properties Log4j설정
# Root logger option log4j.rootLogger=INFO, stdout # Direct log messages to stdout log4j.appender.stdout=org.apache.log4j.ConsoleAppender log4j.appender.stdout.Target=System.out log4j.appender.stdout.layout=org.apache.log4j.PatternLayout log4j.appender.stdout.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}(%L) - %m%n %p : 로그타입 ( DEBUG, INFO.....) %m : 로그 메세지 %n : 줄 바꿈입니다. %d : 날짜와 시간..