Log4j.xml一例

xml 代码

xml version="1.0" encoding="UTF-8" ?>
>
<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="%c %d{ISO8601} -- %p -- %m%n" />
        <!---->layout>
    <!---->appender>

    <appender name="DEBUG"
        class="org.apache.log4j.DailyRollingFileAppender">
        <param name="File" value="/home/webapps/logs/Auction/debug.log" />
        <param name="Append" value="true" />
        <param name="DatePattern" value="'.'yyyy-MM-dd" />
        <layout class="org.apache.log4j.PatternLayout">
            <param name="ConversionPattern" value="%c %d{ISO8601} -- %p -- %m%n" />
        <!---->layout>
        <filter class="org.apache.log4j.varia.LevelRangeFilter">
            <param name="LevelMin" value="DEBUG" />
            <param name="LevelMax" value="DEBUG" />
        <!---->filter>
    <!---->appender>

    <appender name="INFO"
        class="org.apache.log4j.DailyRollingFileAppender">
        <param name="File"  value="/home/webapps/logs/Auction/info.log" />
        <param name="Append" value="true" />
        <param name="DatePattern" value="'.'yyyy-MM-dd" />
        <layout class="org.apache.log4j.PatternLayout">
            <param name="ConversionPattern" value="%c %d{ISO8601} -- %p -- %m%n" />
        <!---->layout>
        <filter class="org.apache.log4j.varia.LevelRangeFilter">
            <param name="LevelMin" value="INFO" />
            <param name="LevelMax" value="INFO" />
        <!---->filter>
    <!---->appender>

    <appender name="WARN"
        class="org.apache.log4j.RollingFileAppender">
        <param name="File" value="/home/webapps/logs/Auction/warn.log" />
        <param name="Append" value="true" />
        <param name="MaxFileSize" value="1024KB" />
        <layout class="org.apache.log4j.PatternLayout">
            <param name="ConversionPattern" value="%c %d{ISO8601} -- %p -- %m%n" />
        <!---->layout>
        <filter class="org.apache.log4j.varia.LevelRangeFilter">
            <param name="LevelMin" value="WARN" />
            <param name="LevelMax" value="WARN" />
        <!---->filter>
    <!---->appender>

    <appender name="ERROR"
        class="org.apache.log4j.RollingFileAppender">
        <param name="File" value="/home/webapps/logs/Auction/error.log" />
        <param name="Append" value="true" />
        <param name="MaxFileSize" value="500KB" />
        <layout class="org.apache.log4j.PatternLayout">
            <param name="ConversionPattern"  value="%c %d{ISO8601} -- %p -- %m%n" />
        <!---->layout>
        <filter class="org.apache.log4j.varia.LevelRangeFilter">
            <param name="LevelMin" value="ERROR" />
            <param name="LevelMax" value="ERROR" />
        <!---->filter>
    <!---->appender>

    <root>
        <priority value="INFO" />
        <appender-ref ref="DEBUG" />
        <appender-ref ref="STDOUT" />
        <appender-ref ref="INFO" />
        <appender-ref ref="WARN" />
        <appender-ref ref="ERROR" />
    <!---->root>

<!---->log4j:configuration>