import type { NextConfig } from "next" const nextConfig: NextConfig = { async rewrites() { // 仅在开发环境启用 API 代理 if (process.env.NODE_ENV !== "development") { return [] } const backendUrl = process.env.NEXT_PUBLIC_BACKEND_URL || "http://localhost:8080" return [ { source: "/api/:path*", destination: `${backendUrl}/api/:path*`, }, ] }, } export default nextConfig