将毫秒换算成天、时、分、秒

public static String formatDuring(mss) {
        long days = mss / (1000 * 60 * 60 * 24);
        long hours = (mss % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60);
        long minutes = (mss % (1000 * 60 * 60)) / (1000 * 60);
        long seconds = (mss % (1000 * 60)) / 1000;
        return days + "天" + hours + "时" + minutes + "分"
                + seconds + "秒 ";
    }
    //传入时间毫秒
formatDuring(90000）