应用程序使用Log4j在weblogic服务器中进行日志记录

时间:2014-05-26 08:03:14

标签: java logging log4j weblogic12c

我正在使用log4j进行应用程序日志记录。我的应用程序部署在weblogic服务器中。我使用 RollingFileAppender 来每天轮换日志。但是,日志文件会覆盖并为每2MB创建 app.log,app.log.1 ,并且基于日期的日志轮换不起作用。任何想法如何解决问题。请在

下面找到我的 log4j.xml
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">

<log4j:configuration xmlns:log4j='http://jakarta.apache.org/log4j/'>

  <appender name="MESSAGEDEBUG" class="org.apache.log4j.RollingFileAppender"> 
    <param name="Threshold" value="DEBUG"/> 
    <param name="File" value="/u02/appdata/logs/app.log"/> 
    <param name="Append" value="true"/> 

        <layout class="org.apache.log4j.PatternLayout">
            <param name="ConversionPattern" value="%d [%5p] %c{2} %m%n" />  
        </layout>
  </appender>

  <logger name="MessageLogger">
    <level value="debug"/>
      <appender-ref ref="MESSAGEDEBUG"/>   
 </logger>  

</log4j:configuration>

1 个答案:

答案 0 :(得分:0)

进入你的log4j.properties并设置:

log4j.appender.file.MaxFileSize=10MB // File max size

log4j.appender.file.MaxBackupIndex=5 // Max number of files.

关于命名日志文件,请尝试检查此线程: log4j log file names?

还有一个你可以找到有用的链接:

https://logging.apache.org/lo/org/ag4j/1.2/apidocspache/log4j/RollingFileAppender

编辑#2

我想你现在要添加:

<rollingPolicy class="org.apache.log4j.rolling.TimeBasedRollingPolicy">
                        <!-- The file to roll to, this is a fairly intelligent parameter, if the file
                        ends in .gz, it gzips it, based on the date stamp it rolls at that time, 
                        default is yyyy-MM-dd, (rolls at midnight)
                        See: http://logging.apache.org/log4j/companions/extras/apidocs/org/apache/log4j/rolling/TimeBasedRollingPolicy.html -->
                        <param name="FileNamePattern" value="/applogs/myportal/portal.%d.log.gz" />
                </rollingPolicy>

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