简单教程
提交运行
代码编辑器：
<meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="/static/lib/bootstrap/4.0.0/css/bootstrap.min.css"> <script src="/static/lib/jquery/3.3.1/jquery.min.js"></script> <script src="/static/lib/popper.js/1.12.9/umd/popper.min.js"></script> <script src="/static/lib/bootstrap/4.0.0/js/bootstrap.min.js"></script> <style> /* Make the image fully responsive */ .carousel-inner img { width: 100%; height: 100%; } </style> <div id="demo" class="carousel slide" data-ride="carousel"> <!-- 指示符 --> <ul class="carousel-indicators"> <li data-target="#demo" data-slide-to="0" class="active"></li> <li data-target="#demo" data-slide-to="1"></li> <li data-target="#demo" data-slide-to="2"></li> </ul> <!-- 轮播图片 --> <div class="carousel-inner"> <div class="carousel-item active"> <img src="/static/i/img2.jpg"> <div class="carousel-caption"> <h3>第一张图片描述标题</h3> <p>描述文字!</p> </div> </div> <div class="carousel-item"> <img src="/static/i/img3.jpg"> <div class="carousel-caption"> <h3>第二张图片描述标题</h3> <p>描述文字!</p> </div> </div> <div class="carousel-item"> <img src="/static/i/img4.jpg"> <div class="carousel-caption"> <h3>第三张图片描述标题</h3> <p>描述文字!</p> </div> </div> </div> <!-- 左右切换按钮 --> <a class="carousel-control-prev" href="#demo" data-slide="prev"> <span class="carousel-control-prev-icon"></span> </a> <a class="carousel-control-next" href="#demo" data-slide="next"> <span class="carousel-control-next-icon"></span> </a> </div>
运行结果：