Mod Rewrite 2部分问题 [英] Mod Rewrite 2 Part Question

问题描述

我想知道如何使用mod_rewrite重写以下URL?并有在线教程解释了针对假人的mod_rewrite吗?

I was wondering how can I rewrite the following URL below using mod_rewrite? And is there a online tutorial that explains mod_rewrite for dummies?

如何重写此URL.

http://www.example.com/sitemap.php 

到

http://www.example.com/sitemap.xml

推荐答案

为此，您有两种选择，具体取决于您希望它如何工作.

You have a couple options for this, depending on how you want it to work.

将一个文件重定向到另一个文件的最简单方法是简单地使用Redirect指令:

The simplest way to redirect one file to another is to simply use the Redirect directive:

 Redirect /sitemap.php http://www.example.com/sitemap.xml

默认情况下，这将执行302重定向，但是您可以通过添加状态代码作为第一个参数来将其更改为301，即:

This will do a 302 redirect by default, but you can change it to a 301 by adding the status code as a first parameter, i.e.:

 Redirect 301 /sitemap.php http://www.example.com/sitemap.xml

在两种情况下，这都将导致返回浏览器的往返，因此地址栏将更改为显示新的sitemap.xml文件名.如果您不想这样做，可以使用RewriteRule指令:

In both cases, this will result in a round trip back to the browser, so the address bar will change to show the new sitemap.xml filename. If you don't want that, you can use the RewriteRule directive:

 RewriteRule ^sitemap.php$ /sitemap.xml [L]

请注意，这是从所谓的按目录上下文"编写规则的方式，这意味着从.htaccess文件或<Directory>块中写入规则.如果您是从主配置中编写代码，则需要一个斜杠(即^/sitemap.php$)以表明您的意思是该规则要与文档根目录相匹配.

Note that this is how you would write the rule from what is called a "per-dir context" which just means that the rule is being written from within either a .htaccess file, or from a <Directory> block. If you're writing it from your main config, then you would need a leading slash (i.e. ^/sitemap.php$) to show that you mean for the rule to match from the document root.

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