如何只获取24个军事时间的JavaScript

function getMilitaryTime() {
  var currentTime = new Date();
  var hours = currentTime.getHours();
  var minutes = currentTime.getMinutes();
  var seconds = currentTime.getSeconds();
  
  // 将小时格式化为两位数
  if (hours < 10) {
    hours = "0" + hours;
  }
  
  // 将分钟格式化为两位数
  if (minutes < 10) {
    minutes = "0" + minutes;
  }
  
  // 将秒钟格式化为两位数
  if (seconds < 10) {
    seconds = "0" + seconds;
  }
  
  var militaryTime = hours + ":" + minutes + ":" + seconds;
  return militaryTime;
}

console.log(getMilitaryTime());