使用htaccess将domain.com重定向到www.domain.com(redirect domain.com to www.domain.com with htaccess)

使用htaccess将domain.com重定向到www.domain.com(redirect domain.com to www.domain.com with htaccess)

如何使用htaccess重写引擎将“空”子域http://domain.com重定向到http://www.domain.com 。 它必须是301永久重定向并传达其余的url和查询字符串。

How to redirect an 'empty' subdomain http://domain.com to http://www.domain.com using htaccess rewrite engine. It has to be a 301 permanent redirect and convey the rest of the url and query string.

最满意答案

尝试将这些规则放在文档根目录中的htaccess文件中：

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

查询字符串会自动附加。

Try putting these rules in the htaccess file in your document root:

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

The query string gets automatically appended.