<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>LH7</title>
<link href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
<style>
   body{
       padding-top: 70px;
   }
   .carousel{
       height: 500px;
       background-color: #000000;
   }
   .carousel .item{
       height: 500px;
       background-color: #000000;
   }
   .carousel img{
       width:100% ;
   }
</style>

<div id="carousel-example-generic" class="carousel slide" data-ride="carousel">
   <!-- Indicators -->
   <ol class="carousel-indicators">
       <li data-target="#carousel-example-generic" data-slide-to="0" class="active"></li>
       <li data-target="#carousel-example-generic" data-slide-to="1"></li>
       <li data-target="#carousel-example-generic" data-slide-to="2"></li>
   </ol>

   <!-- Wrapper for slides -->
   <div class="carousel-inner" role="listbox">
       <div class="item active">
           <img src="images/6.jpg" alt="...">
           <div class="carousel-caption">

           </div>
       </div>
       <div class="item">
           <img src="images/8.jpg" alt="...">
           <div class="carousel-caption">

           </div>
       </div>
       ...
   </div>

   <!-- Controls -->
   <a class="left carousel-control" href="#carousel-example-generic" role="button" data-slide="prev">
       <span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
       <span class="sr-only">上一页</span>
   </a>
   <a class="right carousel-control" href="#carousel-example-generic" role="button" data-slide="next">
       <span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
       <span class="sr-only">下一页</span>
   </a>
</div>