Spring boot之log4j2按日期拆分日志

曾经终败给现在 2023-02-18 10:57 19阅读 0赞

1、application.yml

logging:
      config: classpath:log4j2.xml

2、log4j2.xml

<?xml version="1.0" encoding="UTF-8"?>
    <Configuration monitorInterval="30">
        <Properties>
            
           <Property name="LOG_HOME">${sys:catalina.home:-.}/logs</Property>
            <Property name="LOG_BACK_HOME">${sys:catalina.home:-.}/logs/backup</Property>
            <Property name="LOG_PATTERN_LAYOUT">%date %highlight{[%-5.5level]}{STYLE=Logback} [%-10.10thread] [%X{employeeCode}] [%X{X-B3-TraceId}/%X{X-B3-SpanId}] %cyan{[%-50.50class:%-4.4line]} - %msg%xEx%n </Property>
            <Property name="DEFAULT_CHARSET">UTF-8</Property>
            <Property name="ERROR_FILE_NAME">error</Property>
            <Property name="INFO_FILE_NAME">info</Property>
        </Properties>
    
        <Appenders>
            
            <RollingFile name="${INFO_FILE_NAME}" fileName="${LOG_HOME}/${INFO_FILE_NAME}.log" filePattern="${LOG_BACK_HOME}/$${date:yyyy-MM}/${INFO_FILE_NAME}-%d{yyyy-MM-dd}.log.gz" append="true">
                <PatternLayout charset="${DEFAULT_CHARSET}" pattern="${LOG_PATTERN_LAYOUT}"/>
                
                <Policies>
                    <TimeBasedTriggeringPolicy interval="1" modulate="true" />
                </Policies>
                <DefaultRolloverStrategy >
                    
                    <Delete basePath="${LOG_BACK_HOME}" maxDepth="2">
                        <IfFileName glob="*/*.log.gz" />
                        <IfLastModified age="30d" />
                    </Delete>
                </DefaultRolloverStrategy>
            </RollingFile>
            
            <RollingFile name="${ERROR_FILE_NAME}" fileName="${LOG_HOME}/${ERROR_FILE_NAME}.log" filePattern="${LOG_BACK_HOME}/$${date:yyyy-MM}/${ERROR_FILE_NAME}-%d{yyyy-MM-dd}.log.gz" append="true">
                <PatternLayout charset="${DEFAULT_CHARSET}" pattern="${LOG_PATTERN_LAYOUT}"/>
                
                <Policies>
                    <TimeBasedTriggeringPolicy interval="1" modulate="true" />
                </Policies>
                <Filters>
                    
                    <ThresholdFilter level="WARN" onMatch="ACCEPT" onMismatch="DENY"/>
                </Filters>
            </RollingFile>
        </Appenders>
    
        <Loggers>
            <Logger name="org.springframework" level="INFO" additivity = "false">
                <AppenderRef ref="${INFO_FILE_NAME}"/>
                <AppenderRef ref="${ERROR_FILE_NAME}"/>
            </Logger>
            <Logger name="com.picc" level="DEBUG" additivity = "false">
                <AppenderRef ref="${INFO_FILE_NAME}"/>
                <AppenderRef ref="${ERROR_FILE_NAME}"/>
            </Logger>
            <Root level="INFO">
                <AppenderRef ref="${INFO_FILE_NAME}"/>
                <AppenderRef ref="${ERROR_FILE_NAME}"/>
            </Root>
        </Loggers>
    </Configuration>

3、使用结果展示

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ppYWhhbzExODY_size_16_color_FFFFFF_t_70][]

> cd backup/

会发现按月份备份

![20200617153426491.png][]

>  cd 2020-06/

日志是压缩的，自行解压查看即可

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ppYWhhbzExODY_size_16_color_FFFFFF_t_70 1][]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ppYWhhbzExODY_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/20200617153334111.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ppYWhhbzExODY=,size_16,color_FFFFFF,t_70
[20200617153426491.png]: https://img-blog.csdnimg.cn/20200617153426491.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ppYWhhbzExODY_size_16_color_FFFFFF_t_70 1]: https://img-blog.csdnimg.cn/20200617153513122.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ppYWhhbzExODY=,size_16,color_FFFFFF,t_70