# LOG4J log4j.rootCategory=INFO,stdout,file # print console log4j.appender.stdout=org.apache.log4j.ConsoleAppender log4j.appender.stdout.layout=org.apache.log4j.PatternLayout log4j.appender.stdout.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss,SSS} %5p %c{1}:%L - %m%n # print file log4j.appender.file=org.apache.log4j.DailyRollingFileAppender log4j.appender.file.DatePattern='-'yyyy-MM-dd'.log' log4j.appender.file.File=./logs/serial log4j.appender.file.layout=org.apache.log4j.PatternLayout log4j.appender.file.layout.ConversionPattern=%-d{yyyy-MM-dd HH:mm:ss} %p [%c]: %m%n