有或没有顶部导航，这是非常常见的网站有一个粘性页脚。 Bootstrap有一个工具，可以轻松地创建固定页脚，但没有这样的设施创建粘性页脚 – 有一个很大的区别。
Googling这个问题将揭示，成百上千的开发者有同样的问题，但没有好的答案。
讽刺的是，Bootstrap documentation页本身有一个粘性页脚旁边的引导式造型和固定顶部导航栏。这是所有的自定义css虽然，而不是框架的一部分。所以一个明显的路线是采取和重构自己的自定义样式，因为它显然在Bootstrap框架中运行良好，但这似乎比它应该是更痛苦。
对于带有Bootstrap top导航栏的示例页面，以及不希望的非粘性页脚，请参见this plunkr。
问题：
(感谢Softlayer – 为graphics)
所需解决方案：
当然，页脚应该是响应和跨浏览器友好以及…
解决方法
正如Schmalzy指出的，答案可以在getbootstrap网站的示例部分找到
here。
但是该示例不包括顶部导航。对于带有粘性页脚的固定顶部导航，请参阅this plnkr或下面的代码。
样式CSS：
/* Styles go here */
/* Sticky footer styles
-------------------------------------------------- */
html,body {
height: 100%;
/* The html and body elements cannot have any padding or margin. */
}
/* Wrapper for page content to push down footer */
#wrap {
min-height: 100%;
height: auto;
/* Negative indent footer by its height */
margin: 0 auto -60px;
/* Pad bottom by footer height */
padding: 0 0 60px;
}
/* Set the fixed height of the footer here */
#footer {
height: 60px;
background-color: #f5f5f5;
}
/* Custom page CSS
-------------------------------------------------- */
/* Not required for template or sticky footer method. */
.container {
width: auto;
max-width: 680px;
padding: 0 15px;
}
.container .credit {
margin: 20px 0;
}
Index.html：
<!DOCTYPE html>
<html lang="en">
<head>
<Meta charset="utf-8">
<Meta http-equiv="X-UA-Compatible" content="IE=edge">
<Meta name="viewport" content="width=device-width,initial-scale=1.0">
<Meta name="description" content="">
<Meta name="author" content="">
<link rel="shortcut icon" href="../../docs-assets/ico/favicon.png">
<title>Sticky Footer Template for Bootstrap</title>
<!-- Bootstrap core CSS -->
<link href="//netdna.bootstrapcdn.com/bootstrap/3.0.1/css/bootstrap.min.css" rel="stylesheet">
<!-- Custom styles for this template -->
<link href="style.css" rel="stylesheet">
<!-- Just for debugging purposes. Don't actually copy this line! -->
<!--[if lt IE 9]><script src="../../docs-assets/js/ie8-responsive-file-warning.js"></script><![endif]-->
<!-- HTML5 shim and Respond.js IE8 support of HTML5 elements and media queries -->
<!--[if lt IE 9]>
<script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
<script src="https://oss.maxcdn.com/libs/respond.js/1.3.0/respond.min.js"></script>
<![endif]-->
</head>
<body>
<!-- Wrap all page content here -->
<div id="wrap">
<nav class="navbar navbar-default" role="navigation">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" class="navbar-toggle" 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 class="navbar-brand" href="#">Brand</a>
</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">
<li class="active"><a href="#">Link</a></li>
<li><a href="#">Link</a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="#">Action</a></li>
<li><a href="#">Another action</a></li>
<li><a href="#">Something else here</a></li>
<li class="divider"></li>
<li><a href="#">Separated link</a></li>
<li class="divider"></li>
<li><a href="#">One more separated link</a></li>
</ul>
</li>
</ul>
<form class="navbar-form navbar-left" role="search">
<div class="form-group">
<input type="text" class="form-control" placeholder="Search">
</div>
<button type="submit" class="btn btn-default">Submit</button>
</form>
<ul class="nav navbar-nav navbar-right">
<li><a href="#">Link</a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="#">Action</a></li>
<li><a href="#">Another action</a></li>
<li><a href="#">Something else here</a></li>
<li class="divider"></li>
<li><a href="#">Separated link</a></li>
</ul>
</li>
</ul>
</div><!-- /.navbar-collapse -->
</nav>
<!-- Begin page content -->
<div class="container">
<div class="page-header">
<h1>Sticky footer</h1>
</div>
<p class="lead">Pin a fixed-height footer to the bottom of the viewport in desktop browsers with this custom HTML and CSS.</p>
<p>Use <a href="../sticky-footer-navbar">the sticky footer with a fixed navbar</a> if need be,too.</p>
</div>
</div><!-- Wrap Div end -->
<div id="footer">
<div class="container">
<p class="text-muted credit">Example courtesy <a href="http://martinbean.co.uk">Martin Bean</a> and <a href="http://ryanfait.com/sticky-footer/">Ryan Fait</a>.</p>
</div>
</div>
<!-- Bootstrap core JavaScript
================================================== -->
<!-- Placed at the end of the document so the pages load faster -->
</body>
</html>
