话不多说直接贴全部代码在作解释
<?xml version="1.0" encoding="utf-8"?>
<configuration><property name="pattern" value="%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50} - %msg %n"/><property name="pattern-color" value="%yellow(%d{yyyy-MM-dd HH:mm:ss.SSS}) [%thread] %highlight(%-5level) %green(%logger{50}) - %highlight(%msg) %n"/><property name="LOG_HOME" value="logs/dmm-physics-service"/><!-- 控制台输出 --><appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender"><encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder"><pattern>${pattern}</pattern></encoder></appender><!-- 控制台输出-带颜色 --><appender name="CONSOLE-WITH-COLOR" class="ch.qos.logback.core.ConsoleAppender"><encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder"><pattern>${pattern-color}</pattern></encoder></appender><!-- 文件输出 --><appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender"><rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"><!-- 日志保存7天 --><maxHistory>7</maxHistory><fileNamePattern>${LOG_HOME}/bs-dmm-system.%d{yyyy-MM-dd}.%i.log</fileNamePattern><timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP"><maxFileSize>100MB</maxFileSize></timeBasedFileNamingAndTriggeringPolicy></rollingPolicy><encoder><pattern>${pattern}</pattern></encoder></appender><root level="INFO"><appender-ref ref="CONSOLE-WITH-COLOR"/><appender-ref ref="FILE"/></root><logger name="com.example.logbackdemo.IndexAction" level="info" additivity="false"><appender-ref ref="CONSOLE"/></logger></configuration>
主要具体控制什么颜色的在这个地方
<property name="pattern-color" value="%yellow(%d{yyyy-MM-dd HH:mm:ss.SSS}) [%thread] %highlight(%-5level) %green(%logger{50}) - %highlight(%msg) %n"/>
其他的好理解,再来看这个日志文件输出的位置
<fileNamePattern>${LOG_HOME}/bs-dmm-system.%d{yyyy-MM-dd}.%i.log</fileNamePattern>
如果没有指定windows与Linux中的系统环境变量LOG_HOME的值,它默认就在本项目中存在,就在截图中这个位置