# Global logging configuration log4j.rootLogger=info, stdout,fileout # Console output... log4j.appender.stdout=org.apache.log4j.ConsoleAppender log4j.appender.stdout.layout=org.apache.log4j.PatternLayout log4j.appender.stdout.layout.ConversionPattern=%5p [%t] - %m%n #log4j.logger.com.hhdys.dao=debug #File output... log4j.appender.fileout=org.apache.log4j.DailyRollingFileAppender log4j.appender.fileout.file=F:/log/log.txt log4j.appender.fileout.fileName=base.log log4j.appender.fileout.encoding=UTF-8 log4j.appender.fileout.datePattern=‘.‘yyyy-MM-dd log4j.appender.fileout.layout=org.apache.log4j.PatternLayout log4j.appender.fileout.layout.ConversionPattern=%5p [%t] - %m%n
原文：http://my.oschina.net/hhdys412/blog/386383