2份能用的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="STDOUT" class="org.apache.log4j.ConsoleAppender">
        <layout class="org.apache.log4j.PatternLayout">
            <param name="ConversionPattern" value="[%-5p] %m-----%d{yyyy-MM-dd HH:mm:ss\} %l %n" />

        </layout>
        <filter class="org.apache.log4j.varia.LevelRangeFilter">
            <param name="LevelMin" value="INFO" />
            <param name="LevelMax" value="INFO" />
        </filter>
    </appender>

    <appender name="HIGHLIGHT" class="org.apache.log4j.ConsoleAppender">
        <param name="Target" value="System.err" />
        <layout class="org.apache.log4j.PatternLayout">

            <param name="ConversionPattern" value="[%-5p] %m-----%d{yyyy-MM-dd HH:mm:ss\} %l %n" />

        </layout>
        <filter class="org.apache.log4j.varia.LevelRangeFilter">
            <param name="LevelMin" value="WARN" />

        </filter>
    </appender>

    <appender name="INFO" class="org.apache.log4j.DailyRollingFileAppender">
        <param name="File" value="d:/logs/info.log" />
        <param name="Append" value="true" />
        <param name="DatePattern" value="‘.‘yyyy-MM-dd‘.log‘"></param>
        <layout class="org.apache.log4j.PatternLayout">
            <param name="ConversionPattern"
                value=" %-d{yyyy-MM-dd HH:mm:ss}  [ %t:%r ] - [ %p ]  %m%n" />
        </layout>
        <filter class="org.apache.log4j.varia.LevelRangeFilter">
            <param name="LevelMin" value="INFO" />

        </filter>
    </appender>
    <appender name="WARN" class="org.apache.log4j.DailyRollingFileAppender">
        <param name="File" value="d:/logs/warn.log" />
        <param name="Append" value="true" />
        <param name="DatePattern" value="‘.‘yyyy-MM-dd‘.log‘"></param>
        <layout class="org.apache.log4j.PatternLayout">
            <param name="ConversionPattern"
                value=" %-d{yyyy-MM-dd HH:mm:ss}  [ %t:%r ] - [ %p ]  %m%n" />
        </layout>
        <filter class="org.apache.log4j.varia.LevelRangeFilter">
            <param name="LevelMin" value="WARN" />

        </filter>
    </appender>

    <category name="org.apache">
        <priority value="warn" />
        <appender-ref ref="WARN" />
    </category>

    <root>
        <priority value="INFO" />
        <appender-ref ref="INFO" />
        <appender-ref ref="WARN" />
        <appender-ref ref="HIGHLIGHT" />
        <appender-ref ref="STDOUT" />

    </root>
</log4j:configuration> 

<?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="log4j:%m-[%d{yyyy-MM-dd HH:mm:ss\} %l ]%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.DailyRollingFileAppender">        
        <param name="File" value="D:\\log\\test.log" />设置日志输出文件名   
        <param name="encoding" value="UTF-8" />
        <param name="DatePattern" value="‘.‘yyyy-MM-dd‘.log‘" />      
                 
        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" />     
       
        <layout class="org.apache.log4j.PatternLayout">     
            <param name="ConversionPattern" value="[%d{yyyy-mm-dd HH:mm:ss,SSSS\} %l ]-%m%n" />     
        </layout>     
    </appender>    -->
    
    
        <appender name="myFile"    class="org.apache.log4j.DailyRollingFileAppender">
              <param name="Threshold" value="info"></param>
              <param name="ImmediateFlush" value="true"></param>
              <param name="File" value="D:/logs/auto_test.log"></param>
              <param name="DatePattern" value="‘.‘yyyy-MM-dd‘.log‘"></param>
              <layout class="org.apache.log4j.PatternLayout">
              <param name="ConversionPattern"        
                value="[%d{yyyy-MM-dd HH:mm:ss\} %l ]-%m%n" />         
                  <!-- <param name="ConversionPattern" value="[%d{yyyy-mm-dd HH:mm:ss\} %-5p] [%t] {%c:%L}-%m%n"></param> -->
              </layout>
      </appender>    
    
    
    
     
       
<!--     <appender name="activexAppender" class="org.apache.log4j.DailyRollingFileAppender">     
        <param name="File" value="D:\\log\\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.test" additivity="false">     
        <priority value ="info"/>       
        <appender-ref ref="myConsole" />       
    </logger>  
    
    <logger name="response" additivity="true">
        <level value="ERROR" />
        <appender-ref ref="A1" />
    </logger> -->
<!--      <logger name="com.test" additivity="false">     
        <priority value ="info"/>       
        <appender-ref ref="myFile" />       
    </logger>   -->

   <category name="com.test" additivity="false">
       <priority value="info"/>
       <appender-ref ref="myConsole"/>
        <appender-ref ref="myFile"/>
    </category>   
   
    <!-- 根logger的设置-->     
    <root>     
        <priority value ="info"/>     
        <appender-ref ref="myConsole"/>     
        <appender-ref ref="myFile"/>        
    </root>     
</log4j:configuration>