htaccess的重定向循环问题 [英] .htaccess redirect loop issue

问题描述

如果我去domain.com，网站重定向到domain.com/en~~V，预计。但随后的最后一条规则踢它扔了一个循环让我的网址是这个样子：

<$p$p><$c$c>http://domain.com/en/?lang=en&request=&site=basecamp&lang=en&request=&site=basecamp&lang=en&request=&site=basecamp&lang=en&request=&site=basecamp

.htaccess文件

 选项+了FollowSymLinks
RewriteEngine叙述上

的RewriteBase /

的RewriteCond％{REQUEST_URI} /！（内容|图片| CSS | JS |字体| P​​DF文件）/
重写规则/([^.]+\.(jpe?g|gif|bmp|png|css|js|eot|svg|ttf|ico|pdf))$ / $ 1 [NC，R，L]

的RewriteCond％{REQUEST_URI}！（内容|图片| CSS | JS |字体| P​​DF文件）/.*
重写规则！^ [A-Z] {2} / /烯/ [NC，L，R]

的RewriteCond％{REQUEST_URI} /（INIT \ .PHP |内容|图片| CSS | JS |字体| P​​DF文件）！/
重写规则^（[AZ] {2}）1 / $的init.php LANG = $＆AMP（*）;？请求= $ 2及位置=大本营[L，QSA]
 

为什么htaccess文件重定向到/？GET_VARS代替/init.php?GET_VARS？

和我怎样才能避免这种循环？

解决方案

可以通过删除的开头和结尾斜杠改变你的最后一个条件。你重写你的URI：

  /init.php
 

但有没有尾随斜线像有在您所提供的条件，因此该规则被再次应用。它应该是这样的：

 的RewriteCond％{REQUEST_URI}（INIT \ .PHP |内容|图片| CSS | JS |字体| P​​DF文件）！
 

---

不知道为什么你坚持要把最后的斜线在你的病情终于结束了：

 ＃本/在这里，它永远不会匹配的init.php -------- v
的RewriteCond％{REQUEST_URI} /（INIT \ .PHP |内容|图片| CSS | JS |字体| P​​DF文件）！/
 

但你可以通过只直接排除的init.php解决这个问题：

 的RewriteCond％{REQUEST_URI}！的init.php
 

所以，只是这样很明显，最后一组的条件/规则将是这样的：

 的RewriteCond％{REQUEST_URI}！的init.php
的RewriteCond％{REQUEST_URI} /！（内容|图片| CSS | JS |字体| P​​DF文件）/
重写规则^（[AZ] {2}）1 / $的init.php LANG = $＆AMP（*）;？请求= $ 2及位置=大本营[L，QSA]
 

或者最坏的情况下，只需添加这在你的规则一开始：

 的RewriteCond％{ENV：REDIRECT_STATUS} 200
重写规则^  -  [L]
 

其中prevents任何重写引擎的完全循环

If I go to domain.com, site redirects to domain.com/en, which is expected. But then the last rule kicks in and throws it in a loop making my url look something like this:

http://domain.com/en/?lang=en&request=&site=basecamp&lang=en&request=&site=basecamp&lang=en&request=&site=basecamp&lang=en&request=&site=basecamp

.htaccess file

Options +FollowSymlinks
RewriteEngine on

RewriteBase /

RewriteCond %{REQUEST_URI} !/(content|images|css|js|fonts|pdfs)/
RewriteRule  /([^.]+\.(jpe?g|gif|bmp|png|css|js|eot|svg|ttf|ico|pdf))$ /$1 [NC,R,L]

RewriteCond %{REQUEST_URI} !(content|images|css|js|fonts|pdfs)/.*
RewriteRule !^[a-z]{2}/ /en/ [NC,L,R]

RewriteCond %{REQUEST_URI} !/(init\.php|content|images|css|js|fonts|pdfs)/
RewriteRule ^([a-z]{2})/(.*)$ init.php?lang=$1&request=$2&site=basecamp[L,QSA]

Why is the htaccess file redirecting to /?GET_VARS instead of /init.php?GET_VARS ?

And how can I avoid this loop?

解决方案

Try changing your last condition by removing the leading and trailing slashes. You've rewritten your URI to:

/init.php

But there's no trailing slash like there is in the condition that you've provided, so the rule gets applied again. It should look like:

RewriteCond %{REQUEST_URI} !(init\.php|content|images|css|js|fonts|pdfs)

---

Not sure why you insist on having the trailing slash at the end of your condition here:

#                 with this / here, it will never match init.php --------v
RewriteCond %{REQUEST_URI} !/(init\.php|content|images|css|js|fonts|pdfs)/

But you can solve it by just excluding init.php directly:

RewriteCond %{REQUEST_URI} !init.php

So, just so it's clear, your last set of conditions/rule will look like:

RewriteCond %{REQUEST_URI} !init.php
RewriteCond %{REQUEST_URI} !/(content|images|css|js|fonts|pdfs)/
RewriteRule ^([a-z]{2})/(.*)$ init.php?lang=$1&request=$2&site=basecamp [L,QSA]

Or worst case, just add this in the very beginning of your rules:

RewriteCond %{ENV:REDIRECT_STATUS} 200
RewriteRule ^ - [L]

Which prevents any kind of rewrite engine looping altogether.

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