我的log4j.xml 配置

web.xml

  <context-param>
      <param-name>log4jConfigLocation</param-name>
      <param-value>classpath:log4j.xml</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>

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="console" class="org.apache.log4j.ConsoleAppender">
  <layout class="org.apache.log4j.PatternLayout">
   <param name="ConversionPattern" value="[%p]: [%d{yyyy-MM-dd HH:mm:ss}] %l: %m%n" />
  </layout>
 </appender>

 <appender name="rootLogger" class="org.apache.log4j.DailyRollingFileAppender">
  <param name="File" value="../bookLogs/rootLogger.log" />
  <param name="Append" value="true" />
  <param name="DatePattern" value="'.'yyyy-MM-dd" />
  <layout class="org.apache.log4j.PatternLayout">
   <param name="ConversionPattern" value="[%p]: [%d{yyyy-MM-dd HH:mm:ss}] %l: %m%n" />
  </layout>
 </appender>

 <logger name="action" additivity="false">
  <level value="debug" />
  <appender-ref ref="console" />
  <appender-ref ref="rootLogger" />
 </logger>

 <logger name="org.springframework" additivity="false">
  <level value="error" />
  <appender-ref ref="console" />
  <appender-ref ref="rootLogger" />
 </logger>

 <logger name="com.opensymphony.xwork2" additivity="false">
  <level value="warn" />
  <appender-ref ref="console" />
  <appender-ref ref="rootLogger" />
 </logger>

 <logger name="org.apache.struts2" additivity="false">
  <level value="warn" />
  <appender-ref ref="console" />
  <appender-ref ref="rootLogger" />
 </logger>

 <logger name="com.ibatis.common.logging" additivity="false">
  <level value="debug" />
  <appender-ref ref="console" />
  <appender-ref ref="rootLogger" />
 </logger>

 <logger name="com.ibatis" additivity="true">
  <level value="DEBUG" />
 </logger>

 <logger name="java.sql.Connection" additivity="true">
  <level value="DEBUG" />
 </logger>

 <logger name="java.sql.Statement" additivity="true">
  <level value="info" />
 </logger>

 <root>
  <level value="INFO" />
  <appender-ref ref="console" />
  <appender-ref ref="rootLogger" />
 </root>

</log4j:configuration>