1703839817转化为时分秒

以下是将时间戳转换为时分秒的方法：

function toHHmmss(timestamp) {
  var time;
  var hours = parseInt((timestamp % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
  var minutes = parseInt((timestamp % (1000 * 60 * 60)) / (1000 * 60));
  var seconds = (timestamp % (1000 * 60)) / 1000;
  time = (hours < 10 ? ('0' + hours) : hours) + ':' + (minutes < 10 ? ('0' + minutes) : minutes) + ':' + (seconds < 10 ? ('0' + seconds) : seconds);
  return time;
}

var timestamp = 1703839817;
var time = toHHmmss(timestamp);
console.log(time); // 输出：472177:43:37