logback-spring.xml配置实例

<configuration>
    <logger name="org.springframework.web" level="INFO" />

    <!-- 注意这里一定要放到springProfile里, 否则在你本机执行的时候还是会去找相应的文件 -->
    <appender name="ROLLING_FILE"  class="ch.qos.logback.core.rolling.RollingFileAppender">
        <File>./logs/alpha.log</File>
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <!--日志文件输出的文件名-->
            <FileNamePattern>./logs/alpha.%d{yyyy-MM-dd}.log</FileNamePattern>
            <!--日志文件保留天数-->
            <maxHistory>10</maxHistory>
            <totalSizeCap>10GB</totalSizeCap>
        </rollingPolicy>
        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50} - %msg%n</pattern>
        </encoder>
    </appender>

    <appender name="ASYNC_FILE" class="ch.qos.logback.classic.AsyncAppender">
        <discardingThreshold>0</discardingThreshold>
        <queueSize>500</queueSize>
        <appender-ref ref="ROLLING_FILE" />
    </appender>

    <springProfile name="prod">
        <root level="INFO">
            <appender-ref ref="ASYNC_FILE" />
        </root>
    </springProfile>

    <springProfile name="dev">
        <root level="INFO">
            <appender-ref ref="ASYNC_FILE" />
        </root>
    </springProfile>

    <springProfile name="junit">
        <root level="INFO">
            <appender-ref ref="CONSOLE" />
        </root>
    </springProfile>
    <springProfile name="test">
        <root level="INFO">
            <appender-ref ref="CONSOLE" />
        </root>
    </springProfile>
</configuration>