Function fetch

_worker.js:30–65

(request, env)

const RESOLVE_BATCH_LIMIT = 15;
export default {
	async fetch(request, env) {
		const 备案内容 = env.BEIAN ?? DEFAULT_BEIAN_CONTENT;
		const url = new URL(request.url);

		if (url.pathname === '/check') {
			return handleCheckProxyRequest(request);
		} else if (url.pathname === '/resolve') {
			const proxyip = url.searchParams.get('proxyip');
			if (!proxyip) {
				return new Response('Missing proxyip', { status: 400 });
			}

			try {
				const targets = await handleResolve(proxyip);
				return new Response(JSON.stringify(targets), {
					headers: {
						'Content-Type': 'application/json',
						'Access-Control-Allow-Origin': '*'
					}
				});
			} catch (error) {
				return new Response(JSON.stringify({ error: error.message }), {
					status: 500,
					headers: {
						'Content-Type': 'application/json',
						'Access-Control-Allow-Origin': '*'
					}
				});
			}
		} else if (url.pathname === '/resolve-batch') {
			return handleResolveBatchRequest(request);
		} else if (url.pathname === '/locations') return fetch(new Request('https://speed.cloudflare.com/locations', { headers: { 'Referer': 'https://speed.cloudflare.com/' } }));
		return new Response(generateHTML(备案内容), {
			headers: { 'Content-Type': 'text/html; charset=UTF-8' }
		});
	}
};

async function handleResolveBatchRequest(request) {