log4j总结

SSI 框架配置 log4j

   

加入 log4j-1.2.8 包

 

在 WEB-INF 下创建 log4j.properties 文件

对 log4j.properties 进行编写

### set log levels ###
log4j.rootLogger = debug , stdout , D , E

### System out  ###
log4j.appender.stdout = org.apache.log4j.ConsoleAppender
log4j.appender.stdout.Target = System.out
log4j.appender.stdout.layout = org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern = %d{yyyy-MM-dd HH/:mm/:ss,SSS} [%c]-[%p] %m%n


### out file###
log4j.appender.D = org.apache.log4j.DailyRollingFileAppender
log4j.appender.D.File = logs/log.log
log4j.appender.D.Append = true
log4j.appender.D.Threshold = DEBUG
log4j.appender.D.layout = org.apache.log4j.PatternLayout
log4j.appender.D.layout.ConversionPattern = %-d{yyyy-MM-dd HH:mm:ss} [ %t:%r ] - [ %p ] %m%n



### out file error ###
log4j.appender.D = org.apache.log4j.DailyRollingFileAppender
log4j.appender.D.File = logs/error.log 
log4j.appender.D.Append = true
log4j.appender.D.Threshold = ERROR
log4j.appender.D.layout = org.apache.log4j.PatternLayout
log4j.appender.D.layout.ConversionPattern = %-d{yyyy-MM-dd HH/:mm/:ss} [ %t/:%r ] - [ %p ] %m%n

 

再对 web.xml 进行配置

 

Web.xml

    < context-param >

         < param-name > log4jConfigLocation </ param-name >

         < param-value > /WEB-INF/log4j.properties </ param-value >

      </ context-param >

 

      < context-param >

         < param-name > log4jRefreshInterval </ param-name >

         < param-value > 6000 </ param-value >

      </ context-param >

  < listener >     < listener-class > org.springframework.web.util.Log4jConfigListener </ listener-class >

  </ listener >