log4j的配置文件例子,非常方便的一個開源日志軟件,一直用它
log4j.properties?

log4j.rootLogger=info,?A1?,?R
log4j.appender.A1=org.apache.log4j.ConsoleAppender?
#log4j.appender.A1.layout=org.apache.log4j.HTMLLayout?
#log4j.appender.A1.layout=org.apache.log4j.SimpleLayout
log4j.appender.A1.layout=org.apache.log4j.PatternLayout?
log4j.appender.A1.layout.ConversionPattern=%-d{yyyy-MM-dd?HH:mm:ss}?[%c]-[%p]?%m%n?
log4j.appender.R=org.apache.log4j.RollingFileAppender
log4j.appender.R.File=g:/Program?Files/Apache?Software?Foundation/Tomcat?5.5/logs/JDS001-log/log4j.log
log4j.appender.R.MaxFileSize=100KB
log4j.appender.R.MaxBackupIndex=1
log4j.appender.R.layout=org.apache.log4j.PatternLayout
#log4j.appender.R.layout=org.apache.log4j.DailyRollingFileAppender
#log4j.appender.R.layout.ConversionPattern=%p?-thread:?%t?-?%l?-?%c?-?%m%n
log4j.appender.R.layout.ConversionPattern=%p?-?%l?-?%m%n
















