"Log4j" Springboot project started, using the Druid data source, log4j error Log4j:warn Please initialize the log4j system properly.

Springboot project started, using the Druid data source, log4j error

2018---£ º21.168  1496 ---[  Restartedmain] o.hibernate.annotations.common.version   : hcann000001:hibernate Commons Annotations {5.0 . 1   for logger (druid.sql.Connection). Log4j:warn Initialize the log4j system Properly.log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.

Workaround:

Configure the log4j log profile log4j.properties

 log4j.rootlogger=debug, stdout, Rlog4j.appender.stdout  =org.apache.log4j.consoleappenderlog4j.appender.stdout.layout  = org.apache.log4j.patternlayoutlog4j.appender.stdout.layout.conversionpattern  =%5p-%m%NLOG4J.APPENDER.R  = Org.apache.log4j.rollingfileappenderlog4j.appender.r.file  = Firestorm.loglog4j.appender.r.maxfilesize  = 100kblog4j.appender.r.maxbackupindex  =1   Log4j.appender.r.layout  = Org.apache.log4j.patternlayoutlog4j.appender.r.layout.conversionpattern  =%p%t%c-%m%n#log4j.logger. Own package name  =debuglog4j.logger.com.sxd  =debug 

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"Log4j" Springboot project started, using the Druid data source, log4j error Log4j:warn Please initialize the log4j system properly.