js 毫秒转天时分秒的实例

formatDuring: function(mss) {
  var days = parseInt(mss / (1000 * 60 * 60 * 24));
  var hours = parseInt((mss % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
  var minutes = parseInt((mss % (1000 * 60 * 60)) / (1000 * 60));
  var seconds = (mss % (1000 * 60)) / 1000;
  return days + " 天 " + hours + " 小时 " + minutes + " 分钟 " + seconds + " 秒 ";
}

转载：https://www.jb51.net/article/128436.htm