基于DBM值的mod_rewrite

Question

我正在寻找一些帮助来编写一个RewriteRule，以作用于一个DBM值。我有一个包含用户I和主目录路径或url的dbm文件。http://www.domain.com/~userid将查找用户or并返回主目录(如/ home /userid )或url (如http://www.userid.com )。如果返回主目录，则显示内容。如果返回一个url，我希望客户端重定向。运行Apache2.2，我有以下内容：

RewriteEngine On
RewriteLog /etc/httpd/logs/rewrite_log
RewriteLogLevel 4
RewriteMap homedir.dbm dbm:/var/www/data/homedir.dbm
RewriteCond ${homedir.dbm:$1|lookupfailed}      (.*)
RewriteCond %1                                  !lookupfailed
RewriteRule ^/~([^/]+)/(.*)$                    /%1/www/$2 [L]
RewriteCond ${homedir.dbm:$1|lookupfailed}      (.*)
RewriteCond %1                                  !lookupfailed
RewriteCond %1                                  !^http [NC]
RewriteRule ^/~([^/]+)$                         /~$1/ [L,R=301]
RewriteCond ${homedir.dbm:$1|lookupfailed}      (.*)
RewriteCond %1                                  !lookupfailed
RewriteCond %1                                  ^http [NC]
RewriteRule ^/~([^/]+)$                         %1 [R]

主目录部分似乎工作正常，但我必须在url重定向部分遗漏一些简单的东西。任何帮助都将不胜感激。

Answer 1

做了一些小的调整，它似乎是工作的。如果任何人看到任何错误或更好的方法，请让我知道。

RewriteEngine On
RewriteLog /etc/httpd/logs/rewrite_log
RewriteLogLevel 4
RewriteMap homedir.dbm dbm:/var/www/data/homedir.dbm
RewriteCond ${homedir.dbm:$1|lookupfailed}      (.*)
RewriteCond %1                                  !lookupfailed
RewriteCond %1                                  !^http [NC]
RewriteRule ^/~([^/]+)/(.*)$                    /%1/www/$2 [L]
RewriteCond ${homedir.dbm:$1|lookupfailed}      (.*)
RewriteCond %1                                  !lookupfailed
RewriteCond %1                                  ^http [NC]
RewriteRule ^/~([^/]+)/(.*)$                    ${homedir.dbm:$1} [L,R]
RewriteCond ${homedir.dbm:$1|lookupfailed}      (.*)
RewriteCond %1                                  !lookupfailed
RewriteCond %1                                  !^http [NC]
RewriteRule ^/~([^/]+)$                         /~$1/ [L,R=301]
RewriteCond ${homedir.dbm:$1|lookupfailed}      (.*)
RewriteCond %1                                  !lookupfailed
RewriteCond %1                                  ^http [NC]
RewriteRule ^/~([^/]+)$                         ${homedir.dbm:$1} [L,R]