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最新推荐文章于 2025-11-04 10:15:01 发布

原创最新推荐文章于 2025-11-04 10:15:01 发布 · 253 阅读

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 <!DOCTYPE html>
<html>

<head lang="en">
    <meta charset="UTF-8">
    <title></title>
 

</head>

<body>
<div class="box">
        <div class="hd" id="hd">
            <span class="current">体育</span>
            <span>娱乐</span>
            <span>新闻</span>
            <span>综合</span>
        </div>
        <div class="bd" id="bd">
            <div class="current">我是体育模块</div>
            <div>我是娱乐模块</div>
         .   <div>我是新闻模块</div>
            <div>我是综合模块</div>
        </div>
    </div>
  <script>
var hd = document.getElementById('hd')
        var spanss = hd.getElementsByTagName('span');
        console.log(spanss);
        
        var spans = hd.children;
        console.log(spans);
        
        console.log(spans==spanss);  ？？？？？？？？？？？
 </script>
</body>

</html>