<!DOCTYPE html>
<html>
<head>
<title>Bootstrap 实例 - 默认的导航栏</title>
<link href="bootstrap.min.css" rel="stylesheet">
<script src="jquery-2.1.4.min.js"></script>
<script src="bootstrap.min.js"></script>
</head>
<body>
<nav class="navbar navbar-inverse" role="navigation">
<div class="navbar-header">
<a class="navbar-brand" href="#">林炳文在此～</a>
</div>
<div>
<ul class="nav navbar-nav">
<li class="active"><a href="#">导航一</a></li>
<li><a href="#">导航二</a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">
下拉菜单
<b class="caret"></b>
</a>
<ul class="dropdown-menu">
<li><a href="#">我是谁呢？</a></li>
<li><a href="#">我也不知道</a></li>
<li><a href="#">你是谁呢？</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>
</body>
</html>
