我如何使用 htaccess 和 php 控制多级子域
我有以下动态 URL
并且我的 .htaccess 文件中有以下
RewriteCond %{HTTP_HOST} !^www\.domain\.com$ [NC]
RewriteCond %{HTTP_HOST} ^(www\.)?([a-z0-9-]+)\.domain\.com$ [NC]
RewriteRule !^index\.php($|/) sub.php?name=%2 [PT,L]
内容工作正常并显示与该 foo 子域相关的数据。但是当我尝试访问
http://foo.mydomain.com/anything-9.html
其中 foo 是通配符 dns 子域，bla 是我的帖子标题，9 是
我添加的
RewriteRule ^/([^/]+)-([^/]+)\.html$ post.php?name=%2&post=$1&postid=$2 [PT,L]
帖子 id，因此
RewriteCond %{HTTP_HOST} !^www\.domain\.com$ [NC]
RewriteCond %{HTTP_HOST} ^(www\.)?([a-z0-9-]+)\.domain\.com$ [NC]
RewriteRule !^index\.php($|/) sub.php?name=%2 [PT,L]
我的 htaccess 代码
RewriteCond %{HTTP_HOST} !^www\.domain\.com$ [NC]
RewriteCond %{HTTP_HOST} ^(www\.)?([a-z0-9-]+)\.domain\.com$ [NC]
RewriteRule !^index\.php($|/) sub.php?name=%2 [PT,L]
RewriteRule ^/([^/]+)-([^/]+)\.html$ post.php?name=%2&post=$1&postid=$2 [PT,L]
仍然显示其主页，即 sub.php 而不是 post.php 我应该对 .htaccess 文件进行哪些更改？
I have following dynamic URL
and I have following in my .htaccess file
RewriteCond %{HTTP_HOST} !^www\.domain\.com$ [NC]
RewriteCond %{HTTP_HOST} ^(www\.)?([a-z0-9-]+)\.domain\.com$ [NC]
RewriteRule !^index\.php($|/) sub.php?name=%2 [PT,L]
and it is working fine and showing data related to that foo subdomain. But when I try to visit
http://foo.mydomain.com/anything-9.html
where foo is a wildcard dns subdomain and bla is my post title and 9 is post id
i have added
RewriteRule ^/([^/]+)-([^/]+)\.html$ post.php?name=%2&post=$1&postid=$2 [PT,L]
after
RewriteCond %{HTTP_HOST} !^www\.domain\.com$ [NC]
RewriteCond %{HTTP_HOST} ^(www\.)?([a-z0-9-]+)\.domain\.com$ [NC]
RewriteRule !^index\.php($|/) sub.php?name=%2 [PT,L]
so my htaccess code becomes
RewriteCond %{HTTP_HOST} !^www\.domain\.com$ [NC]
RewriteCond %{HTTP_HOST} ^(www\.)?([a-z0-9-]+)\.domain\.com$ [NC]
RewriteRule !^index\.php($|/) sub.php?name=%2 [PT,L]
RewriteRule ^/([^/]+)-([^/]+)\.html$ post.php?name=%2&post=$1&postid=$2 [PT,L]
it still showing its main page i.e sub.php instead of post.php
What changes should I make to my .htaccess file?
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我只用 PHP 解决了这个问题。对我来说，它比 Apache .htaccess 脚本编写更容易...也更易于维护（一旦编写了脚本）并且具有更多功能。
我使用了 .htaccess 将所有访问重定向到一个文件。这个使用 $_SERVER["SERVER_NAME"] 变量来检查访问的子域，并使用 $_GET["q"] 中的变量来检查其余部分。
这是 .htaccess 文件：
第一个文件确保没有无限循环，第二个文件将所有内容重定向到该文件。
然后 redir 文件包含所需的任何文件，而且它非常简单 - $_SERVER["QUERY_STRING"]、$_GET 变量设置为新值，cwdir 更改工作目录（文件），set_include_path（包含路径）。
有用。但这有点傻:D
I solved this with PHP alone. To me it's easier than Apache .htaccess scripting... Also easier to maintain (once the script is written) and has more features.
I used an .htaccess that redirects ALL access to one file. This one uses the $_SERVER["SERVER_NAME"] variable to check the subdomain accessed, and a variable in $_GET["q"] for the rest.
This is the .htaccess file:
First one makes sure there is no infinite loop, second one redirects everything to the file.
The redir file then includes whatever file needed, and also it is quite seemless - the $_SERVER["QUERY_STRING"], $_GET variables are set to new values, cwdir to change the working directory (files), set_include_path (include paths).
It works. But it is kinda silly :D
你真的需要这里有2个问号吗：post.php??name=%2&post=$1&postid=$2
Do you really need 2 question marks here: post.php??name=%2&post=$1&postid=$2