Log4j.properties模板

log4j.rootLogger=INFO,CONSOLE

log4j.addivity.org.apache=true

 

# console

log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender

log4j.appender.CONSOLE.Threshold=INFO

log4j.appender.CONSOLE.Target=System.out

log4j.appender.CONSOLE.Encoding=UTF-8

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

log4j.appender.CONSOLE.layout.ConversionPattern=[demo] %-5p %d{yyyy-MM-dd HH\:mm\:ss} - %C.%M(%L)[%t] - %m%n

 

# all

log4j.logger.com.demo=INFO, DEMO

log4j.appender.DEMO=org.apache.log4j.RollingFileAppender

log4j.appender.DEMO.File=${catalina.base}/logs/demo.log

log4j.appender.DEMO.MaxFileSize=50MB

log4j.appender.DEMO.MaxBackupIndex=3

log4j.appender.DEMO.Encoding=UTF-8

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

log4j.appender.DEMO.layout.ConversionPattern=[demo] %-5p %d{yyyy-MM-dd HH\:mm\:ss} - %C.%M(%L)[%t] - %m%n

来源：https://www.cnblogs.com/QFKing/p/11869254.html