如何使用jQuery DataTable设置下一页url

<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
<link rel="stylesheet" type="text/css" href="https://cdn.datatables.net/1.11.3/css/jquery.dataTables.min.css">
<script src="https://cdn.datatables.net/1.11.3/js/jquery.dataTables.min.js"></script>

<table id="myTable">
  <thead>
    <tr>
      <th>列1</th>
      <th>列2</th>
      <th>列3</th>
    </tr>
  </thead>
  <tbody>
    <!-- 表格数据 -->
  </tbody>
</table>

$(document).ready(function() {
  $('#myTable').DataTable({
    "ajax": {
      "url": "下一页的URL",
      "dataSrc": "数据源字段"
    },
    "columns": [
      { "data": "列1" },
      { "data": "列2" },
      { "data": "列3" }
    ]
  });
});