fb讚語法

針對不同連結案讚
 重點在這一段:expr:href='data:post.url'

將以下語法貼在body中即可
<div id="fb-root"></div>
<script>(function(d, s, id) {
  var js, fjs = d.getElementsByTagName(s)[0];
  if (d.getElementById(id)) return;
  js = d.createElement(s); js.id = id;
  js.src = "//connect.facebook.net/zh_TW/all.js#xfbml=1";
  fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));</script>

<fb:like expr:href='data:post.url' send="false" layout="button_count" width="400" show_faces="true"></fb:like>