server {
    listen 80;
    server_name _;

    root /var/www/html;
    index index.html;

    charset utf-8;
    sendfile on;
    tcp_nopush on;

    client_max_body_size 200m;
    server_tokens off;

    # 禁止点开隐藏文件/目录及运行日志
    location ~ /\. {
        deny all;
    }

    # 静态资源长缓存（uploads/css/js/libs）
    location ~* \.(?:css|js|png|jpg|jpeg|gif|svg|ico|woff2?)$ {
        expires 7d;
        add_header Cache-Control "public, immutable";
        try_files $uri =404;
    }

    # 上传目录允许写入（由 php-fpm 侧保证写入者权限）
    location /static/uploads {
        access_log off;
        expires 30d;
        try_files $uri =404;
    }

    # PHP 交给 php-fpm
    location ~ \.php$ {
        include fastcgi_params;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_pass app:9000;
        fastcgi_index index.php;
        fastcgi_read_timeout 300;
        fastcgi_buffers 16 16k;
        fastcgi_buffer_size 32k;
    }

    # 其余静态页面
    location / {
        try_files $uri $uri/ =404;
    }

    error_page 404 =404 /index.html;
    gzip on;
    gzip_types text/plain text/css application/json application/javascript image/svg+xml;
}