Ubuntu

1. .htaccess放到网站根目录

RewriteEngine On

RewriteBase /

RewriteCond %{QUERY_STRING} ^(.*)$
RewriteRule ^topic-(.+).html$ portal.php?mod=topic&topic=$1&%1
RewriteCond %{QUERY_STRING} ^(.*)$
RewriteRule ^article-([0-9]+)-([0-9]+).html$ portal.php?mod=view&aid=$1&page=$2&%1
RewriteCond %{QUERY_STRING} ^(.*)$
RewriteRule ^forum-(w+)-([0-9]+).html$ forum.php?mod=forumdisplay&fid=$1&page=$2&%1
RewriteCond %{QUERY_STRING} ^(.*)$
RewriteRule ^thread-([0-9]+)-([0-9]+)-([0-9]+).html$ forum.php?mod=viewthread&tid=$1&extra=page\%3D$3&page=$2&%1
RewriteCond %{QUERY_STRING} ^(.*)$
RewriteRule ^group-([0-9]+)-([0-9]+).html$ forum.php?mod=group&fid=$1&page=$2&%1
RewriteCond %{QUERY_STRING} ^(.*)$
RewriteRule ^space-(username|uid)-(.+).html$ home.php?mod=space&$1=$2&%1
RewriteCond %{QUERY_STRING} ^(.*)$
RewriteRule ^blog-([0-9]+)-([0-9]+).html$ home.php?mod=space&uid=$1&do=blog&id=$2&%1
RewriteCond %{QUERY_STRING} ^(.*)$
RewriteRule ^([a-z]+[a-z0-9_]*)-([a-z0-9_-]+).html$ plugin.php?id=$1:$2&%1

2. 开启mod_rewrite模块

可以通过phpinfo()函数来查看mod_rewrite是否开启。

开启方法：

sudo a2enmod rewrite           //即启用了 Mod_rewrite 模块。

另外，也可以通过将 /etc/apache2/mods-available/rewrite.load 连接到 /etc/apache2/mods-enabled/rewrite.load 来打开 Mod_rewrite 模块。

用指令操作就是：

sudo ln -s /etc/apache2/mods-available/rewrite.load /etc/apache2/mods-enabled/rewrite.load

3. 将AllowOverride设为All (注意是2个地方)

sudo vim /etc/apache2/sites-enabled/000-default

DocumentRoot /var/www
<Directory />
Options FollowSymLinks
AllowOverride All
</Directory>
<Directory /var/www/>
Options Indexes FollowSymLinks MultiViews
AllowOverride All
Order allow,deny
allow from all
</Directory>

最后，重启 Apache:

sudo /etc/init.d/apache2 restart.

另外补充CentOS的

/etc/httpd/conf/httpd.conf

/etc/httpd/conf.d/php.conf

修改这两个文件的 AllowOverride