リダイレクト

すぐに始める場合は、次のボタンを選びます。

GitHub アカウントにリポジトリが作成され、アプリケーションが Cloudflare Workers にデプロイされます。

すべてのリクエストを 1 つの URL へリダイレクトする

export default {
  async fetch(request) {
    const destinationURL = "https://example.com";
    const statusCode = 301;
    return Response.redirect(destinationURL, statusCode);
  },
};

export default {
	async fetch(request): Promise<Response> {
		const destinationURL = "https://example.com";
		const statusCode = 301;
		return Response.redirect(destinationURL, statusCode);
	},
} satisfies ExportedHandler;

from workers import WorkerEntrypoint, Response

class Default(WorkerEntrypoint):
    def fetch(self, request):
        destinationURL = "https://example.com"
        statusCode = 301
        return Response.redirect(destinationURL, statusCode)

use worker::*;

#[event(fetch)]
async fn fetch(_req: Request, _env: Env, _ctx: Context) -> Result<Response> {
    let destination_url = Url::parse("https://example.com")?;
    let status_code = 301;
    Response::redirect_with_status(destination_url, status_code)
}

import { Hono } from "hono";

const app = new Hono();

app.all("*", (c) => {
	const destinationURL = "https://example.com";
	const statusCode = 301;
	return c.redirect(destinationURL, statusCode);
});

export default app;

あるドメインから別のドメインへリクエストをリダイレクトする

export default {
	async fetch(request) {
		const base = "https://example.com";
		const statusCode = 301;

		const url = new URL(request.url);
		const { pathname, search } = url;

		const destinationURL = `${base}${pathname}${search}`;
		console.log(destinationURL);

		return Response.redirect(destinationURL, statusCode);
	},
};

export default {
	async fetch(request): Promise<Response> {
		const base = "https://example.com";
		const statusCode = 301;

		const url = new URL(request.url);
		const { pathname, search } = url;

		const destinationURL = `${base}${pathname}${search}`;
		console.log(destinationURL);

		return Response.redirect(destinationURL, statusCode);
	},
} satisfies ExportedHandler;

from workers import WorkerEntrypoint, Response
from urllib.parse import urlparse

class Default(WorkerEntrypoint):
    async def fetch(self, request):
        base = "https://example.com"
        statusCode = 301

        url = urlparse(request.url)

        destinationURL = f'{base}{url.path}{url.query}'
        print(destinationURL)

        return Response.redirect(destinationURL, statusCode)

use worker::*;

#[event(fetch)]
async fn fetch(req: Request, _env: Env, _ctx: Context) -> Result<Response> {
    let mut base = Url::parse("https://example.com")?;
    let status_code = 301;

    let url = req.url()?;

    base.set_path(url.path());
    base.set_query(url.query());

    console_log!("{:?}", base.to_string());

    Response::redirect_with_status(base, status_code)
}

import { Hono } from "hono";

const app = new Hono();

app.all("*", (c) => {
	const base = "https://example.com";
	const statusCode = 301;

	const { pathname, search } = new URL(c.req.url);

	const destinationURL = `${base}${pathname}${search}`;
	console.log(destinationURL);

	return c.redirect(destinationURL, statusCode);
});

export default app;