浏览器语言基于404页的mod_rewrite与如何 [英] Browser language based 404 pages with mod_rewrite how to

问题描述

我想生成依赖于语言的404（也有其他错误）通过评估客户端的HTTP Accept-Language头完全基于Apache的mod_rewrite规则页。我已经成功地显示正确的页面（默认的英文）这个规则：

I am trying to generate language dependant 404 (also other errors) pages purely based on Apache mod_rewrite rules by evaluating the clients HTTP Accept-Language header. I've managed to show the correct pages (english default) with this rules:

RewriteEngine on
RewriteBase / 
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{SCRIPT_FILENAME} !-d
RewriteCond %{HTTP:Accept-Language} ^es [NC]
RewriteRule (.+) /esp/error404.php [L]

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{SCRIPT_FILENAME} !-d
RewriteRule (.+) /eng/error404.php [L]

我的问题是，我想保持404错误，我知道重定向不允许这种类型的标志。我在任何情况下，不是100％肯定它是否真的值得SEO明智的，因为它可能是最好不要有404可言，但我认为，这将是更符合逻辑和维护日志保持一致，等等，但我只是想不通怎么实现通过Apache和HTTP：接受语言

My problem is that I would like to maintain 404 errors and I understand redirect does not allow this type of flag. I am in any case not 100% sure if it's really worth SEO wise as it might be better not to have 404s at all, but I thought that it would be more logical and maintain logs consistent, etc, but I simply can't figure how to achieve that via apache and HTTP:Accept-Language.

任何评论都将大部分AP preciated。

Any comments would be mostly appreciated.

推荐答案

您可以使用Apache的默认错误处理程序做到这一点。

You could use Apache's default error handler to do this.

应该可以定义像这样的的ErrorDocument：

It should be possible to define an ErrorDocument like so:

ErrorDocument 404 /parseme.php

，然后做请求 /parseme.php 像这样一个语言相关的重定向：

and then do a language-dependent redirect for requests to /parseme.php like so:

RewriteCond %{REQUEST_FILENAME} ^/parseme\.php$
RewriteCond %{HTTP:Accept-Language} ^es [NC]
RewriteRule (.+) /esp/error404.php [L]

RewriteCond %{REQUEST_FILENAME} ^/parseme\.php$
RewriteCond %{HTTP:Accept-Language} ^eng [NC]
RewriteRule (.+) /eng/error404.php [L]

我从来没有尝试过这一点，但这个的应的给你一个404头，并以正确的语言错误页面了。

I have never tried this but this should give you a 404 header, and the error page in the correct language, too.

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