需要导入
<link rel="stylesheet" href="js/plugins/silviomoreto-bootstrap-select20151109/dist/css/bootstrap-select.min.css">
<script src = "js/plugins/silviomoreto-bootstrap-select20151109/js/i18n/defaults-zh_CN.js"></script>
<script src="js/plugins/silviomoreto-bootstrap-select20151109/js/bootstrap-select.js"></script>
<body>
<td style="width:80px">曝光地点：</td><td style="width:150px">
<select >
<option>${p.site}</option>
</c:forEach>
</select>
</td>
</body>
<script type="text/javascript">
$(function(){
//启动Bootsrap-Select
$(".selectpicker").selectpicker({
dropuAuto : false
});
})
</script>