特定域的htaccess标头？ [英] htaccess header for specific domain?

问题描述

我有三种环境：

env.com
env-uat.com
env-pre.com

所有三个页面都运行相同的代码。我希望env-uat.com和env-pre.com都可以在htaccess中获得它：

All three pages run the same code. I want env-uat.com and env-pre.com to both get this in the htaccess:

Header set X-Robots-Tag "noindex, nofollow"

这将有效地完全取消索引这些页面，包括PDF文件等。我不想影响env.com。

This will effectively completely unindex these pages, including PDF files etc. But I don't want to affect env.com.

如何使Header X-Robots-Tag仅添加到env-uat.com和env-pre .com而不是env.com？

How can I make the Header X-Robots-Tag only be added for env-uat.com and env-pre.com and NOT env.com?

**更新**

从到目前为止我能找到的东西，似乎您只能执行此：

From what I could find so far, it would seem you can only do something like this:

SetEnvIf Request_URI "^/privacy-policy" NOINDEXFOLLOW
Header set X-Robots-Tag "noindex, follow" env=REDIRECT_NOINDEXFOLLOW

但这使它特定于PAGE。我希望它特定于一个域。

But this makes it specific to a PAGE. I want it specific to a DOMAIN.

推荐答案

@Starkeen就在这里：

@Starkeen was right up to here :

SetEnvIf host ^(env-uat\.com|host2\.com)$ NOINDEXFOLLOW

因此，您可以这样包含要加入此Env的域：

So , you could include the domains that you want to be involved in this Env like this :

SetEnvIf host ^(env-uat|env-pre)\.com NOINDEXFOLLOW

然后，您应该使用以下相同名称附加Env：

Then you should attach the Env with same name like this :

Header set X-Robots-Tag "noindex, follow" env=NOINDEXFOLLOW

不是这样的：

Header set X-Robots-Tag "noindex, follow" env=REDIRECT_NOINDEXFOLLOW

上面的行将转到Env，其名称为REDIRECT_NOINDEXFOLLOW而不是NOINDEXFOLLOW，并且与该问题的情况不同 X机器人代码无索引规范fic页面
这是针对Request_URI和特殊情况的匹配。

The line above will look to Env its name is REDIRECT_NOINDEXFOLLOW not NOINDEXFOLLOW and it is diffrent case from this question X Robots Tag noindex specific page That was about matching against Request_URI and for special case .

因此，代码应如下所示：

So , the code should look like this :

SetEnvIf host ^(env-uat|env-pre)\.com NOINDEXFOLLOW
Header set X-Robots-Tag "noindex, follow" env=NOINDEXFOLLOW

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