无需付费服务器，如何在移动浏览器展示自研网页及Blender/Three.js项目？

Hey there! Let’s break down your questions with practical, no-cost (or low-fuss) options that fit your GPS-enabled Blender/Three.js project perfectly:

Here are reliable ways to get your work in front of mobile browsers without shelling out for a paid server:

• Local Network Static File Server
  This is the go-to for development and testing. Grab a simple tool like Node.js’s http-server or use Python’s built-in server:
  • For Python 3: Open your project folder in terminal and run python -m http.server 8000
  • Connect your phone and computer to the same WiFi network, then access your page via your computer’s local IP (e.g., 192.168.1.100:8000) on your mobile browser. Super straightforward, though it only works on the same local network.
• PWA Offline Caching
  If your project is mostly static (like your Three.js scene + Blender models), set up a Progressive Web App with a Service Worker. Once a user loads your page via the local network (or any other way), the Service Worker will cache all resources to their phone. After that, they can open the page even without internet—perfect for offline demos.
• Free Static Hosting Platforms
  Don’t overlook free tiers of static hosting tools! Platforms like GitHub Pages or Vercel’s free plan let you host static web projects (including Three.js/Blender work) for free, with built-in HTTPS. Deploy once, then share the URL with anyone—mobile browsers can access it directly, no local network needed. Free plans have mild limits, but they’re more than enough for personal projects or thesis work.

Since GPS in mobile browsers requires HTTPS (except for localhost/local IPs), here are tailored options that skip both paid servers and simulators:

• Local Network Server with HTTPS (Optional but Reliable)
  Some mobile browsers are strict about GPS access requiring HTTPS. To fix this, generate a trusted local SSL certificate with a tool like mkcert. Once you have the certificate files, run your local server with HTTPS enabled (e.g., http-server -S -C your-cert.pem -K your-key.pem). After adding the certificate to your phone’s trusted list, you’ll be able to call the GPS API over your local network without issues.
• Free Static Hosting (Top Recommendation)
  This is the most stable option for your thesis project. Host your static files (Three.js code, Blender-exported glTF/GLB models) on GitHub Pages or Vercel—both provide free HTTPS, which is mandatory for GPS API access on most mobile browsers. Once deployed, just open the URL on your phone, grant location permissions, and your project will use the phone’s real GPS data directly—no simulators needed.
• Offline PWA (For On-the-Go Demos)
  Combine the local network server with PWA caching: load your project once on your phone via the local network, let the Service Worker cache all resources. After that, you can open the page anytime, even without internet, and it will still access your phone’s GPS (since GPS is a hardware feature, not dependent on web connectivity).

A quick tip: When exporting from Blender, stick to glTF/GLB formats—they’re lightweight, load fast on mobile, and play nicely with Three.js. Also, make sure your code handles GPS permission requests gracefully (users have to approve location access, so add fallback logic if they decline).

内容的提问来源于stack exchange，提问作者BB12325