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});

});