aaP_tony
This is done on purpose. Not sure what your website configuration is causing 404

The index.php rule is a special case in some WordPress websites, because in the URL structure of WordPress, the URLs of many pages end with index.php, such as http://example.com/page1/index.php, http://example.com/page1/index.phpetc. The content of these pages may be dynamically generated, including dynamic data such as user login status and comments, so they cannot be cached.
In addition, index.php may also be an entry file in some plug-ins or themes, and the contents of these files may also be dynamically generated, so they cannot be cached.
Therefore, in order to avoid caching these dynamically generated pages or files, you need to add index.php to the rules for skipping caching.

      aaPanel_Kern
      Thank you for the clear explanation about the index.php. I understand it is hard to cater to all wordpress configurations, so I will only share my findings incase someone else have the same configuration as me. The configuration in question here is Settings -> Permalinks, if you this custom structure /index.php/%year%/%monthnum%/%day%/%postname%/ (I presume any permalinks with index.php in the middle will have this issue), you'll need to change the nginx configuration after deploying from aapanel.

      The issue I had was getting 404 when trying to load any page other than the homepage, this is fixed by adding include pathinfo.conf; to enable-php-81-wpfastcgi.conf. Then you'll have another issue because of the index.php in the url, your pages won't get cached so you'll have to remove index.php from this line also:

      if ($request_uri ~* "/wp-admin/|/xmlrpc.php|wp-.*.php|/feed/|index.php|sitemap(_index)?.xml") {
    set $skip_cache 1;
}

      But as Kern stated above, this won't work if your wordpress permalinks setting is different than mine.

        2 months later

        aaPanel_Jose fastcgi_cache_key "$scheme$request_method$host$request_uri";
        fastcgi_cache_path /dev/shm/fastcgi-cache levels=1:2 keys_zone=WORDPRESS:100m inactive=60m;
        fastcgi_cache_use_stale error timeout invalid_header http_500;
        fastcgi_ignore_headers Cache-Control Expires Set-Cookie;

        how to solved this isue

            Hello, the latest installation of nginx has added relevant configuration in the configuration file, if you need to use it, please use
            include enable-php-74.conf;
            Replaced with:
            include enable-php-74-wpfastcgi.conf;

            horasjey

            zimbabwee

                  aaPanel_Kern Help me, I just replaced the enable-php-73.conf; with include enable-php-73.conf; Cache seems to work well, but I can't do Purge Cache through Nginx Helper. I tried to delete the cache
                  /dev/shm/nginx-cache/wp but the same WordPress I still display the cache version, it's been 12 hours since I made changes to the theme but never appeared 🙁

                    aaPanel_Kern Replaced with:
                    include enable-php-74-wpfastcgi.conf;

                    if my website is not wordpress , is it the same as the code line ..?

                        The configuration of the panel only supports wordpress, and others need to be configured by you

                        horasjey

                            I have tried to install on wordpress,
                            but my website becomes like this