apache防盗链，图片可以当掉，但是css和js挡不掉。。。

    SetEnvIfNoCase Referer "^http://www.xxx.com" local_ref=1

    <filesmatch "\.(jpg|gif|css|js|swf)">
        Order Allow,Deny
        Allow from env=local_ref
    </filesmatch>
--
FROM 202.204.172.*