Date: 2026-08-15 10:14 Summary: Explained API options for managing browser, Worker Cache API, Cloudflare CDN cache, and R2 page objects.
[question] 是否可以通过api工具来管理缓存
[try to solve]
Yes, but not with one API for every cache layer. Browser cache can only be influenced by HTTP headers or client behavior. Worker Cache API entries such as this project's homepage HTML cache must be managed from inside the Worker runtime with caches.default.delete() or invalidated by changing PAGES_CACHE_VERSION; this can be wrapped in an authenticated admin endpoint or dev-only route. Cloudflare CDN cache can be purged through the Cloudflare Cache Purge REST API, but that is separate from local workerd cache and separate from R2 object updates. R2 upload/delete APIs update stored page objects but do not automatically clear Worker Cache API responses already stored in caches.default. For this project, the most reliable operational design is a small admin/dev cache endpoint that deletes exact homepage/tool cache keys, plus PAGES_CACHE_VERSION for release-wide invalidation.
[actions]
- Loaded the Cloudflare platform skill for Cloudflare cache/API context.
- Explained the distinction between Worker Cache API, CDN cache purge, local dev cache, and R2 object updates.