版权声明:《==study hard and make progress every day==》 https://blog.csdn.net/qq_38225558/article/details/84668165
效果图:
代码:(注意引入jQuery插件!!)
<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title></title>
<script type="text/javascript" src="jquery.min.js" ></script>
<script>
$(function(){
var $zq=$('<span style="background-color: #73d8ff">js创建元素标签加属性</span>');
$('#zhengqing').append($zq);
})
</script>
</head>
<body>
<div id="zhengqing"></div>
</body>
</html>