server {
    listen 2227;
    server_name localhost;

    location / {
        proxy_pass https://open.hikvision.com;

        proxy_set_header Host open.hikvision.com;
        proxy_ssl_name open.hikvision.com;
        proxy_ssl_server_name on;
        proxy_ssl_protocols TLSv1.2 TLSv1.3;

        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

        proxy_http_version 1.1;
        proxy_set_header Connection "";

        # 将远端重定向中的域名替换回本地地址
        proxy_redirect https://open.hikvision.com/ http://10.22.57.8:2227/;

        proxy_connect_timeout 10s;
        proxy_read_timeout 30s;
    }
}