Bootstrap 5 导航栏切换按钮没有响应

Question

我无法让 Bootstrap 5 导航栏中的切换按钮正常工作。该按钮出现，但单击它不会在较小的屏幕上显示导航链接。我已遵循 Bootstrap 文档和示例，但我似乎无法弄清楚出了什么问题。

`<nav class="navbar navbar-expand-lg navbar-light bg-light">
  <div class="container-fluid">
  <a class="navbar-brand" href="#">Navbar</a>
  <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-      target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-      label="Toggle navigation">
   <span class="navbar-toggler-icon"></span>
  </button>
 <di`your text`v class="collapse navbar-collapse" id="navbarSupportedContent">
  <ul class="nav navbar-nav me-auto mb-2 mb-lg-0">
    <li class="nav-item">
      <a class="nav-link active" aria-current="page" href="#">Home</a>
    </li>
    <li class="nav-item">
      <a class="nav-link" href="#">Link</a>
    </li>
    <li class="nav-item dropdown">
      <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-bs-  toggle="dropdown" aria-expanded="false">
        Dropdown
      </a>
      <ul class="dropdown-menu" aria-labelledby="navbarDropdown">
        <li><a class="dropdown-item" href="#">Action</a></li>
        <li><a class="dropdown-item" href="#">Another action</a></li>
        <li><hr class="dropdown-divider" /></li>
        <li><a class="dropdown-item" href="#">Something else here</a></li>
       </ul>
     </li>
     <li class="nav-item">
      <a class="nav-link disabled" href="#" tabindex="-1" aria-disabled="true">Disabled</a>
     </li>
   </ul>
   <form class="d-flex">
     <input class="form-control me-2" type="search" placeholder="Search" aria-label="Search" />
     <button class="btn btn-outline-success" type="submit">Search</button>
   </form>
  </div>
 </div>
</nav>`

Answer 1

我也有同样的问题。我需要包含“bootstrap.bundle.min.js”文件。

<script src="static/bootstrap/js/bootstrap.bundle.min.js"></script>


<script src="static/bootstrap/js/jquery-3.2.1.slim.min.js"></script>
<script src="static/bootstrap/js/npm/[email protected]/dist/umd/popper.min.js"></script>
<script src="static/bootstrap/js/npm/[email protected]/dist/js/bootstrap.min.js"></script>