BootWiki教程网
源代码：
点击运行
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Bootstrap 实例 - 分割的按钮下拉菜单</title> <link href="//cdn.staticfile.net/twitter-bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"> <script src="//cdn.staticfile.net/jquery/2.1.1/jquery.min.js"></script> <script src="//cdn.staticfile.net/twitter-bootstrap/3.3.7/js/bootstrap.min.js"></script> </head> <body> <div class="btn-group"> <button class="btn btn-default" type="button">默认</button> <button class="btn btn-default dropdown-toggle" data-toggle="dropdown" type="button"> <span class="caret"></span> <span class="sr-only">切换下拉菜单</span> </button> <ul class="dropdown-menu" role="menu"> <li><a href="#">功能</a></li> <li><a href="#">另一个功能</a></li> <li><a href="#">其他</a></li> <li class="divider"></li> <li><a href="#">分离的链接</a></li> </ul> </div> <div class="btn-group"> <button class="btn btn-primary" type="button">原始</button> <button class="btn btn-primary dropdown-toggle" data-toggle="dropdown" type="button"> <span class="caret"></span> <span class="sr-only">切换下拉菜单</span> </button> <ul class="dropdown-menu" role="menu"> <li><a href="#">功能</a></li> <li><a href="#">另一个功能</a></li> <li><a href="#">其他</a></li> <li class="divider"></li> <li><a href="#">分离的链接</a></li> </ul> </div> </body> </html>
运行结果