init cf worker code

test/worker/cf-worker-http-header.js

@@ -0,0 +1,22 @@
+export default {
+	/**
+	 * @param {import("@cloudflare/workers-types").Request} request
+	 * @param {{uuid: string}} env
+	 * @param {import("@cloudflare/workers-types").ExecutionContext} ctx
+	 * @returns {Promise<Response>}
+	 */
+	async fetch(request, env, ctx) {
+			const headers = {};
+			for (const [name, value] of request.headers.entries()) {
+				headers[name] = value;
+			}
+
+            const result = {
+                "http-header": headers,
+                "cf": request.cf
+            }
+			const headersJson = JSON.stringify(result);
+			console.log(headersJson);
+            return new Response(headersJson, { status: 200 });
+	}
+};