logback.xml 日志配置

<?xml version="1.0" encoding="UTF-8"?>
<configuration scan="true" scanPeriod="60 seconds" debug="false">

    <property name="LOG_HOME" value="./logs"/>
    <property name="ENCODER_PATTERN" value="%d{yyyy-MM-dd HH:mm:ss.SSS}[%thread] %-5level %logger{80} - %msg%n"/>

    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
        <layout class="ch.qos.logback.classic.PatternLayout">
            <pattern>${ENCODER_PATTERN}</pattern>
        </layout>
    </appender>




    <!-- 系统INFO日志 -->
    <appender name="INFO_LOG" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${LOG_HOME}/info.log</file>
        <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
            <level>INFO</level><!-- 打印INFO及以上级别（INFO,WARN,ERROR） -->
        </filter>
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <fileNamePattern>${LOG_HOME}/history/info-%d{yyyyMMdd}.log</fileNamePattern>
            <maxHistory>7</maxHistory>
        </rollingPolicy>
        <encoder charset="UTF-8">
            <pattern>${ENCODER_PATTERN}</pattern>
        </encoder>
    </appender>

    <!-- 系统ERROR日志 -->
    <appender name="ERROR_LOG" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${LOG_HOME}/error.log</file>
        <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
            <level>ERROR</level><!-- 打印ERROR及以上级别（ERROR） -->
        </filter>
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <fileNamePattern>${LOG_HOME}/history/error-%d{yyyyMMdd}.log</fileNamePattern>
            <maxHistory>7</maxHistory>
        </rollingPolicy>
        <encoder charset="UTF-8">
            <pattern>${ENCODER_PATTERN}</pattern>
        </encoder>
    </appender>






    <root level="INFO">
        <appender-ref ref="STDOUT"/>
        <appender-ref ref="INFO_LOG"/>
        <appender-ref ref="ERROR_LOG"/>
    </root>

</configuration>

 

使用springboot 的日志配置,（推荐）

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
    <include resource="org/springframework/boot/logging/logback/defaults.xml" />

    <property name="LOG_FILE" value="logs/info.log" />
    <property name="ROLLING_FILE_NAME_PATTERN" value="logs/info-%d{yyyy-MM-dd}.%i.log" />

    <include resource="org/springframework/boot/logging/logback/console-appender.xml" />
    <include resource="org/springframework/boot/logging/logback/file-appender.xml" />

    <root level="INFO">
        <appender-ref ref="CONSOLE" />
        <appender-ref ref="FILE" />
    </root>
</configuration>