两个日期相差多少时间，精确到秒

一时失言乱红尘 2022-06-07 08:20 345阅读 0赞

使用joda-time 来查询两个日期相差多少时间， 精确到秒

import java.text.ParseException;
    import java.text.SimpleDateFormat;
    import java.util.Date;
    
    import org.joda.time.DateTime;
    import org.joda.time.Days;
    import org.joda.time.Hours;
    import org.joda.time.Interval;
    import org.joda.time.Minutes;
    import org.joda.time.Period;
    import org.joda.time.Seconds;
    
    /**
     * Created by csucoderlee on 2017 10 16 10:39.
     */
    public class Test2 {
    
    
        public static void test1(Date d1, Date d2) {
    
            // 毫秒ms
            long diff = d2.getTime() - d1.getTime();
    
            long diffSeconds = diff / 1000 % 60;
            long diffMinutes = diff / (60 * 1000) % 60;
            long diffHours = diff / (60 * 60 * 1000) % 24;
            long diffDays = diff / (24 * 60 * 60 * 1000);
    
            System.out.print("时间相差：");
            System.out.print(diffDays + " 天 ");
            System.out.print(diffHours + " 小时 ");
            System.out.print(diffMinutes + " 分钟 ");
            System.out.print(diffSeconds + " 秒.");
            System.out.println();
        }
    
        public static void test2(Date d1, Date d2) throws ParseException {
    
            DateTime dt1 = new DateTime(d1);
            DateTime dt2 = new DateTime(d2);
            System.out.print("时间相差：");
            System.out.print(Days.daysBetween(dt1, dt2).getDays() + " 天 ");
            System.out.print(Hours.hoursBetween(dt1, dt2).getHours() % 24 + " 小时 ");
            System.out.print(Minutes.minutesBetween(dt1, dt2).getMinutes() % 60 + " 分钟 ");
            System.out.print(Seconds.secondsBetween(dt1, dt2).getSeconds() % 60 + " 秒.");
            System.out.println();
        }
    
        public static void test3(Date d1, Date d2) {
            Interval interval = new Interval(d1.getTime(), d2.getTime());
            Period p = interval.toPeriod();
            System.out.println("时间相差：" + p.getDays() + " 天 " + p.getHours() + " 小时 " + p.getMinutes() + " 分钟" + p.getSeconds() + " 秒");
        }
    
        /**
         * @param args
         * @throws ParseException
         */
        public static void main(String[] args) throws ParseException {
            String dateStart = "2013-08-13 16:29:58";
            String dateStop = "2013-08-13 16:31:48";
    
            SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
    
            Date d1 = format.parse(dateStart);
            Date d2 = format.parse(dateStop);
            test1(d1, d2);
            test2(d1, d2);
            test3(d1, d2);
        }
    }

原文，链接

http://1985wanggang.blog.163.com/blog/static/7763833201371341545546/