nginx实现多个域名共享80端口

server {
        listen       80;
        server_name  server8085.duchong.cn;

            location / {
            proxy_pass  http://127.0.0.1:8085;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
          }
       }
server {
        listen       80;
        server_name  server8086.duchong.cn;

            location / {
            proxy_pass  http://127.0.0.1:8086;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
          }
       }