html() 获取匹配集合中第一个元素的HTML的内容

获取匹配集合中第一个元素的HTML的内容 

node2:/var/www/html/js#cat h17.js
$('div').css("background","red")


node2:/var/www/html/js#cat h34.html 
<a>11111</a>
<div>222222</div>
<p>ddddddd</p>
<a>测试</a>
<script type="text/javascript" src="jquery-2.2.2.min.js"></script> 
<script type="text/javascript" src="h34.js"></script>

node2:/var/www/html/js#cat h34.js
console.log($('a').html());

原文地址:https://www.cnblogs.com/hzcya1995/p/13348858.html