​x
 
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="//code.jquery.com/mobile/1.3.2/jquery.mobile-1.3.2.min.css">
<script src="//code.jquery.com/jquery-1.8.3.min.js"></script>
<script src="//code.jquery.com/mobile/1.3.2/jquery.mobile-1.3.2.min.js"></script>
</head>
<body>
​
<div data-role="page" id="pageone">
  <div data-role="content">
  <a href="#" data-role="button" data-icon="back">后退按钮</a>
  </div>
</div>
​
</body>
</html>
​