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log4j 配置日志
我们经常会碰到需要打印hibernate 或 spring 等框架的日志信息,来调试问题。
现总结log4j配置如下
log4j.rootLogger=INFO,Console,CommonFile
log4j.logger.org.hibernate=debug
log4j.appender.Console=org.apache.log4j.ConsoleAppender
log4j.appender.Console.Target=System.out
log4j.appender.Console.Threshold=INFO
log4j.appender.Console.layout = org.apache.log4j.PatternLayout
log4j.appender.Console.layout.ConversionPattern=[%d{yyyy-MM-dd HH\:mm\:ss SSSSSS}][%t][(rhb_d0)(%C:%L)(%M)][%p][%X{logid}]%m%n
log4j.appender.CommonFile=org.apache.log4j.DailyRollingFileAppender
log4j.appender.CommonFile.DatePattern='.'yyyy-MM-dd'.log'
log4j.appender.CommonFile.MaxFileSize = 50MB
log4j.appender.CommonFile.File=../logs/payment-chn-rhb-d0.log
log4j.appender.CommonFile.MaxBackupIndex=100
log4j.appender.CommonFile.Threshold=debug
log4j.appender.CommonFile.layout=org.apache.log4j.PatternLayout
log4j.appender.CommonFile.layout.ConversionPattern=[%d{yyyy-MM-dd HH\:mm\:ss SSSSSS}][%t][(rhb_d0)(%C:%L)(%M)][%p][%X{logid}]%m%n
log4j.appender.CommonFile.Encoding=UTF-8
log4j.appender.CommonFile.BufferedIO=false
注意:
- 配置rootLogger打印日志等级,输出配置。
log4j.rootLogger=INFO,Console,CommonFile
- 配置包路径日志打印等级
log4j.logger.org.hibernate=debug
log4j.logger.包路径.***.***=debug
- 配置appender打印日志等级
log4j.appender.Console.Threshold=INFO