代码示例:(标识:jsck_node_removechild_3)
<!DOCTYPE html>
<html>
<body>

<h1>Element 对象</h1>

<h2>removeChild() 方法</h2>

<p>单击“删除”可从列表中溢出 id="myLI" 的元素。</p>

<button onclick="myFunction()">删除</button>

<ul>
  <li>Coffee</li>
  <li id="myLI">Tea</li>
  <li>Milk</li>
</ul>


<script>
function myFunction() {
  const element = document.getElementById("myLI");
  element.parentNode.removeChild(element);
}
</script>

</body>
</html>
运行结果: