.nav——指定列表元素为导航组件。
.nav-tabs——指定导航组件的样式为标签页；
.nav-pills——指定导航组件的样式为胶囊式标签页；
.nav-stacked——指定标签页的样式为垂直堆叠排列；
.nav-justified——指定标签页的样式为两端对齐；
.disabled——设置导航栏组件的菜单项为禁用样式；
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width,initial-scale=1">
<title>组件_导航</title>
<link rel="stylesheet" href="bootstrap.min.css" type="text/css">
<!--<link rel="stylesheet" href="//cdn.bootcss.com/bootstrap/3.3.5/css/bootstrap.min.css">-->
<script src="jquery-1.11.1.min.js"></script>
<script src="bootstrap.min.js"></script>
</head>
<body>
<div class="container">
<p>
<ul class="nav nav-tabs" role="tablist">
<li role="presentation" class="active"><a href="#">首页</a></li>
<li role="presentation"><a href="#">新闻资讯</a></li>
<li role="presentation"><a href="#">关于我们</a></li>
</ul>
</p>
<p>
<ul class="nav nav-pills nav-justified" role="tablist">
<li role="presentation" class="active"><a href="#">首页</a></li>
<li role="presentation" class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">
新闻资讯
<span class="caret"></span>
</a>
<ul class="dropdown-menu" role="menu">
<li role="presentation"><a href="#" role="menuitem" tabindex="-1">集团要闻</a></li>
<li role="presentation"><a href="#" role="menuitem" tabindex="-1">行业动态</a></li>
</ul>
</li>
<li role="presentation" class="disabled"><a href="#">关于我们</a></li>
</ul>
</p>
<p>
<ul class="nav nav-pills nav-stacked" role="tablist">
<li role="presentation" class="active"><a href="#">首页</a></li>
<li role="presentation"><a href="#">新闻资讯</a></li>
<li role="presentation"><a href="#">关于我们</a></li>
</ul>
</p>
<script>
$(".nav a").click(function(e){
e.preventDefault();
$(this).tab("show");
})
</script>
</div>
</body>
</html>