在jquery或javascript中，有没有一种方法可以在页面加载时填充下拉列表，而不使用ajax请求？

<select id="mySelect">
  <option value="option1">Option 1</option>
  <option value="option2">Option 2</option>
  <option value="option3">Option 3</option>
</select>

<select id="mySelect"></select>

<script>
  var select = document.getElementById("mySelect");
  var options = ["Option 1", "Option 2", "Option 3"];

  for (var i = 0; i < options.length; i++) {
    var option = document.createElement("option");
    option.text = options[i];
    option.value = "option" + (i + 1);
    select.add(option);
  }
</script>

<select id="mySelect"></select>

<script>
  var options = ["Option 1", "Option 2", "Option 3"];

  for (var i = 0; i < options.length; i++) {
    $("#mySelect").append("<option value='option" + (i + 1) + "'>" + options[i] + "</option>");
  }
</script>