.htaccess 确定引用者是否不是当前域
我正在尝试创建一个 .htaccess mod_rewrite，如果当前引用者不是我自己的域，它的行为会有所不同。例如，假设我拥有 example.com（即 www.example.com、http://example.com 等） 。当有人访问 example.com（或 beta.example.com 等子域）时，我想忽略此 .htaccess 规则。所以我猜正则表达式基本上只会在其中查找 example.com 并忽略它们。
但是，如果像 otherdomain.com 这样的域（假设通过 cname 或 A 记录指向 example.com）访问我的网站，我想将它们重定向到某个地方。到目前为止，我认为已经接近但不起作用。
我对这些规则的主要困惑是 RewriteRule 之后的部分（在本例中为 ^$）。我在谷歌搜索中看到了一些不同的东西，但我不确定其中的差异。例如，我也只看到了 ^、(.*)$ 等。
RewriteCond %{HTTP_REFERER} !^http://([^.]+\.)*(example)\.com
RewriteRule ^$ redirectfile.php [L]
我也一直在搞乱
RewriteCond %{HTTP_REFERER} ^http://(.+\.)*\.com
RewriteCond %1 !^(example)\.$
RewriteRule ^$ redirectfile.php [R=302,L]
I'm trying to create an .htaccess mod_rewrite that will behave differently if the current referer isn't my own domain. For instance, say I own example.com (i.e. www.example.com, http://example.com, etc). When somebody goes to example.com (or an subdomain such as beta.example.com), I want to ignore this .htaccess rule. So I guess the regex would basically just look for example.com somewhere in it and ignore those.
However, is a domain such as otherdomain.com (which is assumed to point to example.com via cname or A-record) access my site, I want to redirect them somewhere. Here's what I have so far that I believe is close but isn't working.
My main confusion with these rules is the part that comes after the RewriteRule (^$ in this case). I've seen a few different things put there in my Googling and I'm not sure on the differences. For instance, I've also seen just a ^, a (.*)$, etc.
RewriteCond %{HTTP_REFERER} !^http://([^.]+\.)*(example)\.com
RewriteRule ^$ redirectfile.php [L]
I've also been messing with
RewriteCond %{HTTP_REFERER} ^http://(.+\.)*\.com
RewriteCond %1 !^(example)\.$
RewriteRule ^$ redirectfile.php [R=302,L]
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尝试一下，
您有
^$，它仅与主页匹配。我将其更改为
^，它将匹配每个请求，假设您想要匹配每个请求。(.*)$也会匹配每个请求，但也会捕获匹配，以便您在目标中重用为 $1Try
You had
^$, which would only match the home page.I changed it to just
^which will match every request, assuming that you want to match every request.A
(.*)$would also match every request, but also capture the match so that you reuse in in the target as $1