nginx 屏蔽ip

使用 deny  , 比较好用。 放到server段。  也可以放到整个 http 段落中。

server {
  deny 114.253.102.57;
  listen       80;
  server_name  youkubd.com www.youkubd.com;
  charset utf-8;
  location / { 
    proxy_pass          http://youku_bd_servers;
    proxy_redirect      default;
    proxy_set_header    X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header    X-Real-IP $remote_addr;
    proxy_set_header    Host $http_host;
    proxy_next_upstream http_502 http_504 error timeout invalid_header;
  }
}