bootstrap轮播图片加文字

好的，下面是使用Bootstrap中的Carousel插件实现图片加文字轮播的方法：

1. 在HTML文件中添加Carousel组件的代码，例如：

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

  <!-- Wrapper for slides -->
  <div class="carousel-inner" role="listbox">
    <div class="item active">
      <img src="img/slide1.jpg" alt="Slide 1">
      <div class="carousel-caption">
        <h3>Slide 1</h3>
        <p>Some description about slide 1</p>
      </div>
    </div>

    <div class="item">
      <img src="img/slide2.jpg" alt="Slide 2">
      <div class="carousel-caption">
        <h3>Slide 2</h3>
        <p>Some description about slide 2</p>
      </div>
    </div>

    <div class="item">
      <img src="img/slide3.jpg" alt="Slide 3">
      <div class="carousel-caption">
        <h3>Slide 3</h3>
        <p>Some description about slide 3</p>
      </div>
    </div>
  </div>

  <!-- Controls -->
  <a class="left carousel-control" href="#myCarousel" 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="#myCarousel" role="button" data-slide="next">
    <span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
    <span class="sr-only">Next</span>
  </a>
</div>

2. 在CSS文件中添加样式，例如：

.carousel-caption {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: #fff;
}

.carousel-caption h3 {
  font-size: 3em;
  font-weight: 600;
  margin-bottom: 20px;
}

.carousel-caption p {
  font-size: 1.5em;
  margin-bottom: 20px;
}

3. 在JavaScript文件中初始化Carousel插件，例如：

$(document).ready(function(){
  $('#myCarousel').carousel({
    interval: 5000 // 设置轮播间隔时间为5秒钟
  });
});

以上就是使用Bootstrap中的Carousel插件实现图片加文字轮播的基本方法。您可以根据具体需求调整样式和轮播参数。