jquery_ajax_test

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<button id="clickme"></button>
<script>
$('#clickme').click(function () {
  $.ajax({
      url: 'https://kpjhg0124.github.io/rise/assets/contents.json',
      type: "POST",
      dataType: 'json',
      success: function (data) {
          alert(data);
      }
  });
});
</script>