阿帕奇重寫規則，太多的重定向錯誤

Question

我想實現我需要別人的幫助下COMPLE重寫規則..

這裏是我的要求..

HTTPS://{domain}/contextPath/browse  //should transformed to 
HTTPS://{domain}/contextPath?dl=browse 

另一個樣品..

HTTPS://{domain}/contextPath/login  //should transformed to 
HTTPS://{domain}/contextPath?dl=login 

當我試圖用這個規則，我收到了太多錯誤重定向..

RewriteRule ^/contextPath/(*) ^/contextPath?dl=$1 [R,L] 

能否請你幫我這個

- [03/Mar/2016:20:40:38 -0600] "GET /contextPath/loginall HTTP/1.1" 404 983 [Thu Mar 03 20:40:38.809774 2016] [rewrite:trace2] [pid 20144:tid 47425062725952] mod_rewrite.c(468): [rid#1ab7ae90/initial] init rewrite engine with requested uri /contextPath/loginall [Thu Mar 03 20:40:38.809805 2016] [rewrite:trace2] [pid 20144:tid 47425062725952] mod_rewrite.c(468): [rid#1ab7ae90/initial] rewrite '/contextPath/loginall' -> '/contextPath?dl=loginall' [Thu Mar 03 20:40:38.809821 2016] [rewrite:trace2] [pid 20144:tid 47425062725952] mod_rewrite.c(468): [rid#1ab7ae90/initial] local path result: /contextPath [Thu Mar 03 20:40:38.809877 2016] [rewrite:trace2] [pid 20144:tid 47425062725952] mod_rewrite.c(468): [rid#1ab7ae90/initial] prefixed with document_root to /apps/install/apache/httpd/htdocs_browser/contextPath [Thu Mar 03 20:40:38.809891 2016] [rewrite:trace1] [pid 20144:tid 47425062725952] mod_rewrite.c(468): [rid#1ab7ae90/initial] go-ahead with /apps/install/apache/httpd/htdocs_browser/contextPath [OK] [03/Mar/2016:20:40:38 -0600] 172.17.130.161 TLSv1.2 RC4-SHA "GET /contextPath/loginall HTTP/1.1" 983

Answer 1

RewriteRule ^/contextPath/(*) ^/contextPath?dl=$1 [R,L]

似乎有一些問題與此指令：

• 模式(*)是無效，應該是(.*)
• ^字符在替換開始時沒有意義。 ^（插入符號）是正則表達式中字符串錨的開始。替換字符串不是一個正則表達式。因此，除非您的網址中有文字^，否則應該省略。
• 這應該是內部重寫，而不是外部重定向（R標誌）。想必您不想將您的/contextPath?dl=網址暴露給用戶？

嘗試像在你的Apache配置如下：

# Internally rewrite the request providing the "dl" param is not already present 
RewriteCond %{QUERY_STRING} !dl= 
RewriteRule ^/contextPath/(.+) contextPath?dl=$1 [L]