nginx的request body日志格式配置
log_format jetair_log '$remote_addr - $remote_user [$time_local] "$request" ' '$status $request_time $upstream_response_time $request_length $bytes_sent $body_bytes_sent "$http_referer" ' '"$http_user_agent" "$http_x_forwarded_for" "$request_body"';
nginx官網變量說明
http://nginx.org/en/docs/varindex.html