目标 | 重写设置 | 说明 |
规范化URL | RewriteRule ^/~([^/]+)/?(.*) /u/$1/$2 [R] | 将/~user重写为/u/user的形式 |
RewriteRule ^/([uge])/([^/]+)$ /$1/$2/ [R] | 将/u/user末尾漏掉的/补上 |
规范化HostName | RewriteCond %{HTTP_HOST} !^fully/.qualified/.domain/.name [NC] | 域名不合格 |
RewriteCond %{HTTP_HOST} !^$ | 不空 |
RewriteCond %{SERVER_PORT} !^80$ | 不是80端口 |
RewriteRule ^/(.*) http://fully.qualified.domain.name:%{SERVER_PORT}/$1 [L,R] | 重写 |
RewriteCond %{HTTP_HOST} !^fully/.qualified/.domain/.name [NC] |
RewriteCond %{HTTP_HOST} !^$ |
RewriteRule ^/(.*) http://fully.qualified.domain.name/$1 [L,R] |
URL根目录转移 | RewriteEngine on |
RewriteRule ^/$ /e/www/ [R] | 从/移到/e/www/ |
末尾目录补斜线 | RewriteEngine on |
(目录范围内) | RewriteBase /~quux/ |
RewriteRule ^foo$ foo/ [R] | /~quux/foo是一个目录,补/ |
RewriteEngine on |
RewriteBase /~quux/ |
RewriteCond %{REQUEST_FILENAME} -d | 如果请文件名是个目录 |
RewriteRule ^(.+[^/])$ $1/ [R] | URL末尾不是斜线时补上 |
Web集群 | RewriteEngine on |
RewriteMap user-to-host txt:/path/to/map.user-to-host | 用户-服务器映射 |
RewriteMap group-to-host txt:/path/to/map.group-to-host | 组-服务器映射 |
RewriteMap entity-to-host txt:/path/to/map.entity-to-host | 实体-服务器映射 |
RewriteRule ^/u/([^/]+)/?(.*) http://${user-to-host:$1|server0}/u/$1/$2 | 用户均衡 |
RewriteRule ^/g/([^/]+)/?(.*) http://${group-to-host:$1|server0}/g/$1/$2 | 组均衡 |
RewriteRule ^/e/([^/]+)/?(.*) http://${entity-to-host:$1|server0}/e/$1/$2 | 实体均衡 |
RewriteRule ^/([uge])/([^/]+)/?$ /$1/$2/.www/ |
RewriteRule ^/([uge])/([^/]+)/([^.]+.+) /$1/$2/.www/$3/ |
URL根目录搬迁 | RewriteEngine on |
RewriteRule ^/~(.+) http://newserver/~$1 [R,L] | 到其它服务器 |
所用户名首字母分 | RewriteEngine on |
RewriteRule ^/~(([a-z])[a-z0-9]+)(.*) /home/$2/$1/.www$3 | 内一层括号为$2 |
NCSA imagemap移 | RewriteEngine on |
植为mod_imap | RewriteRule ^/cgi-bin/imagemap(.*) $1 [PT] |
多目录查找资源 | RewriteEngine on |
# first try to find it in custom/... |
RewriteCond /your/docroot/dir1/%{REQUEST_FILENAME} -f |
RewriteRule ^(.+) /your/docroot/dir1/$1 [L] |
# second try to find it in pub/... |
RewriteCond /your/docroot/dir2/%{REQUEST_FILENAME} -f |
RewriteRule ^(.+) /your/docroot/dir2/$1 [L] |
# else go on for other Alias or ScriptAlias directives, |
RewriteRule ^(.+) - [PT] |
据URL设置环境变量 | RewriteEngine on |
RewriteRule ^(.*)/S=([^/]+)/(.*) $1/$3 [E=STATUS:$2] |
虚拟主机 | RewriteEngine on |
RewriteCond %{HTTP_HOST} ^www/.[^.]+/.host/.com$ | 基于用户名 |
RewriteRule ^(.+) %{HTTP_HOST}$1 [C] |
RewriteRule ^www/.([^.]+)/.host/.com(.*) /home/$1$2 |
内外人有别 | RewriteEngine on |
RewriteCond %{REMOTE_HOST} !^.+/.ourdomain/.com$ | 基于远程主机 |
RewriteRule ^(/~.+) http://www.somewhere.com/$1 [R,L] |
错误重定向 | RewriteEngine on |
RewriteCond /your/docroot/%{REQUEST_FILENAME} !-f | 不是regular文件 |
RewriteRule ^(.+) http://webserverB.dom/$1 |
程序处理特殊协议 | RewriteRule ^xredirect:(.+) /path/to/nph-xredirect.cgi/$1 / | Xredirect协议 |
[T=application/x-httpd-cgi,L] |
最近镜像下载 | RewriteEngine on |
RewriteMap multiplex txt:/path/to/map.cxan | 顶级域名与最近ftp服务器映射 |
RewriteRule ^/CxAN/(.*) %{REMOTE_HOST}::$1 [C] |
RewriteRule ^.+/.([a-zA-Z]+)::(.*)$ ${multiplex:$1|ftp.default.dom}$2 [R,L] | 据顶级域名不同提供不同的FTP服务器 |
基于时间重写 | RewriteEngine on |
RewriteCond %{TIME_HOUR}%{TIME_MIN} >0700 |
RewriteCond %{TIME_HOUR}%{TIME_MIN} <1900 |
RewriteRule ^foo/.html$ foo.day.html | 白天为早晚7点间 |
RewriteRule ^foo/.html$ foo.night.html | 其余为夜间 |
向前兼容扩展名 | RewriteEngine on |
RewriteBase /~quux/ |
# parse out basename, but remember the fact |
RewriteRule ^(.*)/.html$ $1 [C,E=WasHTML:yes] |
# rewrite to document.phtml if exists |
RewriteCond %{REQUEST_FILENAME}.phtml -f | 如果存在$1.phtml则重写 |
RewriteRule ^(.*)$ $1.phtml [S=1] |
# else reverse the previous basename cutout |
RewriteCond %{ENV:WasHTML} ^yes$ | 如果不存在$1.phtml,则保持不变 |
RewriteRule ^(.*)$ $1.html |
文件改名(目录级) | RewriteEngine on | 内部重写 |
RewriteBase /~quux/ |
RewriteRule ^foo/.html$ bar.html |
RewriteEngine on | 重定向由客户端再次提交 |
RewriteBase /~quux/ |
RewriteRule ^foo/.html$ bar.html [R] |
据浏览器类型重写 | RewriteCond %{HTTP_USER_AGENT} ^Mozilla/3.* |
RewriteRule ^foo/.html$ foo.NS.html [L] |
RewriteCond %{HTTP_USER_AGENT} ^Lynx/.* [OR] |
RewriteCond %{HTTP_USER_AGENT} ^Mozilla/[12].* |
RewriteRule ^foo/.html$ foo.20.html [L] |
RewriteRule ^foo/.html$ foo.32.html [L] |
动态镜像远程资源 | RewriteEngine on |
RewriteBase /~quux/ |
RewriteRule ^hotsheet/(.*)$ http://www.tstimpreso.com/hotsheet/$1 [P] | 利用了代理模块 |
RewriteEngine on |
RewriteBase /~quux/ |
RewriteRule ^usa-news/.html$ http://www.quux-corp.com/news/index.html [P] |
反向动态镜像 | RewriteEngine on |
RewriteCond /mirror/of/remotesite/$1 -U |
RewriteRule ^http://www/.remotesite/.com/(.*)$ /mirror/of/remotesite/$1 |
负载均衡 | RewriteEngine on | 利用代理实现round-robin效果 |
RewriteMap lb prg:/path/to/lb.pl |
RewriteRule ^/(.+)$ ${lb:$1} [P,L] |
#!/path/to/perl |
$| = 1; |
$name = "www"; # the hostname base |
$first = 1; # the first server (not 0 here, because 0 is myself) |
$last = 5; # the last server in the round-robin |
$domain = "foo.dom"; # the domainname |
$cnt = 0; |
while (<STDIN>) { |
$cnt = (($cnt+1) % ($last+1-$first)); |
$server = sprintf("%s%d.%s", $name, $cnt+$first, $domain); |
print "http://$server/$_"; |
} |
##EOF## |
静态页面变脚本 | RewriteEngine on |
RewriteBase /~quux/ |
RewriteRule ^foo/.html$ foo.cgi [T=application/x-httpd-cgi] |
阻击机器人 | RewriteCond %{HTTP_USER_AGENT} ^NameOfBadRobot.* |
RewriteCond %{REMOTE_ADDR} ^123/.45/.67/.[8-9]$ |
RewriteRule ^/~quux/foo/arc/.+ - [F] |
阻止盗连你的图片 | RewriteCond %{HTTP_REFERER} !^$ |
RewriteCond %{HTTP_REFERER} !^http://www.quux-corp.de/~quux/.*$ [NC] | 自己的连接可不能被阻止 |
RewriteRule .*/.gif$ - [F] |
RewriteCond %{HTTP_REFERER} !^$ |
RewriteCond %{HTTP_REFERER} !.*/foo-with-gif/.html$ |
RewriteRule ^inlined-in-foo/.gif$ - [F] |
拒绝某些主机访问 | RewriteEngine on |
RewriteMap hosts-deny txt:/path/to/hosts.deny |
RewriteCond ${hosts-deny:%{REMOTE_HOST}|NOT-FOUND} !=NOT-FOUND [OR] |
RewriteCond ${hosts-deny:%{REMOTE_ADDR}|NOT-FOUND} !=NOT-FOUND |
RewriteRule ^/.* - [F] |
用户授权 | RewriteCond %{REMOTE_IDENT}@%{REMOTE_HOST} !^[email protected]-corp/.com$ |
RewriteCond %{REMOTE_IDENT}@%{REMOTE_HOST} !^[email protected]-corp/.com$ |
RewriteCond %{REMOTE_IDENT}@%{REMOTE_HOST} !^[email protected]-corp/.com$ |
RewriteRule ^/~quux/only-for-friends/ - [F] |
外部重写程序模板 | RewriteEngine on |
RewriteMap quux-map prg:/path/to/map.quux.pl |
RewriteRule ^/~quux/(.*)$ /~quux/${quux-map:$1} |
#!/path/to/perl |
$| = 1; |
while (<>) { |
s|^foo/|bar/|; |
print $_; |
} |
搜索引擎友好 | RewriteRule ^/products$ /content.php |
RewriteRule ^/products/([0-9]+)$ /content.php?id=$1 |
RewriteRule ^/products/([0-9]+),([ad]*),([0-9]{0,3}),([0-9]*),([0-9]*$) /marso/content.php?id=$1&sort=$2&order=$3&start=$4 |