log4j 例子

#Created by Huyvanpull - http://www.blogjava.net/hwpok
#Oct 06 21:20:35 CST 2008
log4j.appender.file=org.apache.log4j.DailyRollingFileAppender
log4j.appender.file.Threshold=info 
log4j.appender.file.File=${catalina.home}/logs/dmc-log
log4j.appender.file.DatePattern='.'yyyy-MM-dd'.html'
log4j.appender.file.layout=org.apache.log4j.HTMLLayout
log4j.appender.file.layout.ConversionPattern =[RoadWay-Drivemail] %d %p [%c] - %m %n %d

log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.Target=System.out
log4j.appender.stdout.Threshold=error
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%d{ABSOLUTE} %5p %c{1}\:%L - %m%n

log4j.logger.org.hibernate=warn
log4j.logger.org.hibernate.SQL=debug
log4j.logger.org.hibernate.tool.hbm2ddl=Error
log4j.logger.org.hibernate.type=Warn

log4j.rootLogger=info,stdout,file