<body>
{include file="../application/admin/view/header.html" /}
</body>header.html 中代码如下：<header>
<link rel="stylesheet" href="/static/css/bootstrap.min.css">
<script type="javascript" src="/static/js/jquery-2.1.1.min.js"></script>
<script type="javascript" src="/static/js/bootstrap.min.js"></script>
<nav class="navbar navbar-default nabar-fixed-top nav-style" role="navigation">
<div class="container">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a style="margin-top: 0" class="navbar-brand nav-brand" href="#"><img height="50px" style="margin-top: -15px" src="/static/img/logo.png" alt=""></a>
<p style="color: #dadbd6" class="navbar-text navbar-left">微信点餐服务后台</p>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav navbar-right">
<li><a class="nav-button" href="#">首页</a></li>
<li><a class="nav-button" href="#" target="_blank">文档</a></li>
<li><a class="nav-button" href="#" target="_blank">邮箱</a></li>
<li><a class="nav-button" href="#">推送消息</a></li>
<li><a class="nav-button" href="#">数据管理</a></li>
<li class="drowdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" >服务提供<span class="caret"></span></a>
<ul class="dropdown-menu" role="menu">
<li><a href="https://push.console.aliyun.com/#/app/overview">推送服务</a></li>
<li><a href="#">短信服务</a></li>
<li><a href="#">存储服务</a></li>
<li><a href="https://man.console.aliyun.com/aliyun/realTime.html">数据分析服务</a></li>
</ul>
</li>
<li class="drowdown">
<a class="dropdown-toggle" data-toggle="dropdown" href="#">个人中心<span class="caret"></span></a>
<ul class="dropdown-menu" role="menu">
<li><a href="#">个人信息</a></li>
<li><a href="#">退出登录</a></li>
</ul>
</li>
</ul>
</div><!-- /.navbar-collapse -->
</div><!-- /.container-fluid -->
</nav>
</header>然后折叠的都不能生效，不知道为什么 最佳答案
