获取子节点
Tutorial: DOM实战
Category: JS
Published: 2026-04-07 13:58:26
Views: 20
Likes: 0
Comments: 0
<!DOCTYPE html>
<html lang="en">
<head></head>
<body>
<div>我是div</div>
<span>我是span</span>
<ul>
<li>我是li</li>
<li>我是li</li>
<li>我是li</li>
<li>我是li</li>
</ul>
<ol>
<li>我是li</li>
<li>我是li</li>
<li>我是li</li>
<li>我是li</li>
</ol>
<div class="demo">
<div class="box">
<span class="erweima">×</span>
</div>
</div>
<script>
var ul = document.querySelector("ul");
var lis = ul.querySelectorAll("li");
console.log(ul.childNodes);
console.log(ul.childNodes[0].nodeType);
console.log(ul.childNodes[1].nodeType);
console.log(ul.children);
</script>
</body>
</html>