log4j.properties

log4j.rootLogger = DEBUG,CONSOLE,LOG
log4j.category.org.springframework = warn

log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
log4j.appender.CONSOLE.Threshold=DEBUG
log4j.appender.CONSOLE.Target=System.out
log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
log4j.appender.CONSOLE.layout.ConversionPattern= [%d{yyyy-MM-dd HH:mm:ss}] [%-5p] %l - %m%n

#run log
log4j.appender.LOG = org.apache.log4j.DailyRollingFileAppender
log4j.appender.LOG.File = ../logs/face.log
log4j.appender.LOG.Append = true
log4j.appender.LOG.Threshold = DEBUG
log4j.appender.LOG.layout = org.apache.log4j.PatternLayout
log4j.appender.LOG.layout.ConversionPattern = [%d{yyyy-MM-dd HH:mm:ss}] [%-5p] %l - %m%n
log4j.appender.LOG.BufferedIO=true
log4j.appender.LOG.BufferSize=8192
log4j.appender.LOG.Encoding=UTF-8
log4j.appender.file.MaxFileSize=20MB

#ulp log
log4j.logger.ulplog= INFO, ULP
log4j.appender.ULP=org.apache.log4j.DailyRollingFileAppender
log4j.appender.ULP.Append=true
log4j.appender.ULP.File=../logs/ulp_wms.log
log4j.appender.ULP.layout=org.apache.log4j.PatternLayout
log4j.appender.ULP.layout.ConversionPattern=%m%n
log4j.appender.ULP.DatePattern='.'yyyyMMdd

<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.7.25</version>
</dependency>
原文地址:https://www.cnblogs.com/tonggc1668/p/6515063.html