nginx对比haproxy 的反向代理

-bash-4.1# ip add | grep inet    inet 172.17.0.7/16 scope global eth0    inet6 fe80::42:acff:fe11:7/64 scope link     inet 127.0.0.1/8 scope host lo    inet6 ::1/128 scope host     inet 192.168.32.154/24 brd 192.168.32.255 scope global eth1192.168.32.154 配置反向代理:     location /api {                            proxy_pass    http://120.55.118.6:3000;                            proxy_redirect default ;                 }120.55.118.6:3000 对应的接口: get '/api/ipsearch' => sub { my $c = shift;  my  $ip=$c->param('ip');  if ($ip){use LWP::UserAgent;my  $ua = LWP::UserAgent->new; my $host = "http://ip.taobao.com/service/getIpInfo.php?ip=$ip";my $request = HTTP::Request->new(GET=>"$host");my $response = $ua->request($request);my  $content= $response->decoded_content; $content =~ s/\\u([0-9a-fA-F]{4})/pack("U",,hex($1))/eg;    $content=encode(utf8,$content);  $json_out       = decode_json($content);  $c->render(json =>  $json_out->{data} );   };    };http://192.168.32.154:8001/api/ipsearch?ip=202.101.172.35 对比haproxy 的反向代理:        acl             api_req                 path_beg                -i                      /api        use_backend     appserver_8082          if                      api_reqbackend appserver_8082        mode http        balance roundrobin       #option httpchk HEAD /api  HTTP/1.0        server  apphost11_8082 10.171.2xx.55:8082  check inter 2000 fall 3