将毫秒转换成天小时分钟

代码如下：第一种输出方式

/**
     * 毫秒转化为天小时分钟秒
     *
     * @param ms 毫秒值
     * @return
     */
    public static String formatTime(long ms) {
        int ss = 1000;
        int mi = ss * 60;
        int hh = mi * 60;
        int dd = hh * 24;

        long day = ms / dd;
        long hour = (ms - day * dd) / hh;
        long minute = (ms - day * dd - hour * hh)/ mi;
        //double second = (ms - day * dd - hour * hh - minute * mi) * 1.0 / ss;
        // long milliSecond = ms - day * dd - hour * hh - minute * mi - second * ss;

        if (day > 0) {
            return day + "天" + hour + "小时" + minute + "分钟";
        } else if (hour > 0) {
            return hour + "小时" + minute + "分钟";
        } else if (minute > 0) {
            return minute + "分钟";
        } else {
            return 0 + "分钟";
        }
    }

第二种输出方式

    /*
     * 毫秒转化时分秒毫秒
     */
    public static String formatTime(Long ms) {
        Integer ss = 1000;
        Integer mi = ss * 60;
        Integer hh = mi * 60;
        Integer dd = hh * 24;
 
        Long day = ms / dd;
        Long hour = (ms - day * dd) / hh;
        Long minute = (ms - day * dd - hour * hh) / mi;
        Long second = (ms - day * dd - hour * hh - minute * mi) / ss;
        Long milliSecond = ms - day * dd - hour * hh - minute * mi - second * ss;
        
        StringBuffer sb = new StringBuffer();
        if(day > 0) {
            sb.append(day+"天");
        }
        if(hour > 0) {
            sb.append(hour+"小时");
        }
        if(minute > 0) {
            sb.append(minute+"分");
        }
        if(second > 0) {
            sb.append(second+"秒");
        }
        if(milliSecond > 0) {
            sb.append(milliSecond+"毫秒");
        }
        return sb.toString();
    }