2015-09-28·09:50:48·[http-bio-80-exec-13]·DEBUG·com.weitoo.server.aspect.LogAspect·-{ip:183.16.4.40,url:http://api.xx.com/server/sc/commodity/getOnlineCommodity,param:{"shopId":1000001,"needCategory":false,"needCommodityTotal":false,"searchCommodityId":1002001},return:{"status":1},cost:3.911ms}

通過https://grokdebug.herokuapp.com/

2，配置logstash正則：

#
[root@localhost patterns]# pwd
/data/application/logstash-5.2.0/vendor/bundle/jruby/1.9/gems/logstash-patterns-core-4.0.2/patterns
[root@localhost patterns]#cat tomcat
SERVER_LOG %{DATA:year}-%{DATA:month}-%{DATA:day}\ %{DATA:hour}\:%{DATA:min}\:%{DATA:sec}\ %{DATA:level}\ %{DATA:class} -{ip:%{DATA:ip},url:%{DATA:url},param:%{DATA:param},return:%{DATA:return},cost:%{BASE10NUM:cost}

logstash收集tomcat日誌