<!DOCTYPE html>
<html>
<meta charset="utf-8">
<head>
<title>Bootstrap 实例 - 下拉菜单（Dropdown）插件方法</title>
<link href="https://libs.baidu.com/bootstrap/3.0.3/css/bootstrap.min.css" rel="stylesheet">
<script src="https://libs.baidu.com/jquery/2.0.0/jquery.min.js"></script>
<script src="https://libs.baidu.com/bootstrap/3.0.3/js/bootstrap.min.js"></script>
</head>
<body>
<nav class="navbar navbar-default" role="navigation">
<div class="navbar-header">
<a class="navbar-brand" href="#">自强学堂</a>
</div>
<div id="myexample">
<ul class="nav navbar-nav">
<li class="active"><a href="#">iOS</a></li>
<li><a href="#">SVN</a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle">Java <b
class="caret"></b></a>
<ul class="dropdown-menu">
<li><a id="action-1" href="#">
jmeter</a>
</li>
<li><a href="#">EJB</a></li>
<li><a href="#">Jasper Report</a></li>
<li class="divider"></li>
<li><a href="#">分离的链接</a></li>
<li class="divider"></li>
<li><a href="#">另一个分离的链接</a></li>
</ul>
</li>
</ul>
</div>
</nav>
</div>
<script>
$(function(){
$(".dropdown-toggle").dropdown('toggle');
});
</script>
</body>
</html>