• Springboot整合logback日志系统


    1.创建logback-spring.xml文件

    <?xml version="1.0" encoding="UTF-8"?>
    <configuration scan="true" scanPeriod="60 seconds">
    
        <!-- 文件最大保存历史数量 -->
        <property name="MAX_HISTORY" value="30"/>
        <!-- 文件最大尺寸 -->
        <property name="MAX_FILE_SIZE" value="10MB"/>
    
    
        <!-- 控制台日志输出样式 -->
        <property name="CONSOLE_LOG_PATTERN" value="%date{yyyy-MM-dd HH:mm:ss} | %highlight(%-5level) | %boldYellow(%thread) | %boldGreen(%logger) | %msg%n"/>
        <!-- 文件日志输出样式 -->
        <property name="FILE_LOG_PATTERN" value="%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50} - %msg%n"/>
    
        <!-- 控制台设置 -->
        <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
            <encoder>
                <pattern>${CONSOLE_LOG_PATTERN}</pattern>
            </encoder>
        </appender>
    
    
        <!-- INFO -->
        <appender name="infoAppender" class="ch.qos.logback.core.rolling.RollingFileAppender">
            <!-- 文件路径 ,注意LOG_PATH是默认值,
                它的配置对应application.yml里的logging.file.path值-->
            <!--<file>${LOG_PATH}/firstDemo_info.log</file>-->
            <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
                <!-- 文件名称 -->
                <fileNamePattern>${LOG_PATH}/firstDemo_%d{yyyy-MM-dd}_info.%i.log</fileNamePattern>
    
                <maxFileSize>${MAX_FILE_SIZE}</maxFileSize>
                <maxHistory>${MAX_HISTORY}</maxHistory>
            </rollingPolicy>
            <!--日志文件输出格式-->
            <encoder>
                <pattern>${FILE_LOG_PATTERN}</pattern>
                <charset>UTF-8</charset> <!-- 此处设置字符集 -->
            </encoder>
            <!-- 此日志文件只记录info级别的 -->
            <filter class="ch.qos.logback.classic.filter.LevelFilter">
                <level>info</level>
                <onMatch>ACCEPT</onMatch>
                <onMismatch>DENY</onMismatch>
            </filter>
        </appender>
    
        <!-- DEBUG -->
        <appender name="debugAppender" class="ch.qos.logback.core.rolling.RollingFileAppender">
            <!--<file>${LOG_PATH}/firstDemo_debug.log</file>-->
            <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
                <!-- 文件名称 -->
                <fileNamePattern>${LOG_PATH}/firstDemo_%d{yyyy-MM-dd}_debug.%i.log</fileNamePattern>
                <maxFileSize>${MAX_FILE_SIZE}</maxFileSize>
                <maxHistory>${MAX_HISTORY}</maxHistory>
            </rollingPolicy>
            <!--日志文件输出格式-->
            <encoder>
                <pattern>${FILE_LOG_PATTERN}</pattern>
                <charset>UTF-8</charset> <!-- 此处设置字符集 -->
            </encoder>
            <!-- 此日志文件只记录warn级别的 -->
            <filter class="ch.qos.logback.classic.filter.LevelFilter">
                <level>debug</level>
                <onMatch>ACCEPT</onMatch>
                <onMismatch>DENY</onMismatch>
            </filter>
        </appender>
    
    
        <!-- WARN -->
        <appender name="warnAppender" class="ch.qos.logback.core.rolling.RollingFileAppender">
            <!--<file>${LOG_PATH}/firstDemo_warn.log</file>-->
            <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
                <!-- 文件名称 -->
                <fileNamePattern>${LOG_PATH}/firstDemo_%d{yyyy-MM-dd}_warn.%i.log
                </fileNamePattern>
                <maxFileSize>${MAX_FILE_SIZE}</maxFileSize>
                <maxHistory>${MAX_HISTORY}</maxHistory>
            </rollingPolicy>
            <!--日志文件输出格式-->
            <encoder>
                <pattern>${FILE_LOG_PATTERN}</pattern>
                <charset>UTF-8</charset> <!-- 此处设置字符集 -->
            </encoder>
            <!-- 此日志文件只记录warn级别的 -->
            <filter class="ch.qos.logback.classic.filter.LevelFilter">
                <level>warn</level>
                <onMatch>ACCEPT</onMatch>
                <onMismatch>DENY</onMismatch>
            </filter>
        </appender>
    
        <!-- ERROR -->
        <appender name="errorAppender" class="ch.qos.logback.core.rolling.RollingFileAppender">
            <!--<file>${LOG_PATH}/firstDemo_error.log</file>-->
            <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
                <!-- 文件名称 -->
                <fileNamePattern>${LOG_PATH}/firstDemo_%d{yyyy-MM-dd}_error.%i.log
                </fileNamePattern>
                <maxFileSize>${MAX_FILE_SIZE}</maxFileSize>
                <maxHistory>${MAX_HISTORY}</maxHistory>
            </rollingPolicy>
            <!--日志文件输出格式-->
            <encoder>
                <pattern>${FILE_LOG_PATTERN}</pattern>
                <charset>UTF-8</charset> <!-- 此处设置字符集 -->
            </encoder>
            <!-- 此日志文件只记录ERROR级别的 -->
            <filter class="ch.qos.logback.classic.filter.LevelFilter">
                <level>ERROR</level>
                <onMatch>ACCEPT</onMatch>
                <onMismatch>DENY</onMismatch>
            </filter>
        </appender>
        <logger name="org.springframework" additivity="false">
            <level value="ERROR" />
            <appender-ref ref="STDOUT" />
            <appender-ref ref="errorAppender" />
        </logger>
    
        <!-- 由于启动的时候,以下两个包下打印debug级别日志很多 ,所以调到ERROR-->
        <logger name="org.apache.tomcat.util" additivity="false">
            <level value="ERROR"/>
            <appender-ref ref="STDOUT"/>
            <appender-ref ref="errorAppender"/>
        </logger>
    
        <!-- 默认spring boot导入hibernate很多的依赖包,启动的时候,会有hibernate相关的内容,直接去除 -->
        <logger name="org.hibernate.validator" additivity="false">
            <level value="ERROR"/>
            <appender-ref ref="STDOUT"/>
            <appender-ref ref="errorAppender"/>
        </logger>
    
    
        <root level="DEBUG">
            <appender-ref ref="STDOUT"/>
            <appender-ref ref="infoAppender"/>
            <appender-ref ref="debugAppender"/>
            <appender-ref ref="warnAppender"/>
            <appender-ref ref="errorAppender"/>
        </root>
    </configuration>
    

    2. application.yml

    logging:
      config: classpath:logback-spring.xml
      file:
        path: c:/logs
    
    

    3.控制台样式展示

    4.日志样式展示

    • application.yml与logback-spring.xml文件同级
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  • 原文地址:https://www.cnblogs.com/book-CT/p/15138491.html
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