简单教程
提交运行
代码编辑器：
<!DOCTYPE html> <meta charset="utf-8"> <link href="/static/next/css/tryit.css?v=2017082407" rel="stylesheet"/> <script src="https://cdn.bootcss.com/jquery/1.10.2/jquery.min.js"> </script> <script> $(document).ready(function(){ $("p").on({ mouseover:function(){$("body").css("background-color","lightgray");}, mouseout:function(){$("body").css("background-color","lightblue");}, click:function(){$("body").css("background-color","yellow");} }); }); </script> <p>Click or move the mouse pointer over this paragraph.</p> <footer>简单教程，简单编程<br/>Copyright © 简单教程 www.twle.cn</footer>
运行结果：