log4j.property

# Global logging configuration
log4j.rootLogger=error,stdout,fileout

#调试使用，配置打印common.log具体类，或包内日志。
#log4j.logger 与 log4j.category为前缀，common包名，common.TestLog4j类。
#log4j.logger.common=DEBUG
#log4j.category.common.TestLog4j=debug

# Console output
#log4j.appender.stdout=org.apache.log4j.ConsoleAppender
#log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
#log4j.appender.stdout.layout.ConversionPattern=%d %5p (%F:%L) - %m%n

#File debug
log4j.appender.fileout=org.apache.log4j.DailyRollingFileAppender
log4j.appender.fileout.file=${catalina.base}/logs/logDebug.txt
#log4j.appender.fileout.file=c:/logDebug.txt
log4j.appender.fileout.DatePattern='.'yyyy-MM-dd'.log'
log4j.appender.fileout.layout=org.apache.log4j.PatternLayout
log4j.appender.fileout.layout.ConversionPattern=%d %5p (%F:%L) - %m%n
log4j.appender.fileout.Threshold=DEBUG

#File error
log4j.appender.fileout=org.apache.log4j.DailyRollingFileAppender
log4j.appender.fileout.file=${catalina.base}/logs/logError.txt
log4j.appender.fileout.DatePattern='.'yyyy-MM-dd'.log'
log4j.appender.fileout.layout=org.apache.log4j.PatternLayout
log4j.appender.fileout.layout.ConversionPattern=%d %5p (%F:%L) - %m%n
log4j.appender.fileout.Threshold=ERROR


将此配置文件放在web-inf下面。


在web.xml中进行配置如下：
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">

<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
<init-param>
<param-name>config</param-name>
<param-value>struts-default.xml,struts-plugin.xml,../struts.xml</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>

<!-- 配置log4j文件，这个必须放在spring监听器前面 -->
<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>60000</param-value>
</context-param>

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

<!-- spring监听器 -->
<listener>
<listener-class>
org.springframework.web.context.ContextLoaderListener
</listener-class>
</listener>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
</welcome-file-list>
</web-app>