问题描述
我有codeIgniter .htaccess文件的问题，并希望有人能帮帮我！我不知道正恩pressions或如何使用htaccess的，我很新的这个东西！
I have a problem with CodeIgniter .htaccess file and hope that somebody can help me!I don't know regular expressions or how to use the .htaccess, I'm very new with this things!
我的问题是：
我有文件，这个结构（多应用程序）：
I have this structure of files (multi application):
- application
- admin
- site
- system
- index.php
- admin.php
这的.htaccess（即在本地主机上正常工作！）
And this .htaccess (that works fine on localhost!)
Options +FollowSymLinks
Options -Indexes
DirectoryIndex index.php
RewriteEngine on
RewriteCond $1 !^(index\.php|images|robots\.txt)
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php/$1 [L,QSA]
我想要做的是：
What I want to do is:
访问我的网站（前端）与 http://www.mydomain.com/ 和我的管理（后端）为 http://www.mydomain.com/admin/
Access my web site (frontend) with http://www.mydomain.com/And my admin (backend) as http://www.mydomain.com/admin/
我不知道为什么这工作得很好我的本地服务器上。
I don't know why this works fine on my local server.
我希望有人能帮助我。
I hope someone can help me.
UPDATE我把它用这个工作：
I got it to work using this:
RewriteEngine on
# If the user types "index.php" or "admin.php".
RewriteCond $1 !^(index\.php|admin\.php|images|robots\.txt)
# If the user types just "admin".
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^admin$ admin\.php [L,QSA]
# If the user enter in any admin section, like "admin/section".
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^admin\/(.*)$ admin\.php/$1 [L,QSA]
# If the user types any site section, like "site/section".
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index\.php/$1 [L,QSA]
这样我可以访问 http://www.mydomain.com/admin 或的（即指向管理。 PHP的根目录下）
This way I can access http://www.mydomain.com/admin or http://www.mydomain.com/admin/any-section (that points to "admin.php" on the root directory)
和我可以访问 http://www.mydomain.com/ 或的（即分的根目录下的index.php）
And I can access http://www.mydomain.com/ or http://www.mydomain.com/any-section (that points to "index.php" on the root directory)
感谢您的帮助！
推荐答案
首先，这是多余的：
RewriteCond $1 !^(index\.php|images|robots\.txt)
因为你的其他条件已经照顾现有的文件和目录，所以我建议将其删除。
because your other conditions already take care of existing files and directories so I'd suggest to remove it.
如果你想/管理员改写为admin.php的你重写规则是错误的，与当前的规则，这将导致/index.php/admin。你没有提到如果是这样的问题，如果是这样做：
Your rewrite rule is wrong if you want /admin to rewrite to admin.php, with your current rule it will result in /index.php/admin. You didn't mention if that's the problem, if it is do this:
RewriteRule ^/admin$ admin.php [L,QSA]
RewriteRule ^(.*) index.php/$1 [L,QSA]
您也可以调试使用RewriteLog改写：的http：//的httpd .apache.org /文档/ 2.0 / MOD / mod_rewrite.html＃rewritelog
如果不解决这个问题，请描述当前的行为和你所期望的，否则就很难帮助。
If that doesn't fix it please describe the current behaviour and what you expect, otherwise it's difficult to help.
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