bootstrap轮播效果 bootstrap轮播太慢怎么设置

<!--data-ride设置图片切换方式为滑动 -->
<div id="carousel-example-generic" class="carousel slide" data-ride="carousel">
  <!-- 设置轮播图的数量和顺序-->
  <!--data-target的值应与上面的id值对应 -->
  <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>

  <!-- 要展示的图片信息 -->
  <div class="carousel-inner" role="listbox">
    <div class="item active">
      <img src="..." alt="...">
      <div class="carousel-caption">
        ...
      </div>
    </div>
    <div class="item">
      <img src="..." alt="...">
      <div class="carousel-caption">
        ...
      </div>
    </div>
    ...
  </div>

  <!-- 控制图标 -->
  <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">Previous</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">Next</span>
  </a>
</div>

<div id="carousel-example-generic" class="carousel slide" data-ride="carousel" data-interval="1000">

$(function(){
	$('#carousel-example-generic').carousel({interval:1000});
});