——–log4j.properties
log4j.rootLogger=ERROR,STDOUT
log4j.appender.STDOUT=org.apache.log4j.ConsoleAppender
log4j.appender.STDOUT.ImmediateFlush=true
log4j.appender.STDOUT.layout=org.apache.log4j.PatternLayout
# DI/AOP系のログ
log4j.logger.org.seasar.framework=ERROR
log4j.logger.org.seasar.extension=ERROR
# DB系のログ
log4j.logger.org.seasar.kuina=ERROR
log4j.logger.org.seasar.hibernate=ERROR
log4j.logger.org.hibernate=ERROR
# WEB系のログ
log4j.logger.org.seasar.teeda=ERROR# 独自開発アプリケーション系ログ
log4j.logger.xxx.yyy.zzz=DEBUG