[Java知识库]logback 自定义 appender 使用

logback-spring.xml

<appender name="cbmu_data_file" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <append>true</append>
        <param name="bufferedIO" value="true"/>
        <param name="bufferSize" value="8192"/>
        <encoder>
            <charset>UTF-8</charset>
            <pattern>${cbmu_log_pattern}</pattern>
        </encoder>
        <file>${logging.path}/${serviceName}-cbmu.log</file>
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <fileNamePattern>${logging.path}/%d{yyyy_MM_dd}/${serviceName}-cbmu-%d{HH_mm_ss}.%i.log.zip</fileNamePattern>
            <maxHistory>7</maxHistory>
            <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                <maxFileSize>40MB</maxFileSize>
            </timeBasedFileNamingAndTriggeringPolicy>
        </rollingPolicy>

        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>INFO</level>
            <onMatch>ACCEPT</onMatch>
            <onMismatch>DENY</onMismatch>
        </filter>
    </appender>
    <!-- spring profile 使用  -->
    <springProfile name="prod">
        <root level="INFO">
            <appender-ref ref="info_file"/>
            <appender-ref ref="warn_file"/>
            <appender-ref ref="error_file"/>
        </root>
    </springProfile>
    
     <springProfile name="test">
        <root level="INFO">
            <appender-ref ref="info_file"/>
            <appender-ref ref="warn_file"/>
            <appender-ref ref="error_file"/>
        </root>
    </springProfile>
    <!-- 自定义appender使用  -->
    <logger name="cbmuDataFile" level="info">
        <appender-ref ref="cbmu_data_file"/>
    </logger>

Java中使用

// 引入
private static final Logger log = LogManager.getLogger("cbmuDataFile");

//使用
log .info("=====");

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