更改地址后我的.htaccess有问题吗？

My project (with WAMP) has address like localhost:8080/MyProject/.

Now my project is online and has adress like http://MyProject.mydomain.com/

All actions and param is like this localhost:8080/MyProject/action/param

When I try http://MyProject.mydomain.com/login, I have a 404 not found error.

Here my .htaccess:

Options +FollowSymlinks
RewriteEngine on

# NC : no case
# L : Last

RewriteRule ^([a-zA-Z0-9]+)/([a-zA-Z0-9]+)$  index.php?action=$1&param=$2 [NC,L]


RewriteRule ^([a-zA-Z0-9]+)$ index.php?action=$1 [NC,L]

RewriteRule ^/$ index.php [NC,L]

Have you check to see if the provider hosting your project enables the processing of the .htaccess file? If it is disabled then you need to see if they allow you to overwrite their defaults.

This information can typically be found in their FAQs/Knowledgebase.

I just added RewriteBase / before all RewriteRule and it's work!

Thanks guys!