logback-spring.xml 配置一天文件 30天清除_logbac每日生成日志文件并保存30天自动删除-优快云博客

本文介绍了如何在Spring项目中配置logback-spring.xml以实现日志管理。配置包括控制台输出和文件滚动策略，分别针对INFO级别和服务日志以及ERROR级别错误日志。日志文件按日期和大小滚动，保持120天的历史记录，且错误日志单独过滤。示例展示了配置细节和两天内的日志效果。

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yml中配置

logging:
  config: classpath:logback-spring.xml

logback-spring.xml位置

logback-spring.xml内容

<?xml version="1.0" encoding="UTF-8"?>
<configuration debug="false">
    <property name="LOG_HOME" value="/home/yqs/logs" />
    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50}[%L] - %msg%n</pattern>
            <charset>UTF-8</charset>
        </encoder>
    </appender>

    <appender name="FILE_INFO"  class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${LOG_HOME}/service.log</file>
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <fileNamePattern>${LOG_HOME}/service.%d{yyyy-MM-dd}.%i.log</fileNamePattern>
            <MaxHistory>120</MaxHistory>
            <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                <maxFileSize>500MB</maxFileSize>
            </timeBasedFileNamingAndTriggeringPolicy>
        </rollingPolicy>
        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50}[%L] - %msg%n</pattern>
            <charset>UTF-8</charset>
        </encoder>
    </appender>

    <appender name="FILE_ERROR"  class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${LOG_HOME}/error.log</file>
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <fileNamePattern>${LOG_HOME}/error.%d{yyyy-MM-dd}.%i.log</fileNamePattern>
            <MaxHistory>120</MaxHistory>
            <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                <maxFileSize>500MB</maxFileSize>
            </timeBasedFileNamingAndTriggeringPolicy>
        </rollingPolicy>
        <!-- 过滤日志 -->
        <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
            <level>ERROR</level>
        </filter>
        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50}[%L] - %msg%n</pattern>
            <charset>UTF-8</charset>
        </encoder>
    </appender>

    <logger name="org.apache.ibatis" level="DEBUG">
        <appender-ref ref="STDOUT"/>
    </logger>

    <logger name="java.sql" level="debug">
        <appender-ref ref="STDOUT"/>
    </logger>

    <root level="INFO">
        <appender-ref ref="STDOUT" />
        <appender-ref ref="FILE_INFO" />
        <appender-ref ref="FILE_ERROR" />
    </root>

</configuration>

效果展示(仅俩天):