server {
    listen       80;
    server_name  101.43.95.130;

    # 访问日志
    access_log  /var/log/nginx/order_access.log;
    error_log   /var/log/nginx/order_error.log;

    # 客户端最大上传文件大小
    client_max_body_size 20M;

    # 静态文件直接由nginx提供
    location /static/ {
        alias /home/renjianbo/saars/order/web/static/;
        expires 30d;
        add_header Cache-Control "public, immutable";
    }

    # 所有其他请求转发到Flask应用
    location / {
        proxy_pass http://127.0.0.1:8032;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        
        # WebSocket支持（如果需要）
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        
        # 超时设置
        proxy_connect_timeout 60s;
        proxy_send_timeout 60s;
        proxy_read_timeout 60s;
    }

    # 错误页面
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }
}