server {
    listen 80;
    server_name localhost;

    # Next.js项目的根目录
    root /usr/share/nginx/html;
    index index.html;

    # Next.js路由配置
    location / {
        try_files $uri $uri/ /index.html;
    }

    # 处理Next.js静态资源
    location /_next/ {
        alias /usr/share/nginx/html/_next/;
        expires 30d;
        access_log off;
    }

    # 处理API路由
    location /api/ {
        proxy_pass http://localhost:3000;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection 'upgrade';
        proxy_set_header Host $host;
        proxy_cache_bypass $http_upgrade;
    }

    # 静态文件缓存
    location ~* \.(jpg|jpeg|png|gif|ico|css|js|svg|woff|woff2|ttf|eot)$ {
        expires 30d;
        add_header Cache-Control "public, no-transform";
        access_log off;
    }

    # 错误页面
    error_page 404 /404.html;
    error_page 500 502 503 504 /500.html;

    # 禁用访问隐藏文件
    location ~ /\. {
        deny all;
    }
}