FaceBook,Google+,Twitter使用Share button時指定縮圖、名稱及簡介內容
方法1.
<link rel="image_src" href="name.jpg" />
方法2.
<HEAD runat="server">
<meta property="og:title" content="名稱,Facebook" />
<meta property="og:type" content="web-design" />
<meta property="og:url" content="www.yahoo.com.tw" />
<meta property="og:image" content="http://www.abcdef.com.tw/images/logo.jpg" />
</HEAD>
參考資料:
http://compilerok.blogspot.tw/2013/08/facebook.html
http://cloud.zoes.tw/index.php/web-design/33-fb
http://www.freegroup.org/2012/10/how-to-avoid-no-thumbnail-issue-on-facebook/
http://jimmyyen.blogspot.tw/2010/10/blogger-facebook-facebook-like-button.html
https://developers.google.com/+/web/snippet/
http://fundesigner.net/facebook-cache/
Google+ 在share butoon 已移除Descriptions
參考資料:
http://www.seoskeptic.com/google-quietly-removes-descriptions-from-snippets/
微博參考資料:
http://open.weibo.com/sharebutton
http://www.moke.tw/wordpress/note/307
http://open.weibo.com/wiki/Weibo_meta_tag
great post