javascript - 如何像facebook一样在分钟更改为小时然后天后使用时间前javascript？

Question

(function timeAgo(selector) {

  console.clear();

  var dt1 = new Date("2019-12-17 13:12:34");
  var dt2 = new Date();

  var diff = (dt2.getTime() - dt1.getTime());
  var hours = Math.floor(diff / (1000 * 60 * 60));
  diff -= hours * (1000 * 60 * 60);
  var mins = Math.floor(diff / (1000 * 60));
  diff -= mins * (1000 * 60);

  document.getElementById("demo").innerHTML = mins + 'minutes ago';

  setTimeout(timeAgo, 60000);

})();

<span id="demo" />

Answer 1

使用 moment.js。

moment("20111031", "YYYYMMDD").fromNow()
// 8 years ago