1、引用(引用资源下载)

<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="static/css/bootstrap-select.min.css">
<!-- Latest compiled and minified JavaScript -->
<script src="static/js/bootstrap-select.min.js"></script>

2、初始化

    $(window).on('load', function () {$('#fruittype').selectpicker({'selectedText': 'cat'});});

3、html代码

 <div class="form-group"><label class="col-sm-3 control-label">水果：</label><div class="col-sm-7"><select id="fruittype" name="fruittype" class="selectpicker show-tick form-control" multiple data-live-search="false"><option value="0">苹果</option><option value="1">菠萝</option><option value="2">香蕉</option><option value="3">火龙果</option><option value="4">梨子</option><option value="5">草莓</option><option value="6">哈密瓜</option><option value="7">椰子</option><option value="8">猕猴桃</option><option value="9">桃子</option></select></div></div>

4、页面展示