将子文件夹请求重定向到乘客 [英] Redirect subfolder request to Passenger

问题描述

我想将所有诸如 mysite.com/subfolder/...之类的请求重定向到乘客上的Django应用程序，并将所有其他请求重定向到在某些php cms下运行的网站.

I want to redirect all requests like mysite.com/subfolder/... to Django application over Passenger and all other requests to the website running under some php cms.

文件结构:

• .htaccess
• 子文件夹/
  • .htaccess

  根 .htaccess 的内容:

  RewriteEngine on
  
  ... RewriteConds and RewriteRules generated by php cms
  

  子文件夹/.htaccess 的内容:

  PassengerAppRoot "/home/username/djangoapplication"
  PassengerPython "/home/username/virtualenv/webapp/2.7/bin/python2.7"
  

  问题与根 .htaccess 有关.如果根 .htaccess 为空(仅使用 RewriteEngine on )，则 mysite.com/subfolder/...之类的请求将由处理subfolder/.htaccess 和Django应用程序加载.但是，当根 .htaccess 包含php cms生成的行时，所有请求(例如 mysite.com/subfolder/...)都会导致来自cms的404错误页面.

  The problem is about root .htaccess. When root .htaccess is empty (constails only RewriteEngine on) requests like mysite.com/subfolder/... are handled by subfolder/.htaccess and Django application loads. But when root .htaccess contains lines generated by php cms all requests like mysite.com/subfolder/... leads to the 404 error page from cms.

  所以我想在cms的 RewriteRule 之前将诸如 mysite.com/subfolder/...之类的请求过滤到 subfolder/.htaccess 将其替换为404错误页面，但我不知道该怎么做.

  So I want to filter requests like mysite.com/subfolder/... to subfolder/.htaccess before RewriteRules from cms will replace it with 404 error page, but I can't figure it out how to do it.

  推荐答案

  如果根 .htaccess 文件仅包含mod_rewrite指令，则可以完全覆盖根 .htaccess 只需在/subfolder/.htaccess 中启用重写引擎即可.

  If the root .htaccess file only contains mod_rewrite directives then you can completely override the root .htaccess file by simply enabling the rewrite engine in /subfolder/.htaccess.

  例如:

  RewriteEngine On    
  
  PassengerAppRoot "/home/username/djangoapplication"
  PassengerPython "/home/username/virtualenv/webapp/2.7/bin/python2.7"
  

  默认情况下，默认情况下不继承mod_rewrite指令 (与其他模块不同).但是，可能已在服务器配置中专门启用了mod_rewrite继承，所以这可能行不通.

  By default, mod_rewrite directives are not inherited by default (unlike other modules). However, it is possible that mod_rewrite inheritance has been specifically enabled in your server config, so this may not work.

  如果这不起作用，则需要在根 .htaccess 文件的顶部创建一个例外，以防止请求/subfolder/覆盖.例如:

  If this doesn't work then you would need to create an exception at the top of the root .htaccess file, that prevents requests for the /subfolder/ being overridden. For example:

  RewriteRule ^subfolder - [L]
  

  当URL以/subfolder 开头时，这会停止在 .htaccess 根文件中进行任何进一步的处理.

  This stops any further processing in the root .htaccess file when the URL starts with /subfolder.

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