logback-spring.xml 中根据不同的业务表示，分类打印到不同的文件夹、时区动态设置

淡淡的烟草味﹌ 2024-03-02 11:00 22阅读 0赞

## logback-spring.xml 中根据不同的业务表示，分类打印到不同的文件夹、时区动态设置 ##

### logback-spring.xml 完整配置 ###

<?xml version="1.0" encoding="UTF-8"?>
    <configuration debug="false" scan="true" scanPeriod="60 seconds">
        <springProperty scop="context" name="spring.application.name" source="spring.application.name" defaultValue=""/>
        <springProperty scop="context" name="timeZone" source="timezone.defaultTimeZone" defaultValue=""/>
        <springProperty scop="context" name="spring.application.cloud.discovery.namespace"
                        source="spring.application.cloud.discovery.namespace" defaultValue="dev"/>
        <property name="log.path" value="logs"/>
    
        
        <property name="container.id" value="${VERSION:-0}"/>
        
        <property name="CONSOLE_LOG_PATTERN"
                  value="${CONSOLE_LOG_PATTERN:-%clr(%d{yyyy-MM-dd HH:mm:ss.SSS, ${timeZone}}){faint} %clr(${LOG_LEVEL_PATTERN:-%5p}) %clr(${PID:- }){magenta} %clr(---){faint} %clr([%15.15t]){faint} %clr(%-40.40logger{39}){cyan} [%5L] %clr(:){faint} %m%n${LOG_EXCEPTION_CONVERSION_WORD:-%wEx}}"/>
        
        <property name="log.pattern"
                  value="%d{yyyy-MM-dd HH:mm:ss.SSS, ${timeZone}} [%21.21t] %-5level [%-40.40logger{36}] [%line] - %msg%n"/>
        
        <conversionRule conversionWord="clr" converterClass="org.springframework.boot.logging.logback.ColorConverter"/>
        <conversionRule conversionWord="wex"
                        converterClass="org.springframework.boot.logging.logback.WhitespaceThrowableProxyConverter"/>
        <conversionRule conversionWord="wEx"
                        converterClass="org.springframework.boot.logging.logback.ExtendedWhitespaceThrowableProxyConverter"/>
    
        
        <appender name="console" class="ch.qos.logback.core.ConsoleAppender">
            <encoder>
                <pattern>${CONSOLE_LOG_PATTERN}</pattern>
            </encoder>
        </appender>
    
        <appender name="INFO" class="ch.qos.logback.classic.sift.SiftingAppender">
            <discriminator>
                <key>appCode</key>
                <defaultValue>default</defaultValue>
            </discriminator>
            <sift>
                <appender name="FILE-${appCode}" class="ch.qos.logback.core.rolling.RollingFileAppender">
                    <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
                        <fileNamePattern>
                            ${log.path}/${spring.application.name}/${appCode}/${spring.application.name}-${container.id}.%d{yyyy-MM-dd,${timeZone}}.%i.log
                        </fileNamePattern>
                        <maxFileSize>50MB</maxFileSize>
                        <maxHistory>30</maxHistory>
                    </rollingPolicy>
                    <encoder>
                        <pattern>${log.pattern}</pattern>
                    </encoder>
                    <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
                        <level>INFO</level>
                    </filter>
                </appender>
            </sift>
        </appender>
    
        <appender name="ERROR" class="ch.qos.logback.classic.sift.SiftingAppender">
            <discriminator>
                <key>appCode</key>
                <defaultValue>default</defaultValue>
            </discriminator>
            <sift>
                <appender name="FILE-${appCode}" class="ch.qos.logback.core.rolling.RollingFileAppender">
                    <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
                        <fileNamePattern>
                            ${log.path}/${spring.application.name}/${appCode}/error/${spring.application.name}-error-${container.id}.%d{yyyy-MM-dd,${timeZone}}.%i.log
                        </fileNamePattern>
                        <maxFileSize>50MB</maxFileSize>
                        <maxHistory>30</maxHistory>
                    </rollingPolicy>
                    <encoder>
                        <pattern>${log.pattern}</pattern>
                    </encoder>
                    <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
                        <level>ERROR</level>
                    </filter>
                </appender>
            </sift>
        </appender>
    
    
        <appender name="android-appender" class="ch.qos.logback.classic.sift.SiftingAppender">
            <discriminator>
                <key>appCode</key>
                <defaultValue>default</defaultValue>
            </discriminator>
            <sift>
                <appender name="FILE-${appCode}" class="ch.qos.logback.core.rolling.RollingFileAppender">
                    <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
                        <fileNamePattern>
                            ${log.path}/${spring.application.name}/${appCode}/android/${spring.application.name}-${container.id}.%d{yyyy-MM-dd,${timeZone}}.%i.log
                        </fileNamePattern>
                        <maxFileSize>100MB</maxFileSize>
                        <maxHistory>30</maxHistory>
                    </rollingPolicy>
                    <encoder>
                        <pattern>${log.pattern}</pattern>
                    </encoder>
                </appender>
            </sift>
        </appender>
    
        <logger name="android" additivity="false">
            <appender-ref ref="android-appender"/>
        </logger>
    
        <root level="info">
            <appender-ref ref="INFO"/>
            <appender-ref ref="ERROR"/>
            <appender-ref ref="console"/>
        </root>
    
    </configuration>

### 根据appCode存储日志 ###

我的是根据不同的appCode，打印不同的文件夹中，如果没有拿到appCode，就打印到default中

`在拦截器中，网mdc中put对应的appCode，在xml中使用${appCode}获取即可`

### 时区动态设置 ###

application.yml

timezone:
      defaultTimeZone: 时区

定义属性关键代码：

使用取值：

${log.path}/${spring.application.name}/${appCode}/${spring.application.name}-${container.id}.%d{yyyy-MM-dd,${timeZone}}.%i.log