Cloudflare Workers

Worker

• cloudflare/workerdGitHubcloudflare/workerdcloudflare/workerd · Apache-2.0, C++, Bazel · Cloudflare's JavaScript/Wasm Runtime · 参考 · HN笔记：workerd
  • Apache-2.0, C++
  • JavaScript/Wasm runtime that powers Cloudflare Workers
  • V8+Patches
  • 开源运行时
• cloudflare/wranglerGitHubcloudflare/wrangler
  • 本地开发环境
• cloudflare/miniflareGitHubcloudflare/miniflare
  • Fully-local simulator
• skymethod/denoflareGitHubskymethod/denoflare HNHacker NewsHacker News #29142772Hacker News
• losfair/blueboatGitHublosfair/blueboat
  • open-source alternative to Cloudflare Workers
• cloudflare/production-saasGitHubcloudflare/production-saas
• flareact/flareactGitHubflareact/flareact
  • Edge-rendered React framework built for Cloudflare Workers
• lukeed/worktopGitHublukeed/worktop

• workers.cloudflare.com

FAQ

OpenAI API Country, region, or territory not supported

• Cloudflare 会使用请求的 IP 来发出请求
• 因此从国内发出的请求还是会被拦截

You have not installed wrangler

node $(dirname $(realpath $(which wrangler)))/install-wrangler.js

Cannot perform I/O on behalf of a different request.

• Hyperdriver 这种需要每个请求都初始化
• 全局只能缓存类似 dbUrl 这种

Cannot perform I/O on behalf of a different request. I/O objects (such as streams, request/response bodies, and others) created in the context of one request handler cannot be accessed from a different request's handler. This is a limitation of Cloudflare Workers which allows us to improve overall performance. (I/O type: Writable)