# Nginx 反向代理配置示例

server {
    listen 80;
    server_name example.com;  # 替换为你的域名或IP

    # 日志配置（可选）
    access_log /var/log/nginx/proxy_access.log;
    error_log  /var/log/nginx/proxy_error.log;

    location / {
        # 代理到后端服务
        proxy_pass http://127.0.0.1:8080;  # 替换为实际后端地址

        # 传递原始请求头
        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;

        # 超时设置（可选）
        proxy_connect_timeout 30s;
        proxy_read_timeout    60s;
        proxy_send_timeout    60s;
    }

    # 静态资源直接由Nginx处理（可选）
    location /static/ {
        alias /var/www/static/;
        expires 7d;
    }

    # WebSocket 反向代理（可选）
    location /ws/ {
        proxy_pass http://127.0.0.1:8081;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_set_header Host $host;
    }
}