定义nginx日志格式为默认格式：

log_format main '$remote_addr - $remote_user [$time_local] "$request" '

'$status $body_bytes_sent "$http_referer" '

'"$http_user_agent" "$http_x_forwarded_for"';

 

# yum -y install goaccess

# goaccess -f access.log  --log-format=COMBINED -a > access.html

   --log-format=COMBINED 选择日志格式为混合模式