BootStrap implementation of mouse hover dropdown list function

BootStrap implements the mouse hover dropdown list function, the specific content is as follows:

　//The simplest mouse hover to implement dropdown functionality, apply knowledge of bootstrap framework, don't know bootstrap, search Baidu on how to use it

 <html><head>
    <meta charset="UTF-8">
      <!-- Introduce Bootstrap -->
   <link href="../css/"bootstrap.min.css" rel="external nofollow" rel="stylesheet">
     <!-- jQuery file. Make sure to load the jQuery file before bootstrap.min.js -->
    <script src="../libs/jquery-1.11.1.js"></script>
    <script src="../js/bootstrap.min.js"></script>
    <title></title>
  </head>
  <body>
<div class="dropdown" >
      <span class="dropdown-toggle" data-toggle="dropdown" data-target="#" >Trigger</span>
       <ul class="dropdown-menu" >
        <li>1</li>
        <li>2</li>
        <li>3</li>
        <li>4</li>
      </ul>
    </div>
    <script>
      $("document").ready(function(){
        $("span").hover(function(){//Mouse hover trigger event
        $(".dropdown-toggle").dropdown('toggle');
        });
      });
    </script>
  </body>
</html>

The above is the Bootstrap mouse hover dropdown list function introduced by the editor for everyone. I hope it will be helpful to everyone. If you have any questions, please leave a message, and the editor will reply to everyone in time. I also want to express my sincere gratitude to everyone for their support of the Yelling tutorial website!

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