第十六章：API Endpoints，是群岛的服务台与后勤窗口

// src/pages/api/subscribe.ts
import type { APIRoute } from 'astro';

export const POST: APIRoute = async ({ request }) => {
  const { email } = await request.json();

  if (!email) {
    return new Response(
      JSON.stringify({ error: 'email is required' }),
      {
        status: 400,
        headers: { 'Content-Type': 'application/json' },
      },
    );
  }

  await saveSubscriber(email);

  return new Response(
    JSON.stringify({ ok: true }),
    {
      status: 200,
      headers: { 'Content-Type': 'application/json' },
    },
  );
};

页面 = 正式展馆
endpoint = 馆务服务台