<!-- 调用 -->
<a href="#myModal" data-toggle="modal">开始演示模态框</a>
<!-- 模态框结构 -->
<div class="modal fade ex_modal" id="myModal">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<a href="javascript:;" class="close" data-dismiss="modal">×</a>
<h4 class="modal-title" >模态框标题</h4>
</div>
<div class="modal-body">
<!-- 内容 -->
</div>
<div class="modal-footer">
<!-- 脚部 -->
</div>
</div>
</div>
</div>
var $, jQuery;
$ = jQuery = require ('jquery');
require ('bootstrap/js/modal');