所需结果:
http://example.com/ -> index.php
http://www.example.com/ -> index.php
http://hello.example.com/ -> index.php?subdomain=hello
http://whatever.example.com/ -> index.php?subdomain=whatever
http://example.com/world -> index.php?path=world
http://example.com/world/test -> index.php?path=world/test
http://hello.example.com/world/test -> index.php?subdomain=hello&path=world/test
使用我现在拥有的.htaccess,我可以实现其中一个或另一个重新映射,但不能同时实现这两个。
RewriteEngine On
# Parse the subdomain as a variable we can access in PHP, and
# run the main index.php script
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{HTTP_HOST} !^www
RewriteCond %{HTTP_HOST} ^([^'.]+)'.([^'.]+)'.([^'.]+)$
RewriteRule ^.*$ index.php?subdomain=%1
# Map all requests to the 'path' get variable in index.php
RewriteBase /
RewriteRule ^index'.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ /index.php?path=$1 [L]
我很难把两者结合起来。。。有什么建议吗?
编辑
我现在遇到的不想要的行为是,如果我有一个子域和.com/之后的路径,那么只有子域会通过,即:
http://hello.example.com/world-> index.php?subdomain=hello
使用第一条规则添加subdomain
参数,而不更改URI,然后使用第二条规则将URI路由到index.php
:
RewriteEngine On
# Parse the subdomain as a variable we can access in PHP, and
# run the main index.php script
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{HTTP_HOST} !^www
RewriteCond %{HTTP_HOST} ^([^'.]+)'.([^'.]+)'.([^'.]+)$
RewriteRule ^(.*)$ /$1?subdomain=%1
# Map all requests to the 'path' get variable in index.php
RewriteRule ^index'.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ /index.php?path=$1 [L,QSA]
第二个规则需要具有QSA
标志,否则第一个规则的查询字符串将丢失。