重写规则导致无限重定向循环

Rewrite rules cause infinite redirect loop

我的文件夹结构如下所示:

/var/www/.htaccess
/var/www/site/index.php
/var/www/site/images/test.png

.htaccess 文件如下所示:

RewriteEngine On
RewriteCond /site/%{REQUEST_FILENAME} -f
RewriteRule ^(.*)$ /site/%{REQUEST_FILENAME} [L]
RewriteRule ^(.*)$ /site/index.php [L,QSA]

基本上,我想将所有 URL 重写到 /site/ 目录,并让现有文件简单地重写到它们在 site 文件夹中的路径,同时将任何不存在的文件重写到 /site/index.php 代替。

上面的 .htaccess 文件适用于 /images/test.png,但对于 / 它会导致无限循环,如 Apache 错误日志中所报告:

[Sat Jun 13 21:42:04.003016 2015] [core:error] [pid 12949] [client 127.0.0.1:50560] AH00124: Request exceeded the limit of 10 internal redirects due to probable configuration error. Use 'LimitInternalRecursion' to increase the limit if necessary. Use 'LogLevel debug' to get a backtrace.
[Sat Jun 13 21:42:04.003020 2015] [core:debug] [pid 12949] core.c(3533): [client 127.0.0.1:50560] AH00121: r->uri = /site/index.php
[Sat Jun 13 21:42:04.003022 2015] [core:debug] [pid 12949] core.c(3540): [client 127.0.0.1:50560] AH00122: redirected from r->uri = /site/index.php
[Sat Jun 13 21:42:04.003033 2015] [core:debug] [pid 12949] core.c(3540): [client 127.0.0.1:50560] AH00122: redirected from r->uri = /site/index.php
[Sat Jun 13 21:42:04.003035 2015] [core:debug] [pid 12949] core.c(3540): [client 127.0.0.1:50560] AH00122: redirected from r->uri = /site/index.php
[Sat Jun 13 21:42:04.003037 2015] [core:debug] [pid 12949] core.c(3540): [client 127.0.0.1:50560] AH00122: redirected from r->uri = /site/index.php
[Sat Jun 13 21:42:04.003038 2015] [core:debug] [pid 12949] core.c(3540): [client 127.0.0.1:50560] AH00122: redirected from r->uri = /site/index.php
[Sat Jun 13 21:42:04.003040 2015] [core:debug] [pid 12949] core.c(3540): [client 127.0.0.1:50560] AH00122: redirected from r->uri = /site/index.php
[Sat Jun 13 21:42:04.003041 2015] [core:debug] [pid 12949] core.c(3540): [client 127.0.0.1:50560] AH00122: redirected from r->uri = /site/index.php
[Sat Jun 13 21:42:04.003048 2015] [core:debug] [pid 12949] core.c(3540): [client 127.0.0.1:50560] AH00122: redirected from r->uri = /site/index.php
[Sat Jun 13 21:42:04.003049 2015] [core:debug] [pid 12949] core.c(3540): [client 127.0.0.1:50560] AH00122: redirected from r->uri = /site/index.php
[Sat Jun 13 21:42:04.003050 2015] [core:debug] [pid 12949] core.c(3540): [client 127.0.0.1:50560] AH00122: redirected from r->uri = /

根据文档,如果出于各种原因重写规则位于 .htaccess 文件中,则重写规则可能会再次 运行,但我不确定原因或如何防止它。如果文件名尚未 /site/index.php,我尝试在第二个 RewriteRule 之前添加 RewriteCond 以仅 运行 规则,但这会导致所有 URL (甚至现有文件)重写为 /site/index.php.

为了更清楚我到底想要什么,我想将以下 URI 重写为以下路径:

第一个 RewriteRule 永远不会被使用,因为 RewriteCond。它总是错误的。 %{REQUEST_FILENAME} return 服务器上的完整路径,无文件名。

仅第二条规则就使无限循环将 /site/index.php 重定向到自身。

如果你解释你想要什么,我们会尽力帮助你制作工作的 htaccess

更新

RewriteEngine on

# if file exist only add /site/
RewriteCond %{DOCUMENT_ROOT}/site/%{REQUEST_URI} -f
RewriteRule ^(.+)$ /site/ [L]

# if no /site/ in request rewrite to index.php
RewriteCond %{REQUEST_URI} !^/site/
RewriteRule ^ /site/index.php [L]