SpringBoot構成log 4 j 2ログ

		
			org.springframework.boot
			spring-boot-starter-web
			
			
           		
                	org.springframework.boot
                	spring-boot-starter-logging
            	
        	
        	
		
		
		
			de.codecentric
			spring-boot-admin-starter-server
		
		
		
		
			org.springframework.boot
			spring-boot-starter-log4j2
		
		

#  log4j  
logging.config=classpath:log4j2.xml