nginx初级配置阻挡cc、ddos攻击

#以 CG02为例子  一进入 index页面 就写入 cookie
 
        location ~ index\.html$ {
            add_header Set-cookie "Fk8AK3Z8bwmdQYcB=IXnGP2c0eNQucc9Y;Path=/";
            charset UTF-8;
            proxy_pass      http://ssdsdsdsds;
            expires 1d;
        }
         
#在 .do的部分 判断 cookie
 
        location ~ (\.jsp)|(\.do)$ {
             
            if ($cookie_Fk8AK3Z8bwmdQYcB != "IXnGP2c0eNQucc9Y") {
               add_header Set-cookie "Fk8AK3Z8bwmdQYcB=IXnGP2c0eNQucc9Y;Path=/";
               rewrite .* "$scheme://$host $uri" redirect;
            }
          XXXXX
          XXXXX
          XXXXX
 
        }

参考文档 https://kknews.cc/code/blybrqo.html
https://dash.cloudflare.com