为什么这行不通？我确信我已经正确设置了它，尽管这是我第一次使用 Bootstrap 。我正在尝试使用 CDN 分发，但我似乎无法让它工作。它目前仅将它们显示为链接，与在其他网站上使用时可以看到的导航栏相对。
<!DOCTYPE html>
<html lang="en">
<head>
<!-- Required Meta Tags -->
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<!-- Bootstrap CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/css/bootstrap.min.css" integrity="sha384-/Y6pD6FV/Vv2HJnA6t+vslU6fwYXjCFtcEpHbNJ0lyAFsXTsjBbfaDjzALeQsN6M" crossorigin="anonymous">
<title>Fictional Football Club</title>
</head>
<body>
<nav class="navbar navbar-default">
<div class="container-fluid">
<div class="nav navbar-nav">
<ul>
<li><a href="#">News</a></li>
<li><a href="#">Matches</a></li>
<li><a href="#">Table</a></li>
<li><a href="#">Squad</a></li>
<li><a href="#">Tickets</a></li>
</ul>
</div>
</div>
</nav>
<div class="container">
</div>
<!-- Optional JavaScript -->
<!-- jQuery first, then Popper.js, then Bootstrap JS -->
<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.11.0/umd/popper.min.js" integrity="sha384-b/U6ypiBEHpOf/4+1nzFpr53nxSS+GLCkfwBdFNTxtclqqenISfwAzpKaMNFNmj4" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/js/bootstrap.min.js" integrity="sha384-h0AbiXch4ZDo7tp9hKZ4TsHbi047NrKGLO3SEJAg45jXxnGIfYzk4Si90RDIqNm1" crossorigin="anonymous"></script>
</body>
</html>
最佳答案
导航栏结构不是 Bootstrap 4。阅读 Bootstrap 4 navbar docs . Bootstrap 4 现在是测试版。
https://www.codeply.com/go/4GM7ligFGu
<nav class="navbar navbar-light bg-light navbar-expand">
<ul class="navbar-nav">
<li class="nav-item"><a class="nav-link" href="#">News</a>
</li>
<li class="nav-item"><a class="nav-link" href="#">Matches</a>
</li>
<li class="nav-item"><a class="nav-link" href="#">Table</a>
</li>
<li class="nav-item"><a class="nav-link" href="#">Squad</a>
</li>
<li class="nav-item"><a class="nav-link" href="#">Tickets</a>
</li>
</ul>
</nav>
关于html - 为什么这个 Bootstrap 导航栏没有正确显示？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/46006889/