log4j2 socketappender_fileappender log4j_log4j routingappend(8)

这句话的意思是：把com.opensymphony.xwork2下的所有的类的输出级别都提高到了ERROR，而其他的类还是按原来的log级别显示，

这个问题，搞定！

附上我的log4j.properties，供大家参考：

log4j.rootLogger=INFO, stdout, logfile

log4j.appender.stdout=org.apache.log4j.ConsoleAppender

log4j.appender.stdout.layout=org.apache.log4j.PatternLayout

log4j.appender.stdout.layout.ConversionPattern=%d %p [%l] - %m%n

log4j.appender.stdout.Target=System.out

log4j.appender.stdout.Threshold=INFO

log4j.appender.logfile=org.apache.log4j.DailyRollingFileAppender

log4j.appender.logfile.Threshold=INFO

log4j.appender.logfile.File=D:/tomcat6.0/logs/g.log

log4j.appender.logfile.Append=true

log4j.appender.logfile.DatePattern='.'yyyy-MM-dd

log4j.appender.logfile.layout=org.apache.log4j.PatternLayout

log4j.appender.logfile.layout.ConversionPattern=%d %p [%l] - %m%n

log4j.logger.com.opensymphony.xwork2=ERROR,stdout, logfile

log4j.logger.org.hibernate.cfg=ERROR,stdout, logfile

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