php - AH00124:请求超出了 APACHE 服务器上 10 个内部重定向的限制
问题描述
我在aws上使用php 7来运行我的php应用程序,它有一些不错的流量。但是在一天结束时,我会检查我的 apache 日志中的错误/活动。我每天发现一件常见的事情,有 10 到 15 行相同的错误
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.
但是我无法得到这个错误,为什么会发生,不知何故我知道它是由于重定向/.htaccess中的一些规则而发生的。我无法找到逻辑故障的位置,因为它在 localhost 上没有给出任何错误,也没有在运行任何脚本时出现错误。
下面是我的 .htaccess 代码
<IfModule mod_rewrite.c>
RewriteEngine On
# for subdomain like test.example.com to redirect to https://test.example.com
#RewriteCond %{HTTP_HOST} !^www\. [NC,OR]
#RewriteCond %{HTTPS} off
#RewriteCond %{HTTP_HOST} ^([\.\w\-]*)\.(com|in)$ [NC]
#RewriteRule ^ https://%1.%2%{REQUEST_URI} [R=301,L,NE]
# We are setting here the default file to load while the URL is called followed by fallback files
DirectoryIndex index.php
# Redirect all requests except only POST
RewriteCond %{REQUEST_METHOD} !POST
RewriteCond %{THE_REQUEST} \s/+(.*?/)?(?:index)?(.*?)\.(?:php?)[\s?/] [NC]
RewriteRule ^ /%1%2 [R=302,L,NE]
# Adds a trailing directory if rewritten URI is a direcory
RewriteCond %{DOCUMENT_ROOT}/app/$1 -d
RewriteRule ^(.*?[^/])$ %{REQUEST_URI}/ [L]
# Over here we have set the default root directory now request will be directly made from this directory
RewriteCond %{HTTP_HOST} ^(?:www\.)?(.+)$ [NC]
RewriteCond %{REQUEST_URI} !/app/ [NC]
RewriteRule (.*) /app/$1 [L]
# over here we're removing .php extensions
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME}.php -f
RewriteRule ^(.+?)/?$ $1.php [L]
# code to make pretty URLS | we're using this code to achieve /category/slug
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^/?(.+)/([\w-]+)/([\d]+)$ app/post.php?&category=$2&page=$3 [L,QSA]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^/?(.+)/([\w-]+)/([\w-]+)$ app/post.php?&category=$2&slug=$3 [L,QSA]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^/?(.+)/([\d]+)$ app/index.php?page=$2 [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^/?(.+)/([\w-]+)$ app/post.php?category=$2 [L]
# we have set here custom error files to handle server errors
ErrorDocument 404 /app/error_pages/404.php
ErrorDocument 403 /app/error_pages/403.php
ErrorDocument 500 /app/error_pages/500.php
# We are setting here default charset & language headers setting for our website
AddDefaultCharset UTF-8
DefaultLanguage en-US
</IfModule>
# --------------------------------------------------- Caching Rules Section ---------------------------------------------------
<IfModule mod_headers.c>
<filesMatch "\.(woff|otf|eot|opentype|ttf|woff2)$">
#for a year
Header set Cache-Control "max-age=31556952, public, must-revalidate"
</filesMatch>
<filesMatch "\.(ico|jpe?g|png|gif|swf)$">
#for a month
Header set Cache-Control "max-age=2629746, public, must-revalidate"
</filesMatch>
<filesMatch "\.(css|scss|min|min.css)$">
#for a week
Header set Cache-Control "max-age=604800, public, must-revalidate"
</filesMatch>
<filesMatch "\.(js|min|min.js)$">
#for 3 days
Header set Cache-Control "max-age=259200, private, must-revalidate"
</filesMatch>
#<filesMatch "\.(x?html?|xml)$">
# Header set Cache-Control "private, must-revalidate"
#</filesMatch>
</IfModule>
# --------------------------------------------------- Caching Rules Section ---------------------------------------------------
Allow from all
# Disable directory browsing
Options All -Indexes
解决方案
问题是您的重定向规则会导致无限循环。添加 LimitInternalRecursion 子句只会隐藏问题。
首先,您必须确定是什么请求导致了这个问题:检查您的 apache 访问日志行,返回代码为 500,其时间戳与错误日志中的时间戳相同。
其次,您可以激活重写规则日志记录以进行调试。请参阅:https ://httpd.apache.org/docs/2.4/mod/mod_rewrite.html