Java秒如何换算为天,小时,分钟,秒呢？

实现思路:
    使用简单的数学计算,即可得出相应的结果
	1.计算天
	2.计算小时
	3.计算剩余分钟
	4.计算剩余描述

 
方法1 :

        int infoCount = 82401;
        int day;
        int hour;
        int minute;
        day = infoCount / (24 * 60 * 60);
        infoCount -= day * 24 * 60 * 60;
        hour = infoCount / (60 * 60);
        infoCount -= hour * 60 * 60;
        minute = infoCount / 60;
        infoCount -= minute * 60;
 
        System.out.println(day + "天" + hour + "小时" + minute + "分钟" + infoCount + "秒");
 方法2 :

        long time = 82401;
        long day1 = time / 86400L;
        long hour1 = time % 86400L / 3600L;
        long minute1 = time % 3600L / 60L;
        long second1 = time % 60L;
 
        System.out.println(day1 + "天" + hour1 + "小时" + minute1 + "分钟" + second1 + "秒");
方法3:

        int time2 = 82401;
        int day2 = time2 / 86400;
        int hour2 = (time2 / 3600) % 24;
        int minute2 = (time2 / 60) % 60;
        int second2 = time2 % 60;
 
        System.out.println(day2 + "天" + hour2 + "小时" + minute2 + "分钟" + second2 + "秒" );