html - 我的 Bootstrap 轮播不工作

Question

我正在尝试 Bootstrap 轮播，但它就是行不通。我做了很多研究并一次又一次地检查，但它仍然行不通。谁能告诉我为什么？(我刚开始，所以非常感谢一些详细的解释)

这是我的代码。

<div class="container-fluid">
    <div class="carousel slide" data-ride="carousel" id="carousel">
        <ol class="carousel-indicators">
            <li data-target="#carousel" data-slide to="0" class="active"></li>
            <li data-target="#carousel" data-slide to="1"></li>
            <li data-target="#carousel" data-slide to="2"></li>
        </ol>
        <div class="carousel-inner">
            <div class="item active">
                <img src="https://f1.media.brightcove.com/8/4495439099001/4495439099001_5325814229001_5305215728001-vs.jpg?pubId=4495439099001&videoId=5305215728001">
            </div>
            <div class="item">
                <img src="http://www.asianews.it/files/img/INDIA_-_0907_-_Vescovo_di_Vasai_su_MT.jpg">
            </div>
            <div class="item">
                <img src="https://www.crossroadsinitiative.com/wp-content/uploads/2016/02/Mother-Teresa-of-Calcutta-Mother-Teresas-National-Prayer-Breakfast-Message.jpg">
            </div>
        </div>
        <a class="carousel-control left" href="#carousel" data-slide="prev">
            <span class="glyphicon glyphicon-chevron-left"></span>
        </a>
        <a class="carousel-control right" href="#carousel" data-slide="next">
            <span class="glyphicon glyphicon-chevron-right"></span>
        </a>
    </div>
</div>

Answer 1

添加 Bootstrap 和 jQuery CDN 后，

看来你的轮播工作正常，

您必须检查其中一项:

• 如果没有，请添加 jQuery 引用。
• 如果您已经有 jQuery，请确保它在 bootstrap javascript 之前。
• 如果下载了 bootstrap 和 jQuery 并且您在本地安装了它们，请确保您使用的是正确的文档链接。

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">

<!-- Latest compiled and minified JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>

<div class="container-fluid">
    <div class="carousel slide" data-ride="carousel" id="carousel">
        <ol class="carousel-indicators">
            <li data-target="#carousel" data-slide to="0" class="active"></li>
            <li data-target="#carousel" data-slide to="1"></li>
            <li data-target="#carousel" data-slide to="2"></li>
        </ol>
        <div class="carousel-inner">
            <div class="item active">
                <img src="https://f1.media.brightcove.com/8/4495439099001/4495439099001_5325814229001_5305215728001-vs.jpg?pubId=4495439099001&videoId=5305215728001">
            </div>
            <div class="item">
                <img src="http://www.asianews.it/files/img/INDIA_-_0907_-_Vescovo_di_Vasai_su_MT.jpg">
            </div>
            <div class="item">
                <img src="https://www.crossroadsinitiative.com/wp-content/uploads/2016/02/Mother-Teresa-of-Calcutta-Mother-Teresas-National-Prayer-Breakfast-Message.jpg">
            </div>
        </div>
        <a class="carousel-control left" href="#carousel" data-slide="prev">
            <span class="glyphicon glyphicon-chevron-left"></span>
        </a>
        <a class="carousel-control right" href="#carousel" data-slide="next">
            <span class="glyphicon glyphicon-chevron-right"></span>
        </a>
    </div>
</div>