SpringBoot 集成 logback 日志框架

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application.properties

logging.config=classpath:logback-spring-dev.xml

logback-spring-dev.xml

<?xml version="1.0" encoding="UTF-8"?>
<configuration debug="true" scan="true" xmlns="http://ch.qos.logback/xml/ns/logback"
               xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
               xsi:schemaLocation="http://ch.qos.logback/xml/ns/logback
               https://raw.githubusercontent.com/enricopulatzo/logback-XSD/master/src/main/xsd/logback.xsd">
    <!--
        日志类型:
            1、正常业务日志:日志文件为log-info.yyyy-MM-dd.log
            2、错误日志:log-err.yyyy-MM.log
            3、警告日志:log-warn.yyyy-MM.log
            4、请求日志文件:log-http.yyyy-MM-dd.log
            日志文件说明：日志文件以天为单位记录,单个大小为30M,一天超过30M的文件以索引0.1.2..标志，比如
            log-info.yyyy-MM-dd.0.log,log-info.yyyy-MM-dd.1.log等等
        追加器：
            infoAppender:对应info以后的所有级别,包含业务、警告、错误信息
            warnAppender:对应warn级别,包含警告信息
            errAppender:对应error级别,包含错误信息
    -->

    <contextName>fine-demo</contextName>
    <property name="LOG_PATH" value="logs"/>


    <!--输出到控制台-->
    <appender class="ch.qos.logback.core.ConsoleAppender" name="STDOUT">
        <encoder>
            <pattern>%date{yyyy-MM-dd HH:mm:ss.SSS} | %highlight(%-5level) | %boldRed(%thread) | %boldGreen(%logger) | %msg%n</pattern>
            <!-- 设置字符集 -->
            <charset>utf-8</charset>
        </encoder>
        <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
            <level>debug</level>
        </filter>
    </appender>


    <appender class="ch.qos.logback.core.rolling.RollingFileAppender" name="infoAppender">
        <!--常规日志文件-->
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <!--归档日志文件-->
            <fileNamePattern>${LOG_PATH}/info/log-info.%d{yyyy-MM-dd}.%i.log</fileNamePattern>
            <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                <maxFileSize>30MB</maxFileSize>
            </timeBasedFileNamingAndTriggeringPolicy>
            <maxHistory>6</maxHistory>
        </rollingPolicy>
        <append>true</append>
        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <charset>utf-8</charset>
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger Line:%-3L - %m%n</pattern>
        </encoder>
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>info</level>
        </filter>
    </appender>
    <!--警告日志文件-->
    <appender name="warnAppender" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <!--常规日志文件-->
        <file>${LOG_PATH}/log-warn.log</file>
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <!--归档日志文件-->
            <fileNamePattern>${LOG_PATH}/warn/log-warn.%d{yyyy-MM}.%i.log</fileNamePattern>
            <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                <maxFileSize>30MB</maxFileSize>
            </timeBasedFileNamingAndTriggeringPolicy>
            <maxHistory>6</maxHistory>
        </rollingPolicy>
        <append>true</append>
        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <charset>utf-8</charset>
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger Line:%-3L - %m%n</pattern>
        </encoder>
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>warn</level>
            <onMatch>ACCEPT</onMatch>
            <onMismatch>DENY</onMismatch>
        </filter>
    </appender>
    <!--错误日志文件-->
    <appender name="errAppender" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <!--常规日志文件-->
        <file>${LOG_PATH}/log-err.log</file>
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <!--归档日志文件-->
            <fileNamePattern>${LOG_PATH}/err/log-err.%d{yyyy-MM}.%i.log</fileNamePattern>
            <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                <maxFileSize>30MB</maxFileSize>
            </timeBasedFileNamingAndTriggeringPolicy>
            <maxHistory>6</maxHistory>
        </rollingPolicy>
        <append>true</append>
        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <charset>utf-8</charset>
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger Line:%-3L - %m%n</pattern>
        </encoder>
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>error</level>
            <onMatch>ACCEPT</onMatch>
            <onMismatch>DENY</onMismatch>
        </filter>
    </appender>
    <!--请求日志文件-->
    <appender name="logHttpAppender" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${LOG_PATH}/log-http.log</file>
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <fileNamePattern>${LOG_PATH}/http/log-http.%d{yyyy-MM}.%i.log</fileNamePattern>
            <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                <maxFileSize>30MB</maxFileSize>
            </timeBasedFileNamingAndTriggeringPolicy>
            <maxHistory>6</maxHistory>
        </rollingPolicy>
        <append>true</append>
        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <charset>utf-8</charset>
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger Line:%-3L - %m%n</pattern>
        </encoder>
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>info</level>
        </filter>
    </appender>

    <!--定义记录器-->
    <logger name="com.example.demo" level="info">
        <appender-ref ref="infoAppender"/>
        <appender-ref ref="warnAppender"/>
        <appender-ref ref="errAppender"/>
        <!--没有设置appender的话，此loger本身不打印任何信息。-->
        <!--注意level级别，从低到高all -> trace ->debug->info->warn->error->fatal->off-->
    </logger>
    <!--根日志-->
    <root level="info">
        <appender-ref ref="STDOUT"/>
        <appender-ref ref="infoAppender"/>
        <appender-ref ref="errAppender"/>
    </root>

</configuration>

日志详情：https://www.cnblogs.com/origalom/p/11120423.html