配置log4j的日志文件为Tomcat的logs目录的方法

<log4j:configuration xmlns:log4j="https://jakarta.apache.org/log4j/">

    <appender name="CONSOLE"class="org.apache.log4j.ConsoleAppender">

        <layout class="org.apache.log4j.PatternLayout">

            <param name="ConversionPattern"

                value="%p - %C{1}.%M(%L) | %m%n"/>

        </layout>

    </appender>

 

    <appender name="apcmsSysLogFile"class="org.apache.log4j.DailyRollingFileAppender">


   <param name="File"value="${catalina.home}/logs/apcms/apcms_sys.log"/>


   <param name="DatePattern"value=""_"yyyyMMdd".log""/>  


   <layout class="org.apache.log4j.PatternLayout">

           <param name="ConversionPattern"

               value="%d{yyyyMMdd HH:mm:ss} %p - %C{1}.%M(%L) | %m%n"/>


   </layout>


</appender>


   <appender name="apcmsDataSyncLogFile"class="org.apache.log4j.DailyRollingFileAppender">


   <param name="File"value="${catalina.home}/logs/apcms/apcms_dataSync.log"/>


   <param name="DatePattern"value=""_"yyyyMMdd".log""/>  


   <layout class="org.apache.log4j.PatternLayout">

           <param name="ConversionPattern"

               value="%d{yyyyMMdd HH:mm:ss} %p - %C{1}.%M(%L) | %m%n"/>


   </layout>


</appender>


<appender name="FILE"class="org.apache.log4j.DailyRollingFileAppender">  

        <param name="File"value="${catalina.home}/logs/apcms/SystemAll.log"/>    

        <param name="DatePattern"value=""_"yyyy-MM-dd".log""/>    

        <layout class="org.apache.log4j.PatternLayout">  

         <param name="ConversionPattern"   

            value="[%d{yyyyMMdd HH:mm:ss SSS} %-5p] [%t] %c{3} - %m%n"/>  

        </layout>    

    </appender>  



    <logger name="org.apache">

        <level value="WARN"/>

    </logger>

 

    <logger name="org.directwebremoting">

        <level value="WARN"/>

    </logger>

 

 

    <logger name="org.springframework">

        <level value="WARN"/>

    </logger>

 

    <logger name="org.codehaus.xfire">

        <level value="WARN"/>

    </logger>

</log4j>

<log4j:configuration xmlns:log4j="https://jakarta