weblogic一个server下配置两个app的log4j

最新推荐文章于 2024-04-19 10:55:16 发布

digyso888

最新推荐文章于 2024-04-19 10:55:16 发布

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分类专栏： Weblogic log4j 文章标签： log4j weblogic server jboss output application

本文链接：https://blog.youkuaiyun.com/digyso888/article/details/5338924

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在weblogic一个server下部署的两个应用，通过log4j配置实现每个应用的日志分别输出到不同的文件。通过修改weblogic.xml启用prefer-web-inf-classes，调整web.xml中log4j配置，并在每个应用的log4j.properties设置不同日志文件路径，成功解决了日志混合的问题。

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测试后发现不行，两个应用的日志都保存到一个文件里去了，最后加了weblogic.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE weblogic-web-app PUBLIC "-//BEA Systems, Inc.//DTD Web Application 8.1//EN" "http://www.bea.com/servers/wls810/dtd/weblogic810-web-jar.dtd">
<weblogic-web-app>
    <container-descriptor>
        <prefer-web-inf-classes>true</prefer-web-inf-classes>
    </container-descriptor>
</weblogic-web-app>

下面都是废话：

一个server下两个应用，spring log4j

第一个应用

web.xml

<context-param> <param-name>webAppRootKey</param-name> <param-value>webApp.root</param-value> </context-param> <context-param> <param-name>log4jConfigLocation</param-name> <param-value>/WEB-INF/classes/log/log4j.properties</param-value> </context-param> <context-param> <param-name>log4jRefreshInterval</param-name> <param-value>60000</param-value> </context-param> <listener> <listener-class> org.springframework.web.util.Log4jConfigListener </listener-class> </listener>

WEB-INF/classes/log ：log4j.properties

# For JBoss: Avoid to setup Log4J outside $JBOSS_HOME/server/default/deploy/log4j.xml! # For all other servers: Comment out the Log4J listener in web.xml to activate Log4J. log4j.rootLogger=INFO, stdout, logfile log4j.appender.stdout=org.apache.log4j.ConsoleAppender log4j.appender.stdout.layout=org.apache.log4j.PatternLayout log4j.appender.stdout.layout.ConversionPattern=%d %p [%c] - %m%n log4j.appender.logfile=org.apache.log4j.RollingFileAppender log4j.appender.logfile.File=${webApp.root}/log/equery.log log4j.appender.logfile.MaxFileSize=10240KB # Keep three backup files. log4j.appender.logfile.MaxBackupIndex=3 # Pattern to output: date priority [category] - message log4j.appender.logfile.layout=org.apache.log4j.PatternLayout log4j.appender.logfile.layout.ConversionPattern=%d %p [%c] - %m%n

如果第二个应用也如此配置，启动会报错说webAppRootKey重复了，换个名字，启动正常，可是只有一个App生成了日志文件，第二个App无法产生日志文件。

尝试第二个App日志不配置Log4jConfigListener，即web.xml不做配置

WEB-INF/classes ：log4j.properties

# For JBoss: Avoid to setup Log4J outside $JBOSS_HOME/server/default/deploy/log4j.xml! # For all other servers: Comment out the Log4J listener in web.xml to activate Log4J. log4j.rootLogger=INFO, stdout, logfile log4j.appender.stdout=org.apache.log4j.ConsoleAppender log4j.appender.stdout.layout=org.apache.log4j.PatternLayout log4j.appender.stdout.layout.ConversionPattern=%d %p [%c] - %m%n log4j.appender.logfile=org.apache.log4j.RollingFileAppender # log4j.appender.logfile.File=${webApp2.root}/log/55fund.log log4j.appender.logfile.File=E:/weblogic10/ECdomain/application/55fund/log/55fund.log log4j.appender.logfile.MaxFileSize=10240KB # Keep three backup files. log4j.appender.logfile.MaxBackupIndex=3 # Pattern to output: date priority [category] - message log4j.appender.logfile.layout=org.apache.log4j.PatternLayout log4j.appender.logfile.layout.ConversionPattern=%d %p [%c] - %m%n

这样就都出日志了。

bak:

log4j.rootLogger = INFO,stdout,equery log4j.appender.stdout = org.apache.log4j.ConsoleAppender log4j.appender.stdout.layout = org.apache.log4j.PatternLayout log4j.appender.stdout.layout.ConversionPattern = %d %p [%c] - %m%n log4j.appender.equery = org.apache.log4j.DailyRollingFileAppender log4j.appender.equery.threshold = equery log4j.appender.equery.File = D:/weblogic101/NECDomain/log/equery.log log4j.appender.equery.DatePattern = '.'yyyy-MM-dd log4j.appender.equery.Append = true log4j.appender.equery.layout = org.apache.log4j.PatternLayout log4j.appender.equery.layout.ConversionPattern = %d{[yyyy-MM-dd HH:mm:ss]}[%c][%-5p][%m]%n