<!DOCTYPE html>
<html>
<head>
<style>
.siblings * { display: block;
border: 2px solid lightgrey;
color: lightgrey;
padding: 5px;
margin: 15px;
}
</style>
<script src="https://ajax.aspnetcdn.com/ajax/jQuery/jquery-3.5.1.min.js"></script>
<script>
$(document).ready(function(){ $("h2").nextUntil("h5", ".first,.second,.third").css({"color": "red", "border": "2px solid red"});});
</script>
</head>
<body>
<div style="width:500px;" class="siblings">
<div>parent
<p>p</p>
<span>span</span>
<h2>h2</h2>
<h3>h3</h3>
<p>p</p>
<p class="first">p class "first"</p>
<p>p</p>
<span class="second">span class "second"</span>
<span class="second">span also class "second"</span>
<span>span</span>
<h3 class="third">h3 class "third"</h3>
<h5>h5</h5>
</div>
</div>
<p>在此示例中，我们返回类名为“first”、“second”和“third”的所有元素，它们是 h2 和 h5 之间的下一个兄弟元素。</p>
</body>
</html>