.htaccess将非WWW重定向到WWW保留URI字符串

Ste*_*ven 9 php apache .htaccess mod-rewrite codeigniter

我正在运行CodeIgniter平台,该平台使用.htaccess接受类似的URL

http://www.mysite.com/controller/function/argument
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我目前使用一些.htaccess重写,即(简化):

RewriteEngine On
RewriteCond %{REQUEST_URI} !^(/index\.php|/images|/assets)
RewriteRule ^(.*)$ /index.php/$1 [L]
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我想添加一个重写规则,将所有非www请求重定向到www.我还希望域名后面的URI字符串在重定向中保持不变.例如,如果用户发出请求http://mysite.com/controller/function/argument,我希望.htaccess文件在浏览器中重写请求http://www.mysite.com/controller/function/argument,然后处理请求.

ekh*_*led 14

我遇到了类似的问题,这个.htaccess对我有用

RewriteEngine On                           

#This bit rewrites your host name to include www
RewriteCond %{HTTP_HOST} !^www\.example\.com [NC]
RewriteRule ^(.*)$ http://www.example.com/$1 [R=301,NC,L]

#This bit does the codeigniter magic
RewriteCond %{REQUEST_FILENAME} !-f  
RewriteCond %{REQUEST_FILENAME} !-d  
RewriteRule ^(.*)$ /index.php/$1 [L]
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ros*_*oft 10

它应该是这样的:

RewriteCond %{HTTP_HOST} .
RewriteCond %{HTTP_HOST} !^www\.example\.com [NC]
RewriteRule (.*) http://www.example.com/$1 [R=301,L]
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