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URL Rewriting: Resolving CSS, JS, and Image Loading Issues After URL Modification
When implementing URL rewriting rules in .htaccess to redirect web pages, it's common to encounter difficulties with loading external resources such as CSS, JS, and images. The original rule in the .htaccess file:
Options +FollowSymLinks RewriteEngine On RewriteBase / RewriteCond %{REQUEST_FILENAME} -f [OR] RewriteRule ^detail/([0-9]+)/?$ detail.php?id=
successfully redirects URLs to the specified PHP file. However, the issue arises when CSS, JS, and images fail to load due to the تغییر in URL base.
One solution, as mentioned in the question, is to use absolute paths for external resources. While this may address the issue, it requires manual modifications in all the affected files and is not a practical solution.
Alternatively, there's a more effective way to resolve this issue using .htaccess rules. By adjusting the URL base in the header of the redirected pages, you can ensure that relative paths continue to work correctly. Here's how:
<head> <base href="/"> </head>
This line should be added between the
and tags in the redirected pages. By setting the base href to /, you're re-establishing the base URL to the original location / instead of /detail/. As a result, the browser will correctly fill in relative links regardless of the URL change and external resources will load as expected.This method eliminates the need to manually edit individual PHP files and provides a clean and efficient solution to the problem of external resource loading after URL redirection.
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