3.15bootstrap 作业

<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="description" >
<meta name="keywords" >
<meta name="author" >
<title>Bootstrap3</title>
<link href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
</head>
<body>
<nav class="navbar navbar-inverse">
<div class="container-fluid">
<!-- 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" aria-expanded="false">
<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="#">博客-首页</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="#">博客首页 <span class="sr-only">(current)</span></a></li>
<li><a href="#">博文列表</a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">下载中心 <span class="caret"></span></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 role="separator" class="divider"></li>
<li><a href="#">Separated link</a></li>
<li role="separator" class="divider"></li>
<li><a href="#">One more separated link</a></li>
</ul>
</li>
</ul>
<form class="navbar-form navbar-left">
<div class="form-group">
<input type="text" value="你想搜索的内容" class="form-control" placeholder="Search">
</div>
<button type="submit" class="btn btn-default">搜索</button>
</form>
<ul class="nav navbar-nav navbar-right">
<li><a href="#">登录</a></li>
<li><a href="#">注册</a></li>
</ul>
</div>
</div>
</nav>
<div class="container-fluid ">
<div class="row">
<div class="col-md-2 ">
<div class="panel panel-default">
<div class="panel-heading">
<ul class="list-group">
<li class="list-group-item">热门博文</li>
<li class="list-group-item">下载中心</li>
<li class="list-group-item">博文面板</li>
</ul>
</div>
</div>
</div>
<div class="col-md-8 " >
<div class="panel panel-default">
<div class="panel-body">
<ul class="media-list">
<li class="media">
<div class="media-left">
<a href="#">
<img class="media-object" src="img/header.jpg" alt="...">
</a>
</div>
<div class="media-body">
<h4 class="media-heading"><a href="#">Python数据挖掘与分析</a></h4>
<p>在实际应用中,待分析数据的来源类型可能是非常繁杂的,必然需要将其读入并转化为方便处理的结构和形式,为后续的工作做好准备。本课程介绍使用Python进行数据分析的第一步,即不同类型的数据获取,内容涉及txt、csv、docx、xlsx、json等不同类型文件内容的读取,列表、字典、集合等在数据分析时常用的Python内置类型的用法,Python标准库json和扩展库pandas、Scrapy的简单用法。</p>
<div class="row">
<div class="col-md-8">
<span class="glyphicon glyphicon-user" aria-hidden="true">发布时间 1天前</span>
</div>
<div class="col-md-4">
<span class="glyphicon glyphicon-eye-open " aria-hidden="true"> 5</span>
<span class="glyphicon glyphicon-pencil " aria-hidden="true" > 0</span>
<span class="glyphicon glyphicon-export " aria-hidden="true" > </span>
</div>
</div>
</div>
</li>
<li class="media">
<div class="media-left">
<a href="#">
<img class="media-object" src="img/header.jpg" alt="...">
</a>
</div>
<div class="media-body">
<h4 class="media-heading"><a href="#">Python数据挖掘与分析</a></h4>
<p>在实际应用中,待分析数据的来源类型可能是非常繁杂的,必然需要将其读入并转化为方便处理的结构和形式,为后续的工作做好准备。本课程介绍使用Python进行数据分析的第一步,即不同类型的数据获取,内容涉及txt、csv、docx、xlsx、json等不同类型文件内容的读取,列表、字典、集合等在数据分析时常用的Python内置类型的用法,Python标准库json和扩展库pandas、Scrapy的简单用法。</p>
<div class="row">
<div class="col-md-8">
<span class="glyphicon glyphicon-user" aria-hidden="true">发布时间 1天前</span>
</div>
<div class="col-md-4">
<span class="glyphicon glyphicon-eye-open " aria-hidden="true"> 5</span>
<span class="glyphicon glyphicon-pencil " aria-hidden="true" > 0</span>
<span class="glyphicon glyphicon-export " aria-hidden="true" > </span>
</div>
</div>
</div>
</li>
<li class="media">
<div class="media-left">
<a href="#">
<img class="media-object" src="img/header.jpg" alt="...">
</a>
</div>
<div class="media-body">
<h4 class="media-heading"><a href="#">Python数据挖掘与分析</a></h4>
<p>在实际应用中,待分析数据的来源类型可能是非常繁杂的,必然需要将其读入并转化为方便处理的结构和形式,为后续的工作做好准备。本课程介绍使用Python进行数据分析的第一步,即不同类型的数据获取,内容涉及txt、csv、docx、xlsx、json等不同类型文件内容的读取,列表、字典、集合等在数据分析时常用的Python内置类型的用法,Python标准库json和扩展库pandas、Scrapy的简单用法。</p>
<div class="row">
<div class="col-md-8">
<span class="glyphicon glyphicon-user" aria-hidden="true">发布时间 1天前</span>
</div>
<div class="col-md-4">
<span class="glyphicon glyphicon-eye-open " aria-hidden="true"> 5</span>
<span class="glyphicon glyphicon-pencil " aria-hidden="true" > 0</span>
<span class="glyphicon glyphicon-export " aria-hidden="true" > </span>
</div>
</div>
</div>
</li>
<li class="media">
<div class="media-left">
<a href="#">
<img class="media-object" src="img/header.jpg" alt="...">
</a>
</div>
<div class="media-body">
<h4 class="media-heading"><a href="#">Python数据挖掘与分析</a></h4>
<p>在实际应用中,待分析数据的来源类型可能是非常繁杂的,必然需要将其读入并转化为方便处理的结构和形式,为后续的工作做好准备。本课程介绍使用Python进行数据分析的第一步,即不同类型的数据获取,内容涉及txt、csv、docx、xlsx、json等不同类型文件内容的读取,列表、字典、集合等在数据分析时常用的Python内置类型的用法,Python标准库json和扩展库pandas、Scrapy的简单用法。</p>
<div class="row">
<div class="col-md-8">
<span class="glyphicon glyphicon-user" aria-hidden="true"> 发布时间 1天前</span>
</div>
<div class="col-md-4">
<span class="glyphicon glyphicon-eye-open " aria-hidden="true"> 5</span>
<span class="glyphicon glyphicon-pencil " aria-hidden="true" > 0</span>
<span class="glyphicon glyphicon-export " aria-hidden="true" > </span>
</div>
</div>
</div>
</li>
<li class="media">
<div class="media-left">
<a href="#">
<img class="media-object" src="img/header.jpg" alt="...">
</a>
</div>
<div class="media-body">
<h4 class="media-heading"><a href="#">Python数据挖掘与分析</a></h4>
<p>在实际应用中,待分析数据的来源类型可能是非常繁杂的,必然需要将其读入并转化为方便处理的结构和形式,为后续的工作做好准备。本课程介绍使用Python进行数据分析的第一步,即不同类型的数据获取,内容涉及txt、csv、docx、xlsx、json等不同类型文件内容的读取,列表、字典、集合等在数据分析时常用的Python内置类型的用法,Python标准库json和扩展库pandas、Scrapy的简单用法。</p>
<div class="row">
<div class="col-md-8">
<span class="glyphicon glyphicon-user" aria-hidden="true"> 发布时间 1天前</span>
</div>
<div class="col-md-4">
<span class="glyphicon glyphicon-eye-open " aria-hidden="true"> 5</span>
<span class="glyphicon glyphicon-pencil " aria-hidden="true" > 0</span>
<span class="glyphicon glyphicon-export " aria-hidden="true" > </span>
</div> </div>
</div>
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</ul>
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