프로젝트 구동 시 RequestMappingHandler 로그 설정

Spring Boot 1.x 에서는 해당 RequestMappingHandlerAdapter 로그가 자세하게 찍혔지만 Spring Boot 2.x 부터는 별도로 설정을 해줘야 한다.

Spring Boot 1.x 당시 로그

2020-02-11 15:32:39.293  INFO 48395 --- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2020-02-11 15:32:39.482  INFO 48395 --- [           main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for @ControllerAdvice: org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext@7ff95560: startup date [Tue Feb 11 15:32:37 CST 2020]; root of context hierarchy
2020-02-11 15:32:39.568  INFO 48395 --- [           main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/users/{id}],methods=[GET]}" onto public com.didispace.chapter26.User com.didispace.chapter26.UserController.getUser(java.lang.Long)
2020-02-11 15:32:39.569  INFO 48395 --- [           main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/users/{id}],methods=[PUT]}" onto public java.lang.String com.didispace.chapter26.UserController.putUser(java.lang.Long,com.didispace.chapter26.User)
2020-02-11 15:32:39.570  INFO 48395 --- [           main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/users/],methods=[GET]}" onto public java.util.List<com.didispace.chapter26.User> com.didispace.chapter26.UserController.getUserList()
2020-02-11 15:32:39.570  INFO 48395 --- [           main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/users/],methods=[POST]}" onto public java.lang.String com.didispace.chapter26.UserController.postUser(com.didispace.chapter26.User)
2020-02-11 15:32:39.570  INFO 48395 --- [           main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/users/{id}],methods=[DELETE]}" onto public java.lang.String com.didispace.chapter26.UserController.deleteUser(java.lang.Long)
2020-02-11 15:32:39.573  INFO 48395 --- [           main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.servlet.error.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
2020-02-11 15:32:39.573  INFO 48395 --- [           main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.servlet.error.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)
2020-02-11 15:32:39.590  INFO 48395 --- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2020-02-11 15:32:39.590  INFO 48395 --- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]

Spring Boot 2.x 에서 바뀐 로그 형태

2022-12-21 15:34:15.280  INFO 48784 --- [main] c.d.chapter26.Chapter26Application       : Starting Chapter26Application on zhaiyongchaodeMacBook-Pro.local with PID 48784 (/Users/zhaiyongchao/Documents/git/github/SpringBoot-Learning/2.1.x/chapter2-6/target/classes started by zhaiyongchao in /Users/zhaiyongchao/Documents/git/github/SpringBoot-Learning/2.1.x)
2022-12-21 15:34:15.283  INFO 48784 --- [main] c.d.chapter26.Chapter26Application       : No active profile set, falling back to default profiles: default
2022-12-21 15:34:16.556  INFO 48784 --- [main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat initialized with port(s): 8080 (http)
2022-12-21 15:34:16.587  INFO 48784 --- [main] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
2022-12-21 15:34:16.588  INFO 48784 --- [main] org.apache.catalina.core.StandardEngine  : Starting Servlet engine: [Apache Tomcat/9.0.16]
2022-12-21 15:34:16.596  INFO 48784 --- [main] o.a.catalina.core.AprLifecycleListener   : The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: [/Users/zhaiyongchao/Library/Java/Extensions:/Library/Java/Extensions:/Network/Library/Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java:.]
2022-12-21 15:34:16.702  INFO 48784 --- [main] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext
2022-12-21 15:34:16.702  INFO 48784 --- [main] o.s.web.context.ContextLoader            : Root WebApplicationContext: initialization completed in 1377 ms
2022-12-21 15:34:16.954  INFO 48784 --- [main] o.s.s.concurrent.ThreadPoolTaskExecutor  : Initializing ExecutorService 'applicationTaskExecutor'
2022-12-21 15:34:17.187  INFO 48784 --- [main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat started on port(s): 8080 (http) with context path ''
2022-12-21 15:34:17.192  INFO 48784 --- [main] c.d.chapter26.Chapter26Application       : Started Chapter26Application in 2.238 seconds (JVM running for 2.764)

application.properties 파일에 아래 값을 추가 

logging.level.org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping=trace

아래와 같이 로그 출력 내용이 변경되었다.

2022-12-21 15:36:09.787 TRACE 49215 --- [main] s.w.s.m.m.a.RequestMappingHandlerMapping : 
	c.d.c.UserController:
	{PUT /users/{id}}: putUser(Long,User)
	{GET /users/{id}}: getUser(Long)
	{POST /users/}: postUser(User)
	{GET /users/}: getUserList()
	{DELETE /users/{id}}: deleteUser(Long)
2022-12-21 15:36:09.791 TRACE 49215 --- [main] s.w.s.m.m.a.RequestMappingHandlerMapping : 
	o.s.b.a.w.s.e.BasicErrorController:
	{ /error}: error(HttpServletRequest)
	{ /error, produces [text/html]}: errorHtml(HttpServletRequest,HttpServletResponse)
2022-12-21 15:36:09.793 DEBUG 49215 --- [main] s.w.s.m.m.a.RequestMappingHandlerMapping : 7 mappings in 'requestMappingHandlerMapping'

끝!