为什么mod_rewrite不重新处理重写的path?

我正在做一个path重写设置和环境variables,这将导致mod_jk使用特定的JBoss服务器。 适用于任何应用程序path。

当我尝试我们的监视servelet(做一个简单的数据库来certificate堆栈是可操作的),它匹配重写,重写,设置env var,但却无法实际处理URL的第二次。

为什么通过重写引擎第二次旅行的不一致行为?

模式是,如果/workername/被预先添加到path中,它将删除,但将该值用作mod_jk装载的JK_WORKER_NAME

configuration示例:

 SetHandler jakarta-servlet SetEnv JK_WORKER_NAME mexico RewriteEngine on RewriteRule ^/(mexico[1-2])/(.*)$ /$2 [E=JK_WORKER_NAME:$1,L] 

(mod_jk工人被命名为mexico1和mexico2)

点击https://hostname/mexico2/public/gateway.sf得到重写,然后第二遍通过重写引擎,由mod_JK处理并传递给应用程序服务器。 一切顺利,看到日志(向右滚动好位)

 10.1.1.163 - - [26/Aug/2013:14:10:44 --0400] [publisher.internal.test.hnw.com/sid#2ad8c96bc310][rid#2ad8bde6fae0/initial] (2) init rewrite engine with requested uri /mexico2/public/gateway.sf 10.1.1.163 - - [26/Aug/2013:14:10:44 --0400] [publisher.internal.test.hnw.com/sid#2ad8c96bc310][rid#2ad8bde6fae0/initial] (3) applying pattern '.*' to uri '/mexico2/public/gateway.sf' 10.1.1.163 - - [26/Aug/2013:14:10:44 --0400] [publisher.internal.test.hnw.com/sid#2ad8c96bc310][rid#2ad8bde6fae0/initial] (4) RewriteCond: input='GET' pattern='^TRACE' => not-matched 10.1.1.163 - - [26/Aug/2013:14:10:44 --0400] [publisher.internal.test.hnw.com/sid#2ad8c96bc310][rid#2ad8bde6fae0/initial] (3) applying pattern '^/(mexico[1-2])/(.*)$' to uri '/mexico2/public/gateway.sf' 10.1.1.163 - - [26/Aug/2013:14:10:44 --0400] [publisher.internal.test.hnw.com/sid#2ad8c96bc310][rid#2ad8bde6fae0/initial] (2) rewrite '/mexico2/public/gateway.sf' -> '/public/gateway.sf' 10.1.1.163 - - [26/Aug/2013:14:10:44 --0400] [publisher.internal.test.hnw.com/sid#2ad8c96bc310][rid#2ad8bde6fae0/initial] (2) local path result: /public/gateway.sf 10.1.1.163 - - [26/Aug/2013:14:10:44 --0400] [publisher.internal.test.hnw.com/sid#2ad8c96bc310][rid#2ad8bde6fae0/initial] (2) prefixed with document_root to /data/publisher/webdav/images/notice/public/gateway.sf 10.1.1.163 - - [26/Aug/2013:14:10:44 --0400] [publisher.internal.test.hnw.com/sid#2ad8c96bc310][rid#2ad8bde6fae0/initial] (1) go-ahead with /data/publisher/webdav/images/notice/public/gateway.sf [OK] 10.1.1.163 - - [26/Aug/2013:14:10:44 --0400] [publisher.internal.test.hnw.com/sid#2ad8c96bc310][rid#2ad8bde84180/initial] (2) init rewrite engine with requested uri /public/gateway.sf 10.1.1.163 - - [26/Aug/2013:14:10:44 --0400] [publisher.internal.test.hnw.com/sid#2ad8c96bc310][rid#2ad8bde84180/initial] (3) applying pattern '.*' to uri '/public/gateway.sf' 10.1.1.163 - - [26/Aug/2013:14:10:44 --0400] [publisher.internal.test.hnw.com/sid#2ad8c96bc310][rid#2ad8bde84180/initial] (4) RewriteCond: input='GET' pattern='^TRACE' => not-matched 10.1.1.163 - - [26/Aug/2013:14:10:44 --0400] [publisher.internal.test.hnw.com/sid#2ad8c96bc310][rid#2ad8bde84180/initial] (3) applying pattern '^/(mexico[1-2])/(.*)$' to uri '/public/gateway.sf' 10.1.1.163 - - [26/Aug/2013:14:10:44 --0400] [publisher.internal.test.hnw.com/sid#2ad8c96bc310][rid#2ad8bde84180/initial] (1) pass through /public/gateway.sf 

https://hostname/mexico1/monitorme.mmm命中也匹配条件并得到重写,但从来没有得到第二次通过引擎,Apache试图从doc根服务器的path。 所有的命中都传递给JBoss,doc根目录中没有文档。 因此我找不到一个页面。

 10.1.1.163 - - [26/Aug/2013:14:12:17 --0400] [publisher.internal.test.hnw.com/sid#2ad8c96bc310][rid#2ad8bde71af0/initial] (2) init rewrite engine with requested uri /mexico1/monitorme.mmm 10.1.1.163 - - [26/Aug/2013:14:12:17 --0400] [publisher.internal.test.hnw.com/sid#2ad8c96bc310][rid#2ad8bde71af0/initial] (3) applying pattern '.*' to uri '/mexico1/monitorme.mmm' 10.1.1.163 - - [26/Aug/2013:14:12:17 --0400] [publisher.internal.test.hnw.com/sid#2ad8c96bc310][rid#2ad8bde71af0/initial] (4) RewriteCond: input='GET' pattern='^TRACE' => not-matched 10.1.1.163 - - [26/Aug/2013:14:12:17 --0400] [publisher.internal.test.hnw.com/sid#2ad8c96bc310][rid#2ad8bde71af0/initial] (3) applying pattern '^/(mexico[1-2])/(.*)$' to uri '/mexico1/monitorme.mmm' 10.1.1.163 - - [26/Aug/2013:14:12:17 --0400] [publisher.internal.test.hnw.com/sid#2ad8c96bc310][rid#2ad8bde71af0/initial] (2) rewrite '/mexico1/monitorme.mmm' -> '/monitorme.mmm' 10.1.1.163 - - [26/Aug/2013:14:12:17 --0400] [publisher.internal.test.hnw.com/sid#2ad8c96bc310][rid#2ad8bde71af0/initial] (2) local path result: /monitorme.mmm 10.1.1.163 - - [26/Aug/2013:14:12:17 --0400] [publisher.internal.test.hnw.com/sid#2ad8c96bc310][rid#2ad8bde71af0/initial] (2) prefixed with document_root to /data/publisher/webdav/images/notice/monitorme.mmm 10.1.1.163 - - [26/Aug/2013:14:12:17 --0400] [publisher.internal.test.hnw.com/sid#2ad8c96bc310][rid#2ad8bde71af0/initial] (1) go-ahead with /data/publisher/webdav/images/notice/monitorme.mmm [OK] 

如果您使用上面的示例RewriteRule ,则第一次运行会有点令人惊讶。 我以为L当它命中时就想停止执行。 我认为你应该使用N而不是L

我没有尝试它,不能称自己是一个mod_rewrite专家。 🙂

last|L : Stop the rewriting process immediately and don't apply any more rules. Especially note caveats for per-directory and .htaccess context (see also the END flag).

next|N : Re-run the rewriting process, starting again with the first rule, using the result of the ruleset so far as a starting point.