修改相关配置文件
vi /usr/local/nginx/conf/nginx.conf http模块加入 server_tokens off;
vi /usr/local/nginx/conf/fastcgi.conf fastcgi_param SERVER_SOFTWARE nginx/$nginx_version; 改为 fastcgi_param SERVER_SOFTWARE nginx;
/usr/local/nginx/sbin/nginx -t /usr/local/nginx/sbin/nginx -s reload
修改前后对比