代码示例:(标识:bs_carousel_2)
<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap 实例</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.bootcdn.net/ajax/libs/twitter-bootstrap/5.1.2/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.bootcdn.net/ajax/libs/twitter-bootstrap/5.1.2/js/bootstrap.bundle.js"></script>
</head>
<body>

<!-- 轮播 -->
<div id="demo" class="carousel slide" data-bs-ride="carousel">

  <!-- Indicators/dots -->
  <div class="carousel-indicators">
    <button type="button" data-bs-target="#demo" data-bs-slide-to="0" class="active"></button>
    <button type="button" data-bs-target="#demo" data-bs-slide-to="1"></button>
    <button type="button" data-bs-target="#demo" data-bs-slide-to="2"></button>
  </div>
  
  <!-- The slideshow/carousel -->
  <div class="carousel-inner">
    <div class="carousel-item active">
      <img src="/static/demo/images/shanghai-1.jpg" alt="Shanghai" class="d-block" style="width:100%">
      <div class="carousel-caption">
        <h3>Shanghai</h3>
        <p>We had such a great time in Shanghai!</p>
      </div>
    </div>
    <div class="carousel-item">
      <img src="/static/demo/images/beijing.jpg" alt="Beijing" class="d-block" style="width:100%">
      <div class="carousel-caption">
        <h3>Beijing</h3>
        <p>Thank you, Beijing!</p>
      </div> 
    </div>
    <div class="carousel-item">
      <img src="/static/demo/images/wuhan.jpg" alt="Wuhan" class="d-block" style="width:100%">
      <div class="carousel-caption">
        <h3>Wuhan</h3>
        <p>We love the Reganmian!</p>
      </div>  
    </div>
  </div>
  
  <!-- Left and right controls/icons -->
  <button class="carousel-control-prev" type="button" data-bs-target="#demo" data-bs-slide="prev">
    <span class="carousel-control-prev-icon"></span>
  </button>
  <button class="carousel-control-next" type="button" data-bs-target="#demo" data-bs-slide="next">
    <span class="carousel-control-next-icon"></span>
  </button>
</div>

<div class="container-fluid mt-3">
  <h3>轮播实例</h3>
  <p>本例演示如何创建带有指示器和控件的轮播。</p>
</div>

</body>
</html>
运行结果: