org.apache.commons.lang3.StringUtils;

@@ -2402,6 +2405,16 @@
            return new Timestamp(System.currentTimeMillis());
        }
    }
    public static Date getDateFromString2(String strDate) {
        if (StringUtils.isEmpty(strDate)) {
          return  null;
        }
        try {
            return sdfLongTimePlus.parse(strDate);
        } catch (Exception ex) {
            return null;
        }
    }


    // -----------------------------------------------------------------------
@@ -2839,9 +2852,21 @@

    public static void main(String[] args) {
        try {
            Date date = getISO8601DateByStr("2024-04-15T07:46:36.014+08:00");
            Date date1 = getISO8601DateByStr("2024-06-14T08:46:36.014+08:00");
            System.out.println(daysBetweenDates11(date1,date)+1);
//            Date date = getISO8601DateByStr("2024-04-15T07:46:36.014+08:00");
//            Date date1 = getISO8601DateByStr("2024-06-14T08:46:36.014+08:00");
//            System.out.println(DateUtil.afterMinutesDate(-5));


            Date startTime = DateUtil.StringToDate("2024-05-01 08:00:00" ,"yyyy-MM-dd HH:mm:ss");
            Date endTime = DateUtil.StringToDate("2024-05-01 17:00:00" ,"yyyy-MM-dd HH:mm:ss");
            Long intervalTime = 35L;


            DateUtil.checkDateInterval( startTime.toInstant()
                    .atZone(ZoneId.systemDefault())
                    .toLocalDateTime(), endTime.toInstant()
                    .atZone(ZoneId.systemDefault())
                    .toLocalDateTime(),intervalTime);

        } catch (Exception ex) {
            ex.printStackTrace();
@@ -3098,6 +3123,18 @@
    }

    /**
     * X 分钟后时间
     * @param minutes
     * @return
     */
    public static Date afterMinutesDate(Date date,Integer minutes){
        Calendar cal = Calendar.getInstance();
        cal.setTime(date);
        cal.add(Calendar.MINUTE,minutes);
        return cal.getTime();
    }

    /**
     * LocalDateTime to date
     * @param now
     * @return
@@ -3242,4 +3279,20 @@
        System.out.println(time);
        return time;
    }



    public static List<LocalDateTime> checkDateInterval(LocalDateTime localStartTime,LocalDateTime localEndTime,Long interval){
        List<LocalDateTime> segments = new ArrayList<>();
        LocalDateTime current = localStartTime;
        while (current.isBefore(localEndTime)) {
            segments.add(current);
            current = current.plus(interval, ChronoUnit.MINUTES);
        }
        return segments;

    }



}