1.运行效果如图所示
2.实现代码如下
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>导航条中的按钮、文本和链接</title> <!-- 最新版本的 Bootstrap 核心 CSS 文件 --> <link rel="stylesheet" href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh5u" crossorigin="anonymous"> <!-- 可选的 Bootstrap 主题文件（一般不用引入） --> <link rel="stylesheet" href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap-theme.min.css" integrity="sha384-rHyoN1iRsVXV4nD0JutlnGaslCJuC7uwjduW9SVrLvRYooPp2bWYgmgJQIXwl/Sp" crossorigin="anonymous"> </head> <body> <div class="navbar navbar-default" role="navigation"> <div class="navbar-header"> <a href="##" class="navbar-brand">xx网</a> </div> <ul class="nav navbar-nav"> <li><a href="##" class="navbar-text">Navbar Text</a></li> <li><a href="##" class="navbar-text">Navbar Text</a></li> <li><a href="##" class="navbar-text">Navbar Text</a></li> </ul> </div> <div class="navbar navbar-default" role="navigation"> <div class="navbar-header"> <a href="##" class="navbar-brand">xx网</a> </div> <div class="nav navbar-nav"> <a href="##" class="navbar-text">Navbar Text</a> <a href="##" class="navbar-text">Navbar Text</a> <a href="##" class="navbar-text">Navbar Text</a> </div> </div> <script src="https://cdn.bootcss.com/jquery/3.2.1/jquery.min.js"></script> <!-- 最新的 Bootstrap 核心 JavaScript 文件 --> <script src="https://cdn.bootcss.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script> </body> </html>
