重写规则导致无限重定向循环

Question

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 

凡.htaccess文件看起来像这样：

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

从本质上讲，我想所有的URL重写到/网站/目录中，并将现有文件简单地重写为其在site文件夹中的路径，同时使不存在的任何文件重写为/site/index.php。

的.htaccess文件上面/images/test.png作品，但对于/它会导致一个无限循环，据报道在Apache的错误日志：

[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 =/

根据该文件，重写规则可能，如果他们”重新运行重新在.htaccess文件出于各种原因，但我不知道为什么，或如何防范它。我尝试在第二个RewriteRule之前添加一个RewriteCond，以便只在文件名不是/site/index.php的情况下运行规则，但会导致所有URL（甚至现有文件）重写为/site/index.php。

要论正是我想要的，我想下面的URI改写为以下路径更加清晰：

• / - >/site/index.php
• /test - >/site/index.php
• /images/test.png - >/site/images/test.png（因为文件存在）
• /images/bla.png - >/site/index.php（因为文件不存在）

Answer 1

第一个RewriteRule永远不会使用，因为RewriteCond。它总是假的。 %{REQUEST_FILENAME}返回服务器上的完整路径，没有文件名。

单独的第二个规则使无限循环重定向/site/index.php本身。

如果你解释你想要什么，我们尽力帮助youto使工作htaccess的

UPDATE

RewriteEngine on 

# if file exist only add /site/ 
RewriteCond %{DOCUMENT_ROOT}/site/%{REQUEST_URI} -f 
RewriteRule ^(.+)$ /site/$1 [L] 

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