<script type="text/javascript" src="<%=basePath%>/js/commons/jquery.min.js"></script>
<script type="text/javascript" src="${basePath}/js/silviomoreto-bootstrap/bootstrap-select.js"></script>
<link rel="stylesheet" type="text/css" href="${basePath}/js/silviomoreto-bootstrap/bootstrap-select.css">

<!-- 3.0 -->
<link href="${basePath}/js/silviomoreto-bootstrap/bootstrap.min.css" rel="stylesheet">
<script src="${basePath}/js/silviomoreto-bootstrap/bootstrap.min.js"></script>初始化一下：
 
$(window).on('load', function () {

 $('.selectpicker').selectpicker({
 'selectedText': 'cat'
 });

 // $('.selectpicker').selectpicker('hide');
}); 

 <select id="bs3Select" class="selectpicker show-tick form-control" multiple data-live-search="true">
  <option>cow</option>
  <option>bull</option>
  <option class="get-class" disabled>ox</option>
  
  </select>