<!DOCTYPE HTML> <html> <head> <link rel="stylesheet" href="Http://apps.bdimg.com/libs/jquerymobile/1.4.2/jquery.mobile.min.CSS"> <script src="//apps.bdimg.com/libs/jquery/1.10.2/jquery.min.js"></script> <script src="//apps.bdimg.com/libs/jquerymobile/1.4.2/jquery.mobile.min.js"></script> </head> <body> <div data-role="page" id="pageone"> <div data-role="header"> <h1>可折叠块</h1> </div> <div data-role="content"> <div data-role="collapsible" data-collapsed-icon="arrow-d" data-expanded-icon="arrow-u"> <h1>data-collapsed-icon 规定按钮的图标。</h1> <p>data-expanded-icon 规定内容被展开时按钮的图标。</p> </div> </div> <div data-role="footer"> <h1>页脚</h1> </div> </div> </body> </html>