TinyRouterWithQuery.ts

import { Router, Method, Params } from 'tiny-request-router'

// Let the router know that handlers are async functions returning a Response
type Handler = (params: Params, request: Request) => Promise<Response>

const router = new Router<Handler>()
router.get('/upload/:name', async (params: Params, request: Request) => upload(params, request))

export async function handle(event: FetchEvent): Promise<Response> {
    let request = event.request
    let url = new URL(request.url)

    const match = router.match(request.method as Method, url.pathname)
    if (match) {
        const response = match.handler(match.params, request)
        return response
    }
    return new Response('not found', { status: 404 })
}

async function upload(params: Params, request: Request): Promise<Response> {
    let url = new URL(request.url)
    return new Response(`Hello ${params.name}, ${url.searchParams.get('bob')}`)
}