jdk 1.8 获取本周开始时间和结束时间

import org.joda.time.LocalDateTime;


public static Date[] getWeekRangeDate()  {
    //当前时间
    LocalDateTime now = LocalDateTime.now();
    //开始时间
    Date startTimeInWeek = now.withHourOfDay(0).withMinuteOfHour(0).withSecondOfMinute(0).withDayOfWeek(DateTimeConstants.MONDAY).toDate();
    //结束时间
    Date endTimeInWeek = now.withHourOfDay(23).withMinuteOfHour(59).withSecondOfMinute(59).withDayOfWeek(DateTimeConstants.SUNDAY).toDate();
    return new Date[]{startTimeInWeek,endTimeInWeek};
}

验证

    public static void main(String[] args) {
        Date[] weekRangeDate = DateUtils.getWeekRangeDate();
        SimpleDateFormat f=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        String str1=f.format(weekRangeDate[0]);
        String str2=f.format(weekRangeDate[1]);
        System.out.println(str1 +"       "+ str2);
    }