nginx gzip json [2]

node1:/etc/nginx#cat nginx.conf
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

events {
    worker_connections  1024;
}

# http conf
http {
    #include     http/common.conf;
    #include     http/cache.conf;
    #include     http/resty.conf;
    #include     http/mime.types;

    include     http/*.conf;

    include     http/servers/*.conf;
    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for" "$request_filename"';
     gzip on;
     gzip_min_length 1000;
     gzip_buffers 4 8k;
     gzip_types text/plain application/x-javascript text/css application/json application/xml text/javascript;
    access_log  logs/access.log  main;  
      include /etc/nginx/conf/*.conf;
        }






node1:/etc/nginx/conf#cat test.conf 

 upstream backend1 {
    server 192.168.137.3:9000      weight=5;
    }
server {
  listen       8090;
        server_name  localhost;
 location  /
                 {
                  proxy_pass http://backend1;
                  proxy_connect_timeout 300;
                  proxy_send_timeout 300;
                  proxy_read_timeout 300;
                  proxy_set_header   Host             $host;
                  proxy_set_header   X-Real-IP        $remote_addr;       
                  proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for;
 }
}