log4j xml配置

<?xml version="1.0" encoding="UTF-8" ?><!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
<log4j:configuration xmlns:log4j='http://jakarta.apache.org/log4j/'>
    <appender name="ConsoleAppender" class="org.apache.log4j.ConsoleAppender">
        <layout class="org.apache.log4j.PatternLayout">
            <param name="ConversionPattern" value="%d{yyyy-M-d HH:mm:ss}%x[%5p %t](%c:%3L) %m%n" />
        </layout>
    </appender>
    <!-- 输出日志到文件  每天一个文件 -->
    <appender name="dailyRollingFile"
              class="org.apache.log4j.DailyRollingFileAppender">
        <param name="Threshold" value="info"></param>
        <param name="ImmediateFlush" value="true"></param>
        <param name="File" value="d:/logs/dailyRollingFile.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} %-5p] [%t] {%c:%L}-%m%n"></param>
        </layout>
    </appender>
    <!-- 输出日志到文件  文件大小到达指定尺寸的时候产生一个新的文件 -->
    <appender name="railyFile"
              class="org.apache.log4j.RollingFileAppender">
        <param name="File" value="d:/logs/railyFile.log"></param>
        <param name="ImmediateFlush" value="true"/>
        <param name="Threshold" value="info"></param>
        <param name="Append" value="true"></param>
        <param name="MaxFileSize" value="30KB"></param>
        <param name="MaxBackupIndex" value="100"></param>
        <layout class="org.apache.log4j.PatternLayout">
            <param name="ConversionPattern" value="[%d{yyyy-MM-dd HH:mm:ss} %-5p] [%t] {%c:%L}-%m%n"></param>
        </layout>
    </appender>
    <!--然后定义logger，只有定义了logger并引入的appender，appender才会生效 -->
<logger name="org.quartz">
        <level value="error" />
    </logger>
    <logger name="org.springframework.cache">
        <level value="info" />
    </logger>
    <logger name="org.apache">
        <level value="error" />
    </logger>
    <logger name="com.opensymphony.xwork2">
        <level value="error" />
    </logger>
    <!-- Do1平台日志 -->
    <logger name="cn.com.do1">
        <level value="debug" />
    </logger>
    <!-- 控制台输出日志 -->
    <root>
    	<level value="info" />
		<appender-ref ref="ConsoleAppender" />
		<appender-ref ref="dailyRollingFile" />
        <appender-ref ref="railyFile" />
    </root>
</log4j:configuration>