Nginx日志相关

  log_format  main  '<$http_host>"<$http_Cdn_Src_Ip>" "{$http_x_real_ip}" "[$http_x_forwarded_for]" "($remote_addr)"'
          '$http_user_agent - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" ';
    access_log  logs/access.log  main;