負載均衡之ip_hash

upstream nginx_test{

  server 192.169.63.101:80;

  server 192.169.63.102:80;

  hash  $uid;

}

server{

    listen 8080;

    server_name  www.aa.com;

    if($request_uri ~* ^\/.*uid=(\d+).*){

          set $uid $1;

    }

    location  /{

          proxy_pass http://nginx_test;

   }