将毫秒 换算成(天 时 分 秒 毫秒)

/*
* 毫秒转化
*/
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;
    long second = (ms - day * dd - hour * hh - minute * mi) / ss;
    long milliSecond = ms - day * dd - hour * hh - minute * mi - second * ss;

    String strDay = day < 10 ? "0" + day : "" + day; //天
    String strHour = hour < 10 ? "0" + hour : "" + hour;//小时
         String strMinute = minute < 10 ? "0" + minute : "" + minute;//分钟
       String strSecond = second < 10 ? "0" + second : "" + second;//秒
   String strMilliSecond = milliSecond < 10 ? "0" + milliSecond : "" + milliSecond;//毫秒
             strMilliSecond = milliSecond < 100 ? "0" + strMilliSecond : "" + strMilliSecond;

 return strMinute + " 分钟 " + strSecond + " 秒";
   }

 

下面是一样的，输出格式不同而已

 

/*
 * 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();
}