我如何能有一个有条件的.htaccess块？ [英] How Can I Have A Conditional .htaccess Block?

问题描述

这是你以前可能会遇到一个Apache的问题。我想有一个源码包，我可以部署到我的工作站，我的临时服务器，我的生产服务器，但它加载基于什么的网址是不同的.htaccess设置。

This is an Apache question you've probably come across before. I want to have one source package that I can deploy to my workstation, my staging server, and my production server, but for it to load different .htaccess settings based on what the URL was.

请注意，我用用IfModule调用一个杂牌组装电脑，但不会有我们新的生产服务工作，因为它的股票都是一样的模块，我临时服务器。

Note that I was using a kludge with an IfModule call, but that won't work with our new production server because it shares all the same modules as my staging server.

请注意，我需要捆绑SETENV这些重写。目前，如果你使用的RewriteCond，它只关系到以下重写规则，但骨子里不是SETENV。

Note I need to bundle SetEnv with these rewrites. Currently if you use RewriteCond, it only ties to the following RewriteRule, but not the SetEnv underneath.

推荐答案

而不是使用SETENV的，使用重写规则本身的环境变量设置功能：

Instead of using SetEnv, use the environment variable setting capabilities of RewriteRule itself:

RewriteCond %{HTTP_HOST} =foo.com
RewriteRule ^ - [E=VARNAME:foo]

RewriteCond %{HTTP_HOST} =bar.com
RewriteRule ^ - [E=VARNAME:bar]

虽然我preFER传递标志的httpd进程的启动和寻找他们使用IfDefine块做这样的事情。

Although I prefer doing this sort of thing by passing flags to the httpd process at startup and looking for them using IfDefine blocks.

<IfDefine FOO>
SetEnv VARNAME foo
</IfDefine>

<IfDefine BAR>
SetEnv VARNAME bar
</IfDefine>

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