Starting JFinal 3.4

Starting scanner at interval of 5 seconds.

Starting web server on port: 8080

2018-09-16 17:38:25.798:WARN:oejuc.AbstractLifeCycle:FAILED jfinal: java.lang.NoClassDefFoundError: 

com/alibaba/druid/pool/DruidDataSource

java.lang.NoClassDefFoundError: com/alibaba/druid/pool/DruidDataSource