log4j 半小时 重新 加载log4j.xml配置

 

log4j  半小时 重新 加载log4j.xml配置

 web.xml

<context-param>  
   <param-name>log4jConfigLocation</param-name>  
   <param-value>classpath:log4j.properties</param-value>  
 </context-param>  
      
 <context-param>  
  <param-name>log4jRefreshInterval</param-name>  
  <param-value>1800000</param-value>  
 </context-param>  
      
 <listener>  
   <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>  
 </listener>

 

 

 或者

<param-value>classpath:log4j.xml</param-value> 

 

 

 

 

 

 

other

<?xml version="1.0" encoding="UTF-8"?>     
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">     
        
<log4j:configuration xmlns:log4j='http://jakarta.apache.org/log4j/' >     
        
    <appender name="myConsole" class="org.apache.log4j.ConsoleAppender">     
        <layout class="org.apache.log4j.PatternLayout">     
            <param name="ConversionPattern"        
                value="[%d{dd HH:mm:ss,SSS\} %-5p] [%t] %c{2\} - %m%n" />     
        </layout>     
        <!--过滤器设置输出的级别-->     
        <filter class="org.apache.log4j.varia.LevelRangeFilter">     
            <param name="levelMin" value="debug" />     
            <param name="levelMax" value="warn" />     
            <param name="AcceptOnMatch" value="true" />     
        </filter>     
    </appender>     
     
    <appender name="myFile" class="org.apache.log4j.RollingFileAppender">        
        <param name="File" value="D:/output.log" /><!-- 设置日志输出文件名 -->     
        <!-- 设置是否在重新启动服务时，在原有日志的基础添加新日志 -->     
        <param name="Append" value="true" />     
        <param name="MaxBackupIndex" value="10" />     
        <layout class="org.apache.log4j.PatternLayout">     
            <param name="ConversionPattern" value="%p (%c:%L)- %m%n" />     
        </layout>     
    </appender>     
       
    <appender name="activexAppender" class="org.apache.log4j.DailyRollingFileAppender">     
        <param name="File" value="E:/activex.log" />       
        <param name="DatePattern" value="'.'yyyy-MM-dd'.log'" />       
        <layout class="org.apache.log4j.PatternLayout">     
         <param name="ConversionPattern"       
            value="[%d{MMdd HH:mm:ss SSS\} %-5p] [%t] %c{3\} - %m%n" />     
        </layout>       
    </appender>     
        
    <!-- 指定logger的设置，additivity指示是否遵循缺省的继承机制-->     
    <logger name="com.runway.bssp.activeXdemo" additivity="false">     
        <priority value ="info"/>       
        <appender-ref ref="activexAppender" />       
    </logger>     
     
    <!-- 根logger的设置-->     
    <root>     
        <priority value ="debug"/>     
        <appender-ref ref="myConsole"/>     
        <appender-ref ref="myFile"/>        
    </root>     
</log4j:configuration>