crowdsource-backend/src/main/resources/logback.xml

<configuration>

    <include resource="org/springframework/boot/logging/logback/defaults.xml" />

    <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<!--            <fileNamePattern>/back_end/logs/crowdsource-backend.log.%d{yyyy-MM-dd}.log</fileNamePattern>-->
            <fileNamePattern>./logs/crowdsource-backend.log.%d{yyyy-MM-dd}.log</fileNamePattern>
            <maxHistory>30</maxHistory>
        </rollingPolicy>
        <triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
            <maxFileSize>10MB</maxFileSize>
        </triggeringPolicy>
        <encoder>
            <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{35} - %msg %n</pattern>
            <charset>UTF-8</charset> <!-- 此处设置字符集 -->
        </encoder>
    </appender>

    <appender name="recommendAppender" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<!--            <fileNamePattern>/back_end/logs/recommend.log.%d{yyyy-MM-dd}.log</fileNamePattern>-->
            <fileNamePattern>./logs/recommend.log.%d{yyyy-MM-dd}.log</fileNamePattern>
        </rollingPolicy>
        <encoder>
            <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{5} - %msg%n</pattern>
        </encoder>
    </appender>

    <logger name="edu.nju.service" level="DEBUG" additivity="false">
        <appender-ref ref="recommendAppender" />
    </logger>

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

</configuration>