logback.xml

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
  <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"/>

  <property name="CONSOLE_LOG_PATTERN" value="%clr(%d{HH:mm:ss}){faint} %clr(${LOG_LEVEL_PATTERN:-%5p}) %clr(${PID:- }){magenta} %clr(---){faint} %clr([%-4t]){faint} %clr(%-40.40logger{35}){cyan} %clr(:){faint} %m%n${LOG_EXCEPTION_CONVERSION_WORD:-%wEx}"/>

  <appender name="console" class="ch.qos.logback.core.ConsoleAppender">
    <encoder>
      <Pattern>${CONSOLE_LOG_PATTERN}</Pattern>
    </encoder>
  </appender>

  <root level="INFO">
    <appender-ref ref="console"/>
  </root>
</configuration>

%d : 로그 기록시간 (시.분.초)만 나오게 설정.

%-4t : 로깅 발생 Thread명  (출력 고정폭 조정

(+) 로그만 설정하여 디벨롭에 바로 Push참고자료

참고자료

[스프링부트 (5)] Spring Boot 로그 설정(1) - Logback

Spring Boot - Customizing Console Logging Format