Cloudflare Worker with Conditional Response - Cloudflare-workers Typing CST Test
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Cloudflare Worker with Conditional Response — Cloudflare-workers Code
A Worker responding differently based on request method.
# cloudflare/demo/method.js
addEventListener('fetch', event => {
event.respondWith(handleRequest(event.request))
})
async function handleRequest(request) {
if (request.method === 'POST') {
return new Response('You sent a POST request', { status: 200 })
} else {
return new Response('You sent a GET request', { status: 200 })
}
}Cloudflare-workers Language Guide
Cloudflare Workers is a serverless platform for deploying JavaScript, TypeScript, and Rust functions at the edge, allowing developers to run code globally close to end-users with low latency.
Primary Use Cases
- ▸Edge APIs and middleware
- ▸Request/response manipulation for websites
- ▸Bot and security logic at the edge
- ▸Global serverless functions and microservices
- ▸Integrating with KV storage or Durable Objects
Notable Features
- ▸Runs code at the edge globally
- ▸Automatic scaling with no server management
- ▸Supports JavaScript, TypeScript, Rust, WebAssembly
- ▸Integrates with Cloudflare KV, Durable Objects, and R2
- ▸Fast execution and low-latency responses
Origin & Creator
Cloudflare Workers was launched by Cloudflare in 2017 as a way to run serverless code at the edge.
Industrial Note
Cloudflare Workers excels in global, low-latency applications where edge execution and near-instant scalability are critical.
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