This topic provides sample code that shows how to modify the requested URL and redirect to the new URL.
Sample code
const base = "https://demo.aliyundoc.com/"
const statusCode = 301
async function handleRequest(request) {
const url = new URL(request.url)
const { pathname, search } = url
const destinationURL = base + pathname + search
return Response.redirect(destinationURL, statusCode)
}
addEventListener("fetch", async event => {
event.respondWith(handleRequest(event.request))
})
Result
The requested URL is replaced by EdgeRoutine with the domain name demo.aliyundoc.com
. A 301 HTTP status code is returned.