Question

我正在使用codeigniter。我想将所有用户从www重定向到非www。我的意思是，如果用户向http://www.example.com发出请求，则应将其重定向到http://example.com或http://www.example.com/url/1/2到http://example.com/url/1/2

我怎么能做到这一点？

我的htacess代码：

RewriteEngine On
RewriteCond %{REQUEST_URI} ^/system.*
RewriteRule ^(.*)$ index.php/?$1 [QSA,L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.+)$ index.php/?$1 [QSA,L]

Answer 1

试试这种方式，

RewriteEngine On
RewriteCond %{REQUEST_URI} ^/system.*
RewriteRule ^(.*)$ index.php/?$1 [QSA,L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteBase /
RewriteCond %{HTTP_HOST} ^www\.(.*)$ [NC]
RewriteRule ^(.*)$ http://%1/$1 [R=301,L]

Answer 2

    RewriteEngine on
    RewriteBase /

    #for redirect non www to www

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

    #for redirect www to non www

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

    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteRule ^(.*)$ index.php?/$1 [L]

    #Also for http to https redirect

    RewriteEngine On
    RewriteCond %{HTTPS} !=on
    RewriteRule ^.*$ https://%{SERVER_NAME}%{REQUEST_URI} [R,L]

Codeigniter htaccess重定向到非www

2 个答案: