Spring Boot logging pattern - beroca/shell GitHub Wiki
https://stackoverflow.com/questions/30571319/spring-boot-logging-pattern
<?xml version="1.0" encoding="UTF-8"?>
<configuration scan="true">
<!-- use Spring default values -->
<include resource="org/springframework/boot/logging/logback/defaults.xml"/>
<appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>${CONSOLE_LOG_PATTERN}</pattern>
<charset>${CONSOLE_LOG_CHARSET}</charset>
</encoder>
</appender>
<root level="INFO">
<appender-ref ref="CONSOLE"/>
</root>
</configuration>spring-boot-1.5.0.RELEASE.jar/org/springframework/boot/logging/logback/defaults.xml
<property name="CONSOLE_LOG_PATTERN"
value="${CONSOLE_LOG_PATTERN:-
%clr(%d{yyyy-MM-dd HH:mm:ss.SSS}){faint}
%clr(${LOG_LEVEL_PATTERN:-%5p})
%clr(${PID:- }){magenta}
%clr(---){faint}
%clr([%15.15t]){faint}
%clr(%-40.40logger{39}){cyan}
%clr(:){faint}
%m%n${LOG_EXCEPTION_CONVERSION_WORD:-%wEx}}"/>
