We don't want to use the subdomain "www", but if the visitor accesses through the subdomain "www", we want to use the rule to redirect the request to the non-www domain. How should I set it up on Cloudflare?
In Cloudflare, we set the domain "Rules", and go to "Page Rules", click "Create Page Rule".
URL: www.yourdomain.com/*
Pick a Setting: Forwarding URL
Select status code: 302 - Temporary Redirect
Enter destination URL: https://yourdomain.com/$1
In the DNS settings, you need to set the resolution of the "www" subdomain, and you need to set the "Proxy Status" to "Proxied". The cloud needs to be orange.