.htaccess将/ dir重定向到/ index？page = dir

Question

I'm looking to redirect example.com/subdir to example.com?page=subdir , while still keeping example.com/subdir in the URL. This way, I can dynamically "create pages" with different get requests. I've gotten down how to do this, but I can't seem to figure out how to prevent example.com/subdir/subdir from causing assets to load improperly. Here's my current code:

Options +FollowSymLinks
RewriteEngine on
# Redirect /page.php, /page.html, and /page.htm to /page
RewriteRule ^(.+)\.(php|html|htm)\/*$ /$1 [R,L]
# If the page is not a file or directory
RewriteCond %{REQUEST_FILENAME} !-s
RewriteCond %{REQUEST_FILENAME} !-d
# Internally redirect /page to /index.php?page=page
RewriteRule ^(.*?)/?$ /index.php?page=$1 [NC,END]
# Redirect /index to /
Redirect /index /

Answer 1

Keep only these rules in your .htaccess:

RewriteEngine On

RewriteCond %{THE_REQUEST} \s/+(.*?/)?(?:index|(\S+?))\.(?:php|html)[/\s?] [NC]
RewriteRule ^ /%1%2 [R=301,L,NE]

RewriteCond %{REQUEST_FILENAME} !-s
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*?)/?$ index.php?page=$1 [L,QSA]

Make sure to use a new browser for your testing to avoid old cache.