배너banner 변경하기

스프링부트 기본배너

  .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::   v1.3.0.BUILD-SNAPSHOT

스프링애플리케이션에서 배너와 관련된 설정

Class 정의

public static void main(String[] args) {
    SpringApplication app = new SpringApplication(MySpringConfiguration.class);
    app.setShowBanner(false);
    app.run(args);
}

외부설정 정의

spring.main.show_banner=false

배너 변경

SpringBoot가 실행될때 배너를 보여주게 되는데, 이를 변경하고 싶을 때는

• banner.txt 생성
  • banner.txt 파일을 root classpath(src/main/resource)에 위치
  • 별도의 위치에 두고 외부설정(properties or yaml)으로 banner.location 을 선언하고 위치를 정의

배너변경 결과

11:26:18,781 |-INFO in ch.qos.logback.classic.gaffer.ConfigurationDelegate@1c4e4471 - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
11:26:18,783 |-INFO in ch.qos.logback.classic.gaffer.ConfigurationDelegate@1c4e4471 - Naming appender as [STDOUT]
11:26:18,921 |-WARN in ch.qos.logback.core.ConsoleAppender[STDOUT] - This appender no longer admits a layout as a sub-component, set an encoder instead.
11:26:18,921 |-WARN in ch.qos.logback.core.ConsoleAppender[STDOUT] - To ensure compatibility, wrapping your layout in LayoutWrappingEncoder.
11:26:18,921 |-WARN in ch.qos.logback.core.ConsoleAppender[STDOUT] - See also http://logback.qos.ch/codes.html#layoutInsteadOfEncoder for details
11:26:18,924 |-INFO in ch.qos.logback.classic.gaffer.ConfigurationDelegate@1c4e4471 - Setting level of logger [org.thymeleaf] to INFO
11:26:18,931 |-INFO in ch.qos.logback.classic.gaffer.ConfigurationDelegate@1c4e4471 - Setting level of logger [org.springframework.web] to DEBUG
11:26:18,931 |-INFO in ch.qos.logback.classic.gaffer.ConfigurationDelegate@1c4e4471 - Setting level of logger [org.springframework] to INFO
11:26:18,931 |-INFO in ch.qos.logback.classic.gaffer.ConfigurationDelegate@1c4e4471 - Setting level of logger [org.hibernate] to INFO
11:26:18,931 |-INFO in ch.qos.logback.classic.gaffer.ConfigurationDelegate@1c4e4471 - Setting level of logger [org.eclipse.jetty] to INFO
11:26:18,931 |-INFO in ch.qos.logback.classic.gaffer.ConfigurationDelegate@1c4e4471 - Setting level of logger [jndi] to INFO
11:26:18,934 |-INFO in ch.qos.logback.classic.gaffer.ConfigurationDelegate@1c4e4471 - Setting level of logger [ROOT] to DEBUG
11:26:18,937 |-INFO in ch.qos.logback.classic.gaffer.ConfigurationDelegate@1c4e4471 - Attaching appender named [STDOUT] to Logger[ROOT]

  _   _     U  ___ u  _   _   U _____ u __   __  __  __    U  ___ u  _   _     
 |'| |'|     \/"_ \/ | \ |"|  \| ___"|/ \ \ / /U|' \/ '|u   \/"_ \/ | \ |"|    
/| |_| |\    | | | |<|  \| |>  |  _|"    \ V / \| |\/| |/   | | | |<|  \| |>   
U|  _  |u.-,_| |_| |U| |\  |u  | |___   U_|"|_u | |  | |.-,_| |_| |U| |\  |u   
 |_| |_|  \_)-\___/  |_| \_|   |_____|    |_|   |_|  |_| \_)-\___/  |_| \_|    
 //   \\       \\    ||   \\,-.<<   >>.-,//|(_ <<,-,,-.       \\    ||   \\,-. 
(_") ("_)     (__)   (_")  (_/(__) (__)\_) (__) (./  \.)     (__)   (_")  (_/  


11:26:19 DEBUG o.s.w.c.s.StandardServletEnvironment - Adding [servletConfigInitParams] PropertySource with lowest search precedence
11:26:19 DEBUG o.s.w.c.s.StandardServletEnvironment - Adding [servletContextInitParams] PropertySource with lowest search precedence
11:26:19 DEBUG o.s.w.c.s.StandardServletEnvironment - Adding [jndiProperties] PropertySource with lowest search precedence
11:26:19 DEBUG o.s.w.c.s.StandardServletEnvironment - Adding [systemProperties] PropertySource with lowest search precedence
11:26:19 DEBUG o.s.w.c.s.StandardServletEnvironment - Adding [systemEnvironment] PropertySource with lowest search precedence

위와 같은 결과를 볼 수 있다.

참고사항

SpringBoot

• 22.1 Customizing the Banner

이미지 to ASCII CODE image

• picascii
• TEXT-image.com

  이미지를 ASCII 코드로 변경하는 기능을 제공하는 사이트