为什么我把所有的参数都放进去了，但旋转木马却不能用？

问题描述 投票：1回答：1

试图使用bootstrap的旋转木马例子，但由于某些原因，我的旋转木马在顶部不能工作，我不知道问题出在哪里？我试着搜索youtube视频和堆栈，但没有任何东西告诉我如何解决不滚动的问题。我想我可能漏掉了一个依赖关系？肯定有人以前遇到过这个问题，请告知新的编码......

<link rel="canonical" href="https://getbootstrap.com/docs/4.4/examples/carousel/">

<!-- Bootstrap core CSS -->
<link href="assets/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" crossorigin="anonymous">


<main role="main">

  <div id="myCarousel" class="carousel slide" data-ride="carousel">
    <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>
    <div class="carousel-inner">
      <div class="carousel-item active">
        <svg class="bd-placeholder-img" width="100%" height="100%" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img"><rect width="100%" height="100%" fill="#777"/></svg>
        <div class="container">
          <div class="carousel-caption text-left">
            <h1>Example headline.</h1>
            <p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.</p>
            <p><a class="btn btn-lg btn-primary" href="#" role="button">Sign up today</a></p>
          </div>
        </div>
      </div>
      <div class="carousel-item">
        <svg class="bd-placeholder-img" width="100%" height="100%" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img"><rect width="100%" height="100%" fill="#777"/></svg>
        <div class="container">
          <div class="carousel-caption">
            <h1>Another example headline.</h1>
            <p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.</p>
            <p><a class="btn btn-lg btn-primary" href="#" role="button">Learn more</a></p>
          </div>
        </div>
      </div>
      <div class="carousel-item">
        <svg class="bd-placeholder-img" width="100%" height="100%" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img"><rect width="100%" height="100%" fill="#777"/></svg>
        <div class="container">
          <div class="carousel-caption text-right">
            <h1>One more for good measure.</h1>
            <p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.</p>
            <p><a class="btn btn-lg btn-primary" href="#" role="button">Browse gallery</a></p>
          </div>
        </div>
      </div>
    </div>
    <a class="carousel-control-prev" href="#myCarousel" role="button" data-slide="prev">
      <span class="carousel-control-prev-icon" aria-hidden="true"></span>
      <span class="sr-only">Previous</span>
    </a>
    <a class="carousel-control-next" href="#myCarousel" role="button" data-slide="next">
      <span class="carousel-control-next-icon" aria-hidden="true"></span>
      <span class="sr-only">Next</span>
    </a>
  </div>




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  <footer class="container">
    <p class="float-right"><a href="#">Back to top</a></p>
    <p>&copy; 2017-2019 Company, Inc. &middot; <a href="#">Privacy</a> &middot; <a href="#">Terms</a></p>
  </footer>
</main>
<script src="assets/jquery/jquery.min.js" integrity="sha384-J6qa4849blE2+poT4WnyKhv5vZF5SrPo0iEjwBvKU7imGFAV0wwj1yYfoRSJoZ+n" crossorigin="anonymous"></script>
<script>
  window.jQuery || document.write('<script src="/docs/4.4/assets/js/vendor/jquery.slim.min.js"><\/script>')
</script>
<script src="assets/js/bootstrap.bundle.min.js" integrity="sha384-6khuMg9gaYr5AxOqhkVIODVIvm9ynTT5J4V1cfthmT+emCG6yVmEZsRHdxlotUnm" crossorigin="anonymous"></script>
</body>

</html>
javascript html jquery css bootstrap-4
1个回答
1
投票

看起来你只是复制+粘贴了Bootstrap演示页面的HTML，包括它们到CSS和JS文件的相对路径。这就是问题所在--你需要修复这些路径，以便它们在以下情况下工作。你自己 的网站。你可以使用CDN版本的jQuery和Bootstrap来实现，注意前三行。

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.bundle.min.js" integrity="sha384-6khuMg9gaYr5AxOqhkVIODVIvm9ynTT5J4V1cfthmT+emCG6yVmEZsRHdxlotUnm" crossorigin="anonymous"></script>
<link href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" crossorigin="anonymous">

<main role="main">
  <div id="myCarousel" class="carousel slide" data-ride="carousel">
    <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>
    <div class="carousel-inner">
      <div class="carousel-item active">
        <svg class="bd-placeholder-img" width="100%" height="100%" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img"><rect width="100%" height="100%" fill="#777"/></svg>
        <div class="container">
          <div class="carousel-caption text-left">
            <h1>Example headline.</h1>
            <p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.</p>
            <p><a class="btn btn-lg btn-primary" href="#" role="button">Sign up today</a></p>
          </div>
        </div>
      </div>
      <div class="carousel-item">
        <svg class="bd-placeholder-img" width="100%" height="100%" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img"><rect width="100%" height="100%" fill="#777"/></svg>
        <div class="container">
          <div class="carousel-caption">
            <h1>Another example headline.</h1>
            <p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.</p>
            <p><a class="btn btn-lg btn-primary" href="#" role="button">Learn more</a></p>
          </div>
        </div>
      </div>
      <div class="carousel-item">
        <svg class="bd-placeholder-img" width="100%" height="100%" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img"><rect width="100%" height="100%" fill="#777"/></svg>
        <div class="container">
          <div class="carousel-caption text-right">
            <h1>One more for good measure.</h1>
            <p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.</p>
            <p><a class="btn btn-lg btn-primary" href="#" role="button">Browse gallery</a></p>
          </div>
        </div>
      </div>
    </div>
    <a class="carousel-control-prev" href="#myCarousel" role="button" data-slide="prev">
      <span class="carousel-control-prev-icon" aria-hidden="true"></span>
      <span class="sr-only">Previous</span>
    </a>
    <a class="carousel-control-next" href="#myCarousel" role="button" data-slide="next">
      <span class="carousel-control-next-icon" aria-hidden="true"></span>
      <span class="sr-only">Next</span>
    </a>
  </div>
  <footer class="container">
    <p class="float-right"><a href="#">Back to top</a></p>
    <p>&copy; 2017-2019 Company, Inc. &middot; <a href="#">Privacy</a> &middot; <a href="#">Terms</a></p>
  </footer>
</main>
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