springboot 日志配置文件logback-spring.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE configuration>
<configuration>
    <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <encoder>
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS}|${LOG_LEVEL_PATTERN:-%5p}|%t|%C|%M|%F|%L|%m%n</pattern>
        </encoder>
        <file>test.log</file>  <!-- 不需要在这里配置文件名，日志文件名在bootstrap.properties文件中 logging.file字段配置 -->
        <rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
            <fileNamePattern>test.log.%i</fileNamePattern>
            <maxIndex>10</maxIndex>   <!-- 滚动多少的日志根据不同的工程自己定义 -->
        </rollingPolicy>
        <triggeringPolicy
                class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
            <MaxFileSize>100MB</MaxFileSize>
        </triggeringPolicy>
    </appender>

    <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
        <encoder>
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS}|${LOG_LEVEL_PATTERN:-%5p}|%t|%C|%M|%F|%L|%m%n</pattern>
            <charset>utf8</charset>
        </encoder>
    </appender>

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

    <appender name="statistic" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <!-- 正在记录的日志文件的路径及文件名 -->
        <file>logs/statistic.log</file>
        <!-- 日志记录器的滚动策略 -->
        <rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
            <fileNamePattern>logs/statistic.log.%i</fileNamePattern>
        </rollingPolicy>
        <triggeringPolicy
                class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
            <MaxFileSize>10MB</MaxFileSize>
        </triggeringPolicy>
        <!-- 日志文件输出格式 -->
        <encoder>
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS}|${LOG_LEVEL_PATTERN:-%5p}|%t|%C|%M|%F|%L|%m%n</pattern>
        </encoder>
    </appender>
    <logger name="statistic">
        <appender-ref ref="statistic"/>
    </logger>
</configuration>