shareaholic share按钮在浏览器窗口（iframe外部）加载页面时有效。但在iframe中加载相同的页面按钮不会加载。
我的锚标记
<a href="/product.php/88/1/Infinity_2" target="_blank" data-lightbox="iframe"> </a>
<script type='text/javascript'
data-cfasync='false'
src='//dsms0mj1bbhn4.cloudfront.net/assets/pub/shareaholic.js' data-shr-siteid='00000000000000000' >
<div class='shareaholic-canvas' data-app='share_buttons' data-app-id='24985920'></div>