.htaccess 这是我在opencart上的htaccess如何强制非www域访问？

我已经搜索了所有的东西，但我能找到它，有人能帮我吗。我不希望我的网站从www.domain.com访问，因为我的opencart中的一些图标不显示，我发现www.是问题所在，我想强制我的域名不显示www.com

# 1.To use URL Alias you need to be running apache with mod_rewrite enabled. 

# 2. In your opencart directory rename htaccess.txt to .htaccess.

# For any support issues please visit: http://www.opencart.com
Options +FollowSymlinks

# Prevent Directoy listing 
Options -Indexes

# Prevent Direct Access to files
<FilesMatch "\.(tpl|ini|log)">
 Order deny,allow
 Deny from all
</FilesMatch>

# SEO URL Settings
RewriteEngine On

# If your opencart installation does not run on the main web folder make sure you folder it does run in ie. / becomes /shop/ 
RewriteBase /
RewriteRule ^sitemap.xml$ index.php?route=feed/google_sitemap [L]
RewriteRule ^googlebase.xml$ index.php?route=feed/google_base [L]
RewriteRule ^download/(.*) /index.php?route=error/not_found [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_URI} !.*\.(ico|gif|jpg|jpeg|png|js|css)
RewriteRule ^([^?]*) index.php?_route_=$1 [L,QSA]

### Additional Settings that may need to be enabled for some servers 

### Uncomment the commands by removing the # sign in front of it.

### If you get an "Internal Server Error 500" after enabling any of the following settings, restore the # as this means your host doesn't allow that.

# 1. If your cart only allows you to add one item at a time, it is possible register_globals is on. This may work to disable it:
# php_flag register_globals off

# 2. If your cart has magic quotes enabled, This may work to disable it:
# php_flag magic_quotes_gpc Off

# 3. Set max upload file size. Most hosts will limit this and not allow it to be overridden but you can try
# php_value upload_max_filesize 999M

# 4. set max post size. uncomment this line if you have a lot of product options or are getting errors where forms are not saving all fields
# php_value post_max_size 999M

# 5. set max time script can take. uncomment this line if you have a lot of product options or are getting errors where forms are not saving all fields
# php_value max_execution_time 200

# 6. set max time for input to be recieved. Uncomment this line if you have a lot of product options or are getting errors where forms are not saving all fields
# php_value max_input_time 200

# 7. disable open_basedir limitations
# php_admin_value open_basedir none

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在基线之后立即将此条件添加到.htaccess

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

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它会将所有www请求重定向到非www。

在我将这两行放在Rewritebase之后/i在尝试访问站点内部服务器错误时，服务器遇到内部错误或配置错误，无法完成您的请求后，它将不起作用。请通过以下地址与服务器管理员联系：webmaster@hilfigersalesro.topdesigners.ro通知他们此错误发生的时间，以及您在此错误之前执行的操作。有关此错误的详细信息，请参阅服务器错误日志。此外，尝试使用ErrorDocument处理请求时遇到500内部服务器错误。