ThinkPHP3.2多域名 Virtual .htaccess 匹配 RewriteCond %{HTTP_HOST}

<Files *>
   Options -Indexes
</Files>


<IfModule mod_headers.c>
<FilesMatch ".(ico|pdf|flv|jpg|jpeg|png|gif|js|css|swf)$">
Header set Cache-Control "max-age=2592000, public"
</FilesMatch>
<FilesMatch ".(xml|txt)$">
Header set Cache-Control "max-age=604800, public"
</FilesMatch>
<FilesMatch ".(html|htm|php|shtml)$">
Header set Cache-Control "max-age=86400"
</FilesMatch>
</IfModule>


<IfModule mod_rewrite.c>
  Options +FollowSymlinks
  RewriteEngine On

  RewriteCond %{REQUEST_FILENAME} !-f
  RewriteRule ^([a-zA-Z0-9_]{2,32}.(xml|html|txt)) seo.php?file=$1 [L]

  RewriteCond %{REQUEST_FILENAME} !-f
  RewriteCond %{REQUEST_FILENAME} !-d
  RewriteCond %{REQUEST_URI} !(.*)/$
#  RewriteCond %{REQUEST_URI} !.html$
  RewriteRule ^(.*)$ /$1/ [L,R=301]

  RewriteCond %{HTTP_HOST} ^google.com [NC]
  RewriteRule ^(.*)$ http://www.google.com/$1 [L,R=301]

  RewriteCond %{HTTP_HOST} !^(loc|localhost|devwww|192.168.) [NC]
  RewriteCond %{HTTP_HOST} !(google.com)$ [NC]
  RewriteRule ^(.*)$ http://www.google.com/$1 [L,R=301]

  RewriteCond %{REQUEST_FILENAME} !-d
  RewriteCond %{REQUEST_FILENAME} !-f
  RewriteRule ^(.*)$ index.php/$1 [QSA,PT,L]

</IfModule>

#兼容站点 google.com、work.google.com、admin.google.com 所有指向同一个文件夹程序#

实现：
#假设是google.com 訪问，直接跳转到 www.google.com/$1
#假设是my.google.com、test.google.com 不跳转
#假设是localhost、192.168.*.*、loc、devwww本地測试的环境。不跳转
#其它所有跳转