以前一直在目录中使用.htaccess，近来老是发现apache的CPU占用率极高，于是参考朋友的建议，将VBSEO的规则写入httpd.conf，具体做法如下：
用EDITPLUS打开httpd.conf，一般在apache的conf目录中
添加如下：我们以”a.com”为例
<Directory “D:/htdocs/网站的ROOT目录名”>
# Comment the following line (add ‘#’ at the beginning)
# to disable mod_rewrite functions.
# Please note: you still need to disable the hack in
# the vBSEO control panel to stop url rewrites.
RewriteEngine On
# Some servers require the Rewritebase directive to be
# enabled (remove ‘#’ at the beginning to activate)
# Please note: when enabled, you must include the path
# to your root vB folder (i.e. RewriteBase /forums/)
#RewriteBase /
RewriteCond %{HTTP_HOST} !^www\.a\.com
RewriteRule (.*) http://www.a.com/$1 [L,R=301]
RewriteRule ^((urllist|sitemap_).*\.(xml|txt)(\.gz)?)$ vbseo_sitemap/vbseo_getsitemap.php?sitemap=$1 [L]
RewriteCond %{REQUEST_URI} !(admincp/|modcp/|cron|vbseo_sitemap)
RewriteRule ^((archive/)?(.*\.php(/.*)?))$ vbseo.php [L,QSA]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !^(admincp|modcp|clientscript|cpstyles|images)/
RewriteRule ^(.+)$ vbseo.php [L,QSA]
</Directory>
如果你的论坛是在子目录中，例如”a.com/forum”，规则中的路径要加上论坛子目录名即可
VBSEO 3.6.0 RC1 下载地址：http://www.zhcn.org/download/?did=10
