upstream trace {
         server 127.0.0.1:9323;
    }
  server {
        listen       443 ssl;
        server_name  www.52jiagou.com;
ssl_certificate      d:/nginx/cert/www.52jiagou.com.pem;
        ssl_certificate_key  d:/nginx/cert/www.52jiagou.com.com.key;
        ssl_protocols TLSv1 TLSv1.1 TLSv1.2 SSLv2 SSLv3;
        ssl_ciphers ALL:!ADH:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP;
        ssl_session_cache    shared:SSL:1m;
        ssl_session_timeout  5m;
        ssl_verify_client off;
        ssl_prefer_server_ciphers  on;
        location / {
            proxy_redirect off;
        proxy_pass http://trace;##ip
        proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
            proxy_read_timeout 600s; 
        }
      
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }
    }