log4cpp.conf

# 定义了3个category sub1, sub2, sub3
# 其中sub2和sub3设置了additivity属性为false;sub1的additivity属性默认为true
rootCategory=DEBUG, rootAppender

category.sub1=DEBUG,A1




# 定义rootAppender类型和layout属性，这里使用了BasicLayout
appender.rootAppender=org.apache.log4cpp.ConsoleAppender
appender.rootAppender.layout=org.apache.log4cpp.PatternLayout
appender.rootAppender.layout.ConversionPattern=%d{%Y-%m-%d %H:%M:%S} [%p]: [%c] %m%n

#定义A1的属性，这里使用了SimpleLayout
appender.A1=org.apache.log4cpp.RollingFileAppender
appender.A1.fileName=vascuview.log
appender.A1.maxFileSize=10*1024*1024
appender.A1.maxBackupIndex=3
appender.A1.backupPattern=%Y-%m-%d
appender.A1.layout=org.apache.log4cpp.PatternLayout
appender.A1.layout.ConversionPattern=%d{%Y-%m-%d %H:%M:%S} [%p]: [%c] %m%n