log4j.xml & logback.xml范例

logback.xml:

<configuration>

        <Properties>
                <Property name="logdir">/opt/apache-tomcat-8.5.4/logs/OnePNSApiServer</Property>
        </Properties>

        <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
                <encoder>
                        <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} %-5level [%thread] %logger - %msg%n
                        </pattern>
                </encoder>
        </appender>


        <appender name="INFOOUT"
                class="ch.qos.logback.core.rolling.RollingFileAppender">
                <filter class="ch.qos.logback.classic.filter.ThresholdFilter" >
                        <level>INFO</level>
                </filter>
                <file>/opt/apache-tomcat-8.5.4/logs/OnePNSApiServer/OnePNSApiServer_info.log</file>
                <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
                        <!-- Daily rollover -->
                        <fileNamePattern>/opt/apache-tomcat-8.5.4/logs/OnePNSApiServer/OnePNSApiServer_info.%d{yyyy-MM-dd}.log
                        </fileNamePattern>

                        <!-- Keep 180 days' worth of history -->
                        <maxHistory>180</maxHistory>
                </rollingPolicy>

                <encoder>
                        <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} %-5level [%thread] %logger - %msg%n
                        </pattern>
                </encoder>
        </appender>

        <appender name="DEBUGOUT"
                class="ch.qos.logback.core.rolling.RollingFileAppender">
                <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
                        <level>DEBUG</level>
                </filter>

                <file>/opt/apache-tomcat-8.5.4/logs/OnePNSApiServer/OnePNSApiServer_debug.log</file>

                <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
                        <!-- Daily rollover -->
                        <fileNamePattern>/opt/apache-tomcat-8.5.4/logs/OnePNSApiServer/OnePNSApiServer_debug.%d{yyyy-MM-dd}.log
                        </fileNamePattern>

                        <!-- Keep 180 days' worth of history -->
                        <maxHistory>180</maxHistory>
                </rollingPolicy>

                <encoder>
                        <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} %-5level [%thread] %logger - %msg%n
                        </pattern>
                </encoder>
        </appender>

        <appender name="ERROROUT"
                class="ch.qos.logback.core.rolling.RollingFileAppender">
                <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
                        <level>ERROR</level>
                </filter>

                <file>/opt/apache-tomcat-8.5.4/logs/OnePNSApiServer/OnePNSApiServer_error.log</file>

                <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
                        <!-- Daily rollover -->
                        <fileNamePattern>/opt/apache-tomcat-8.5.4/logs/OnePNSApiServer/OnePNSApiServer_error.%d{yyyy-MM-dd}.log
                        </fileNamePattern>

                        <!-- Keep 180 days' worth of history -->
                        <maxHistory>180</maxHistory>
                </rollingPolicy>

                <encoder>
                        <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} %-5level [%thread] %logger - %msg%n
                        </pattern>
                </encoder>
        </appender>

    <!-- DB error log -->
    <appender name="DBDOWNAppen"
        class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>/opt/apache-tomcat-8.5.4/logs/OnePNSApiServer/onepns_db_error.log</file>

        <encoder>
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} %-5level-%msg%n</pattern>
        </encoder>

        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>ERROR</level>
        </filter>

                <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <!-- Daily rollover -->
            <fileNamePattern>/opt/apache-tomcat-8.5.4/logs/OnePNSApiServer/onepns_db_error.%d{yyyy-MM-dd}.log
            </fileNamePattern>

            <!-- Keep 180 days' worth of history -->
            <maxHistory>180</maxHistory>
        </rollingPolicy>

        <triggeringPolicy
            class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
            <maxFileSize>50KB</maxFileSize>
        </triggeringPolicy>

    </appender>


	<!-- Configure so that it outputs to both console and log file --> 设置输出哪些log
	<root level="DEBUG">
		<appender-ref ref="STDOUT" />
		<appender-ref ref="INFOOUT" />
		<appender-ref ref="DEBUGOUT" />
		<appender-ref ref="ERROROUT" />

	</root>

	<logger name="DBDOWN_ALERTLOG" level="ERROR">
        <appender-ref ref="DBDOWNAppen" />
    </logger>

    <logger name="org.springframework" level="warn" />
	<logger name="net.sf.ehcache" level="warn" />

</configuration>

log4j.xml:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE log4j:configuration PUBLIC "-//LOGGER" "log4j.dtd">

<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/">

	<!-- Appenders -->
	<appender name="console" class="org.apache.log4j.ConsoleAppender">
		<param name="Target" value="System.out" />
		<layout class="org.apache.log4j.PatternLayout">
			<param name="ConversionPattern" value="%d %t %-5p: %c - %m%n" />
		</layout>
	</appender>
	
	<!-- Appenders -->
	<appender name="file" class="org.apache.log4j.DailyRollingFileAppender">
		<param name="File" value="/opt/ibwifi/logs/ibwifi.log"/>
    	<param name="Append" value="true"/>
    	<param name="DatePattern" value="'.'yyyyMMdd"/>
		<layout class="org.apache.log4j.PatternLayout">
			<param name="ConversionPattern" value="%d %t %-5p: %c - %m%n" />
		</layout>
	</appender>

	<!-- 3rdparty Loggers -->
	<logger name="org.springframework.core">
		<level value="info" />
	</logger>

	<logger name="org.springframework.beans">
		<level value="info" />
	</logger>
	
	<logger name="org.springframework.context">
		<level value="info" />
	</logger>

	<logger name="org.springframework.web">
		<level value="info" />
	</logger>
	
    <logger name="org.eclipse.jetty.util.log">
		<level value="warn" />
	</logger>

	<!-- Root Logger --> 这里设置显示级别，屏蔽不需要的级别
	<root>
		<priority value="debug" /> 
		<appender-ref ref="console" />
		<appender-ref ref="file" />
	</root>
	
</log4j:configuration>