Surge推送更新后网站未刷新，请求技术排查

Hey there, let's work through this issue step by step—since you're getting the Success! Project is published and running at mydomain.com message but no content changes are live, here are the most likely fixes to check:

1. Clear Caches (Browser + Cloudflare) #

Caching is the #1 culprit here. Let's tackle both layers:

• Browser Cache: Force a hard refresh of your page using Ctrl+Shift+R (Windows/Linux) or Cmd+Shift+R (Mac). This bypasses local cached files and pulls fresh content directly from the server.
• Cloudflare Cache: Cloudflare's global cache might be serving stale content. Head to your Cloudflare dashboard:
  • Navigate to the Cache tab > Purge Cache
  • Select "Purge Everything" and confirm the action.
  • Also double-check your Page Rules to ensure you don't have an overly aggressive cache policy set for your domain.

2. Verify Surge Deployment Target #

It's easy to accidentally deploy to a default Surge subdomain instead of your custom domain. Let's confirm:

• Run surge list in your terminal to view all your deployed projects. Check that mydomain.com is listed and linked to your current project directory.
• If it's not associated correctly, redeploy explicitly with your custom domain:

  surge ./ mydomain.com
  

• For extra measure, add the --clean flag to clear Surge's remote cache during deployment:

  surge --clean ./ mydomain.com
  

3. Double-Check Cloudflare DNS & SSL Settings #

Since you're using Cloudflare as your DNS provider, let's make sure these settings align with Surge's requirements:

• DNS Records: Go to Cloudflare's DNS tab. Ensure you have a valid record (either an A record pointing to Surge's IP 192.241.214.14, or a CNAME record pointing to your Surge subdomain like your-project.surge.sh).
• Proxy Status: The orange cloud icon next to your DNS record means Cloudflare is proxying traffic. If you just deployed changes, toggle it to gray (DNS only) temporarily to rule out proxy-related caching, then switch back once updates are live.
• SSL Mode: Surge provides free SSL for custom domains, so set Cloudflare's SSL mode to Flexible or Full (avoid "Strict" unless you've uploaded a custom SSL certificate to Surge, which is unlikely here).

4. Confirm Local Files Are Being Uploaded #

Sometimes modified files don't get deployed due to ignore rules or directory mismatches:

• Check your terminal output during deployment—look for the list of files being uploaded. Do you see your recently modified files in that list?
• If you have a .surgeignore or .gitignore file, make sure it's not excluding the files you updated.
• Try re-deploying from the exact directory where your updated site files live (cd into the folder first before running surge).

5. Rule Out DNS Propagation (Less Likely) #

Since your site was working a month ago, DNS propagation is probably not the issue—but if you recently changed your Cloudflare DNS records, it might take 10-15 minutes for changes to sync across global DNS nodes. You can wait a bit and refresh again, but this is a last-resort check after the above steps.

内容的提问来源于stack exchange，提问作者Kyle