菜鸟教程在线编辑器

AI 编程工具
 
                <!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>菜鸟教程(runoob.com)</title>	
<script src="https://cdn.staticfile.net/jquery/3.0.0/jquery.min.js"></script>
</head>
<body>
	
<div>
	<p id='#target'>一些文本</p>
	<span id='target'>一些文本</span>
</div>
<script>
$(function () { 
$( "div" ).find( "#" + $.escapeSelector( "#target" )).css('color','red');
})
</script>
 
</body>
</html>
              