Linux tomcat下catalina.out日志文件分割

Linux tomcat下catalina.out日志文件分割

前言:

tomcat默认使用Java.util.logging记录日志,默认只记录tomcat的日志,不记录应用的日志。tomcat支持采用log4j进行日志记录,配置方法如下:

1.更新最新的tomcat_juli.jar包到./bin/目录下;

2.拷贝log4j.jar,lo4j.properties到./lib目录下;

3.删除./conf/logging.properties

4.重启

log4j配置样本

实例代码:

  log4j.rootLogger=INFO,CATALINA   log4j.logger.com.danga.MemCached.MemCachedClient=WARN,CATALINA    #log4j.appender.CONSOLE = org.apache.log4j.ConsoleAppender   #log4j.appender.CONSOLE.layout = org.apache.log4j.PatternLayout   #log4j.appender.CONSOLE.encoding = UTF-8   #log4j.appender.CONSOLE.layout.conversionPattern =[%p-%d{yyyy/MM/dd/HH:mm:ss}]%c{1}.(%L) - %m%n          # Define CATALINA appenders   log4j.appender.CATALINA = org.apache.log4j.DailyRollingFileAppender   log4j.appender.CATALINA.file = ${catalina.base}/logs/catalina.out   log4j.appender.CATALINA.DatePattern ='.'yyyy-MM-dd   log4j.appender.CATALINA.layout = org.apache.log4j.PatternLayout   log4j.appender.CATALINA.layout.conversionPattern = [%p-%d{yyyy/MM/dd/HH:mm:ss}]%c{1}.(%L) - %m%n    log4j.appender.CATALINA.append = true   

lo4j自动在午夜切割catalina.out成catalina.out.2011-03-07

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