毫秒转换时分秒

毫秒转 X天X时X分X秒

getTime(my_time) {
      var days = my_time / 1000 / 60 / 60 / 24;
      var daysRound = Math.floor(days);
      var hours = my_time / 1000 / 60 / 60 - 24 * daysRound;
      var hoursRound = Math.floor(hours);
      var minutes = my_time / 1000 / 60 - 24 * 60 * daysRound - 60 * hoursRound;
      var minutesRound = Math.floor(minutes);
      var minutesCover=minutesRound >10 ? minutesRound: `0${minutesRound}`
      var seconds =
        my_time / 1000 -
        24 * 60 * 60 * daysRound -
        60 * 60 * hoursRound -
        60 * minutesRound;
      var time = "";
      if (daysRound) {
        time = daysRound + "天"+ hoursRound + "小时"+minutesRound + "分钟";
      } else if (!daysRound && hoursRound) {
        time = hoursRound + "小时"+minutesRound + "分钟";
      } else if (!daysRound && !hoursRound && minutesRound) {
        time = minutesRound + "分钟";
      } else if (!daysRound && !hoursRound && !minutesRound && seconds) {
        time = seconds + "秒";
      }
      return time;
    },