GRAVATAR让你在不同blog留言时自动显示个性头像

                                      

最近在阿修和DANCEMOON的blog留言的时候发现自己名字旁边自动地显示出了我的个性头像

有一点诧异这个功能是怎么实现的……于是我察看了图片的地址，找到了GRAVATAR这个网站，这才回想起自己几天以前忘了在哪位老兄的blog看到了介绍，也没仔细看就去注册了一个账号上传了这张图片。今天仔细看了该网站对这个服务的介绍，觉得很不错，在这里说明一下。

就是blogger们可以在自己的blog上加上调用GRAVATAR里已有的注册用户的头像图片，只要该blog加上了这个功能，所有在GRAVATAR注册了的用户的头像都可以在这个blog上显示出来，换句话说，只要我在GRAVATAR上注册并上传了自己的个性头像，那么我在任何支持GRAVATAR的blog上留言的时候都能自动显示自己的头像。这个功能的实现就是用了“http://www.gravatar.com/avatar.php?gravatar_id=gravatar注册用户的email地址的MD5编码”这段代码。想了想，不单单是在blog，这一功能可以可到很广泛的应用，就看GRAVATAR对自己的推广了，毕竟这个服务还是很方便也很贴心的。不过在网站上只看到了PHP、Perl、Java、ColdFusion的使用说明，按理说也该支持asp。

What is a gravatar?

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【作者: bearcolin】【访问统计:】【2005年04月20日 星期三 10:55】【 加入博采】【打印】