请告诉我如何将 select2 处理程序连接到追加或加载的新元素。
$(".js-example-basic-single").select2();
$(document).ready(function() {
$("body").append('<select class="js-example-basic-single"><option>1</option><option>2</option><option>3</option></select>');
})select {
width: 100px;
}<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/select2.min.css" rel="stylesheet" />
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/select2.min.js"></script>
<body>
</body>