/** * 将秒数转换成天具体的天时分秒 * 比如172800S转换成2天0时0分0秒 * @param second * @return */public String formatSecond(Object second){    String  timeStr = "0秒";    if(second!=null){        Double s=(Double) second;        String format;        Object[] array;        Integer days = (int)(s /(60 * 60 * 24));        Integer hours =(int)(s/(60*60) - days * 24);        Integer minutes = (int)(s/60 - hours*60 - days * 24 * 60);        Integer seconds = (int)(s-minutes*60-hours*60*60 - days * 24 * 60 * 60);        if(days>0){            format="%1$,d天%2$,d时%3$,d分%4$,d秒";            array=new Object[]{days,hours,minutes,seconds};        } else if(hours>0){            format="%1$,d时%2$,d分%3$,d秒";            array=new Object[]{hours,minutes,seconds};        }else if(minutes>0){            format="%1$,d分%2$,d秒";            array=new Object[]{minutes,seconds};        }else{            format="%1$,d秒";            array=new Object[]{seconds};        }        timeStr = String.format(format, array);    }    return timeStr ;}