/** @type {import('next').NextConfig} */ const allowedDevOrigins = process.env.PUBLIC_SITE_URL ? [process.env.PUBLIC_SITE_URL] : []; const nextConfig = { images: { unoptimized: true, }, allowedDevOrigins, env: { BACKEND_SERVER_URL: process.env.BACKEND_SERVER_URL, // 你还可以加其他需要暴露到前端的变量 } }; export default nextConfig;