springboot配置logback日志

短命女 2022-04-24 13:44 350阅读 0赞

1、springboot默认使用logBack日志系统  
2、springboot的logBack依赖spring-boot-starter-logging包  
3、如果要定义日志配置文件，默认的名字为logback-spring.xml，默认要求放在resources文件夹下  
4、如果使用springboot日志的基础配置，logging.file和logging.path不能同时使用，如果同时使用，则只有logging.file生效  
如果只设置了logging.file，则会在当前路径下生成xxx.log文件  
如果只设置了logging.path,则会在设置的路径下生成一个spring.log文件

<?xml version="1.0" encoding="UTF-8"?>
    
    
    
    
    <configuration scan="true" scanPeriod="60 seconds" debug="false">
        
        <springProperty name="app.name" source="spring.application.name" defaultValue="mySpring"/>
        <springProperty name="log.path" source="log.path" defaultValue="/data/log"/>
        
        <property name="log.file" value="${log.path}/${app.name}"/>
        
        <property name="normal-pattern" value="%d{yyyy-MM-dd HH:mm:ss.SSS} [%-20thread] %-5level %logger{50}:%L - %msg%n"/>
        
        <property name="colorful-pattern" value="%red(%d{yyyy-MM-dd HH:mm:ss.SSS}) %green(【%thread】) %highlight(【%-5level】) %cyan(【%logger{50}:%L】) -- %boldMagenta(%msg%n)"/>
    
        
        <appender name="consoleInfo" class="ch.qos.logback.core.ConsoleAppender">
            
            <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
                <level>DEBUG</level>
            </filter>
            <layout class="ch.qos.logback.classic.PatternLayout">
                <pattern>${colorful-pattern}</pattern>
            </layout>
        </appender>
    
        
        <appender name="fileInfo" class="ch.qos.logback.core.rolling.RollingFileAppender">
            
            <file>${log.file}.log</file>
            <append>false</append>
            
            <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
                
                <fileNamePattern>${log.file}-%d{yyyy-MM-dd}-%i.log</fileNamePattern>
                <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                    
                    <maxFileSize>64MB</maxFileSize>
                </timeBasedFileNamingAndTriggeringPolicy>
                
                <maxHistory>90</maxHistory>
                
                <totalSizeCap>1GB</totalSizeCap>
            </rollingPolicy>
            <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
                
                <pattern>${normal-pattern}</pattern>
                
                <charset>UTF-8</charset>
            </encoder>
        </appender>
    
        
        
        <logger name="org.springframework" level="INFO" additivity="false"/>
    
        <root level="DEBUG">
            <appender-ref ref="consoleInfo"/>
            <appender-ref ref="fileInfo"/>
        </root>
    
    </configuration>