kv4cf v0.1.0

cloudflare-kv-handler

A Modified version of @cloudflare/kv-asset-handler, with Non-ASCII URL supported.

Installation

npm uninstall @cloudflare/kv-asset-handler
npm install kv4cf

Usage

Nearly exactly the same as @cloudflare/kv-asset-handler, so please refer to its README.

Only a few differences need to be noticed:

Use CommonJS instead of ESModule

// What you should do to import @cloudflare/kv-asset-handler
import { getAssetFromKV } from '@cloudflare/kv-asset-handler'

// What you should do to import kv4cf
const { getAssetFromKV } = require('kv4cf');

Custom Error handling

const { getAssetFromKV } = require('kv4cf');
const { NotFoundError, MethodNotAllowedError, InternalError } = require('kv4cf/lib/error');

addEventListener('fetch', event => {
  event.respondWith(handleEvent(event))
})

async function handleEvent(event) {
  try {
    return await getAssetFromKV(event)
  } catch (e) {
    if (e instanceof NotFoundError) {
      // ...
    } else if (e instanceof MethodNotAllowedError) {
      // ...
    } else if (e instanceof InternalError) {
      // ...
    } else {
      // ...
    }
  }
}