user  nginx;
worker_processes  1;

error_log  /var/log/nginx/error.log warn;
pid        /var/run/nginx.pid;

load_module /usr/lib64/nginx/modules/ngx_http_geoip_module.so; 

events {
    worker_connections  65535;
}

http {
    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;

    geoip_country  /usr/share/GeoIP/GeoIP.dat;
    fastcgi_param GEOIP_COUNTRY_CODE $geoip_country_code;
    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';
                      #'$geoip_country_name $geoip_region $geoip_city';

    access_log  /var/log/nginx/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    keepalive_timeout  65;

    #gzip  on;

    include /etc/nginx/conf.d/*.conf;
}

server {
    listen       80;
    server_name  localhost;

    #charset koi8-r;
    #access_log  /var/log/nginx/host.access.log  main;

    location / {
        if ($geoip_country_code = CN) {
                proxy_pass http://www.baidu.com;
        }
        if ($geoip_country_code !~ CN) {
                proxy_pass http://www.sohu.com;
        }
    }

}