pack-pay/nginx/conf.d/default.conf

server {
    listen       80;
    listen  [::]:80;
    server_name  localhost;
    location / {
        root   /usr/share/nginx/html;
        index  index.html index.htm;
    }

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

    # 支付接口
    location /pay/ {
        # proxy_set_header Host $host;
        # proxy_set_header X-Forwarded-For $remote_addr;
        # proxy_set_header X-Forwarded-Host $server_name;
        # proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $remote_addr;
        # real_client_ip = $realip_remote_addr;
        proxy_pass  http://b97cb4bf0e31:8888/pay/;
    }   

}