我们永远不能怪罪任何帮了倒忙的志愿者。他们是一心对你好，别让他们心凉。相信自已。不要妄加评判自已，也不会把自已交给别人评判，更不会贬低自已。
本文实例讲述了Bootstrap实现的经典栅格布局效果。分享给大家供大家参考，具体如下：
先来看看效果图：
具体代码如下（某管理系统的Bootstrap实现）：
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>XXXXX系统</title>
<link rel="nofollow noopener noreferrer" href="css/bootstrap.min.css" rel="external nofollow" rel="stylesheet">
<!--[if lt IE 9]>
<script src="js/html5shiv.js"></script>
<script src="js/respond.min.js"></script>
<![endif]-->
<style>
body {
padding-top: 50px;
padding-bottom: 40px;
color: #5a5a5a;
}
/* 下面是左侧导航栏的代码 */
.sidebar {
position: fixed;
top: 51px;
bottom: 0;
left: 0;
z-index: 1000;
display: block;
padding: 20px;
overflow-x: hidden;
overflow-y: auto;
background-color: #ddd;
border-right: 1px solid #eee;
}
.nav-sidebar {
margin-right: -21px;
margin-bottom: 20px;
margin-left: -20px;
}
.nav-sidebar > li > a {
padding-right: 20px;
padding-left: 20px;
}
.nav-sidebar > .active > a,
.nav-sidebar > .active > a:hover,
.nav-sidebar > .active > a:focus {
color: #fff;
background-color: #428bca;
}
.main {
padding: 20px;
}
.main .page-header {
margin-top: 0;
}
</style>
</head>
<body>
<!--下面是顶部导航栏的代码-->
<nav class="navbar navbar-default navbar-inverse navbar-fixed-top" role="navigation">
<div class="container-fluid">
<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 class="navbar-brand" rel="nofollow noopener noreferrer" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >某管理系统</a>
</div>
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav">
<li class="active"><a rel="nofollow noopener noreferrer" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >首页</a></li>
<li class="dropdown">
<a rel="nofollow noopener noreferrer" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="dropdown-toggle" data-toggle="dropdown">功能<span class="caret"></span></a>
<ul class="dropdown-menu" role="menu">
<li class="dropdown-header">业务功能</li>
<li><a rel="nofollow noopener noreferrer" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >信息建立</a></li>
<li><a rel="nofollow noopener noreferrer" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >信息查询</a></li>
<li><a rel="nofollow noopener noreferrer" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >信息管理</a></li>
<li class="divider"></li>
<li class="dropdown-header">系统功能</li>
<li><a rel="nofollow noopener noreferrer" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >设置</a></li>
</ul>
</li>
<li><a rel="nofollow noopener noreferrer" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >帮助</a></li>
</ul>
<form class="navbar-form navbar-right" role="search">
<div class="form-group">
<input type="text" class="form-control" placeholder="用户名...">
<input type="text" class="form-control" placeholder="密码...">
</div>
<button type="submit" class="btn btn-default">登录</button>
</form>
</div>
</div>
</nav>
<!—自适应布局-->
<div class="container-fluid">
<div class="row">
<!—左侧导航栏-->
<div class="col-sm-3 col-md-2 sidebar">
<ul class="nav nav-sidebar">
<li class="active"><a rel="nofollow noopener noreferrer" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >首页</a></li>
</ul>
<ul class="nav nav-sidebar">
<li><a rel="nofollow noopener noreferrer" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >信息建立</a></li>
<li><a rel="nofollow noopener noreferrer" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >信息查询</a></li>
<li><a rel="nofollow noopener noreferrer" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >信息管理</a></li>
</ul>
<ul class="nav nav-sidebar">
<li><a rel="nofollow noopener noreferrer" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >设置</a></li>
<li><a rel="nofollow noopener noreferrer" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >帮助</a></li>
</ul>
</div>
<!—右侧管理控制台-->
<div class="col-sm-9 col-sm-offset-3 col-md-10 col-md-offset-2 main">
<h1 class="page-header">管理控制台</h1>
<p>
<!—一组按钮控件-->
<button type="button" class="btn btn-lg btn-default">操作1</button>
<button type="button" class="btn btn-lg btn-primary">操作2</button>
<button type="button" class="btn btn-lg btn-success">操作3</button>
<button type="button" class="btn btn-lg btn-info">操作4</button>
<button type="button" class="btn btn-lg btn-warning">操作5</button>
<button type="button" class="btn btn-lg btn-danger">操作6</button>
</p>
<div class="row">
<div class="col-md-6">
<!—panel面板，里面放置一些控件，下同-->
<div class="panel panel-primary">
<!—panel面板的标题，下同-->
<div class="panel-heading">
<h3 class="panel-title">最新提醒</h3>
</div>
<!—panel面板的内容，下同-->
<div class="panel-body">
<div class="alert alert-success" role="alert">
<strong>提示</strong>您的订单（2014001）已经审批通过！
</div>
<div class="alert alert-danger" role="alert">
<strong>提示</strong>您的订单（2014002）被打回！
</div>
<div class="alert alert-warning" role="alert">
<strong>提示</strong>您的订单（2013001）客户付款延迟！
</div>
</div>
</div>
</div>
<div class="col-md-6">
<div class="panel panel-primary">
<div class="panel-heading">
<h3 class="panel-title">我的任务</h3>
</div>
<div class="panel-body">
<ul class="nav nav-pills nav-stacked" role="tablist">
<li role="presentation">
<a rel="nofollow noopener noreferrer" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="alert alert-info">
<span class="badge pull-right">42</span>
订单审批
</a>
</li>
<li role="presentation">
<a rel="nofollow noopener noreferrer" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="alert alert-info">
<span class="badge pull-right">20</span>
收款确认
</a>
</li>
<li role="presentation">
<a rel="nofollow noopener noreferrer" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="alert alert-info">
<span class="badge pull-right">10</span>
付款确认
</a>
</li>
</ul>
</div>
</div>
</div>
</div>
<div class="row">
<div class="col-md-6">
<div class="panel panel-primary">
<div class="panel-heading">
<h3 class="panel-title">最新订单</h3>
</div>
<div class="panel-body">
<table class="table table-striped">
<thead>
<tr>
<th>#</th>
<th>产品</th>
<th>数量</th>
<th>总金额</th>
<th>业务员</th>
</tr>
</thead>
<tbody>
<tr>
<td>1</td>
<td>Apple Macbook air</td>
<td>10</td>
<td>80000</td>
<td>王小贱</td>
</tr>
<tr>
<td>2</td>
<td>Apple iPad air</td>
<td>20</td>
<td>65000</td>
<td>尹开花</td>
</tr>
<tr>
<td>3</td>
<td>Apple Macbook pro</td>
<td>5</td>
<td>50000</td>
<td>刘老根</td>
</tr>
</tbody>
</table>
<p><a class="btn btn-primary" rel="nofollow noopener noreferrer" href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" role="button">查看详细?</a></p>
</div>
</div>
</div>
<div class="col-md-6">
<div class="panel panel-primary">
<div class="panel-heading">
<h3 class="panel-title">工程进度</h3>
</div>
<div class="panel-body">
<h3><span class="label label-primary">水井挖掘工程</span></h3>
<div class="progress">
<div class="progress-bar progress-bar-striped" role="progressbar" aria-valuenow="80"
aria-valuemin="0" aria-valuemax="100" style="width: 60%"><span class="sr-only">80% Complete</span>
</div>
</div>
<h3><span class="label label-danger">基建工程</span></h3>
<div class="progress">
<div class="progress-bar progress-bar-danger" role="progressbar" aria-valuenow="30"
aria-valuemin="0" aria-valuemax="100" style="width: 80%"><span class="sr-only">30% Complete (danger)</span>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<script src="js/jquery-1.11.1.min.js"></script>
<script src="js/bootstrap.min.js"></script>
</body>
</html>
附：完整实例代码点击此处本站下载。
PS：关于bootstrap布局，这里再为大家推荐一款本站的在线可视化布局工具供大家参考使用：
在线bootstrap可视化布局编辑工具：
http://tools.haodaima.com/aideddesign/layoutit
希望本文所述对大家基于bootstrap的程序设计有所帮助。
本文Bootstrap实现的经典栅格布局效果实例【附demo源码】到此结束。只有经历最痛苦的坚持，才能配的上最永久的幸福。小编再次感谢大家对我们的支持！