Javascript 引导4下拉菜单&；转盘不工作

我刚开始使用Bootstrap4，我正在一个网站上实现旋转木马和下拉菜单。但是，每当我点击下拉菜单或旋转木马指示器时，这两种方法似乎都不起作用。它会在URL中添加id，并再次进入页面顶部。下面是代码

    <div class="col-md-6">
    <!-- http://w3widgets.com/responsive-slider/img/slide-2.jpg -->
    <div id="carouselExampleControls" class="carousel slide" data-ride="carousel">
      <ol class="carousel-indicators">
        <li data-target="#carouselExampleIndicators" data-slide-to="0" class="active"></li>
        <li data-target="#carouselExampleIndicators" data-slide-to="1"></li>
        <li data-target="#carouselExampleIndicators" data-slide-to="2"></li>
      </ol>
      <div class="carousel-inner">
        <div class="carousel-item active">
          <img class="d-block w-100" src="http://w3widgets.com/responsive-slider/img/slide-2.jpg" alt="First slide">
          <div class="carousel-caption d-none d-md-block">
            <h5>...</h5>
            <p>...</p>
          </div>
        </div>
        <div class="carousel-item">
          <img class="d-block w-100" src="http://w3widgets.com/responsive-slider/img/slide-2.jpg" alt="Second slide">
          <div class="carousel-caption d-none d-md-block">
            <h5>...</h5>
            <p>...</p>
          </div>
        </div>
        <div class="carousel-item">
          <img class="d-block w-100" src="http://w3widgets.com/responsive-slider/img/slide-2.jpg" alt="Third slide">
          <div class="carousel-caption d-none d-md-block">
            <h5>...</h5>
            <p>...</p>
          </div>
        </div>
      </div>
      <a class="carousel-control-prev" href="#carouselExampleControls" 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="#carouselExampleControls" role="button" data-slide="next">
        <span class="carousel-control-next-icon" aria-hidden="true"></span>
        <span class="sr-only">Next</span>
      </a>
    </div>
</div>

...

...

...

我已经包括了所有必需的

CSS（bootstrap.min.CSS）

和

JS（jQuery，Popper，bootstrap.min.JS）

---

我不知道有什么问题。它甚至没有在控制台中显示任何类型的错误或警告。

验证所有链接是否正确链接，以及您是否指向确切的文件位置或使用

CDN

<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.bundle.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script>
<link href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet"/>
<div class="col-md-6">
        <!-- http://w3widgets.com/responsive-slider/img/slide-2.jpg -->
        <div id="carouselExampleControls" class="carousel slide" data-ride="carousel">
          <ol class="carousel-indicators">
            <li data-target="#carouselExampleIndicators" data-slide-to="0" class="active"></li>
            <li data-target="#carouselExampleIndicators" data-slide-to="1"></li>
            <li data-target="#carouselExampleIndicators" data-slide-to="2"></li>
          </ol>
          <div class="carousel-inner">
            <div class="carousel-item active">
              <img class="d-block w-100" src="http://w3widgets.com/responsive-slider/img/slide-2.jpg" alt="First slide">
              <div class="carousel-caption d-none d-md-block">
                <h5>...</h5>
                <p>...</p>
              </div>
            </div>
            <div class="carousel-item">
              <img class="d-block w-100" src="http://w3widgets.com/responsive-slider/img/slide-2.jpg" alt="Second slide">
              <div class="carousel-caption d-none d-md-block">
                <h5>...</h5>
                <p>...</p>
              </div>
            </div>
            <div class="carousel-item">
              <img class="d-block w-100" src="http://w3widgets.com/responsive-slider/img/slide-2.jpg" alt="Third slide">
              <div class="carousel-caption d-none d-md-block">
                <h5>...</h5>
                <p>...</p>
              </div>
            </div>
          </div>
          <a class="carousel-control-prev" href="#carouselExampleControls" 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="#carouselExampleControls" role="button" data-slide="next">
            <span class="carousel-control-next-icon" aria-hidden="true"></span>
            <span class="sr-only">Next</span>
          </a>
        </div>
    </div>

...

...

...

我认为

data target=“#carouselExampleIndicators”

会将您带到页面顶部，尝试删除它。如果

URL

中添加了

id

，则

bootstrap.min.js

链接不正确，你能把节目安排得满满的吗code@Saheb还是一样error@sanojlawrence你是对的，有一个链接错误，请将此作为答案发布，我会标记：）