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Respond with another site

Respond to the Worker request with the response from another website (example.com in this example).
 Run Worker
export default {
async fetch(request) {
async function MethodNotAllowed(request) {
return new Response(`Method ${request.method} not allowed.`, {
status: 405,
headers: {
Allow: "GET",
},
});
}
// Only GET requests work with this proxy.
if (request.method !== "GET") return MethodNotAllowed(request);
return fetch(`https://example.com`);
},
};
export default {
async fetch(request): Promise<Response> {
async function MethodNotAllowed(request) {
return new Response(`Method ${request.method} not allowed.`, {
status: 405,
headers: {
Allow: "GET",
},
});
}
// Only GET requests work with this proxy.
if (request.method !== "GET") return MethodNotAllowed(request);
return fetch(`https://example.com`);
},
} satisfies ExportedHandler;
from js import Response, fetch, Headers
def on_fetch(request):
def method_not_allowed(request):
msg = f'Method {request.method} not allowed.'
headers = Headers.new({"Allow": "GET"}.items)
return Response.new(msg, headers=headers, status=405)
# Only GET requests work with this proxy.
if request.method != "GET":
return method_not_allowed(request)
return fetch("https://example.com")