log4j每个小时生成一个日志文件
log4j.properties
属性文件
log4j.logger.visitlog=INFO, VisitFilelog4j.logger.pushlog=INFO, PushFile#visitLoglog4j.appender.VisitFile=org.apache.log4j.DailyRollingFileAppenderlog4j.appender.VisitFile.encoding=UTF-8log4j.appender.VisitFile.File=${catalina.home}/logTraffic/visitloglog4j.appender.VisitFile.DatePattern='.'yyyy-MM-dd_HH'.csv'log4j.appender.VisitFile.layout=org.apache.log4j.PatternLayoutlog4j.appender.VisitFile.layout.ConversionPattern=%m%n#pushLoglog4j.appender.PushFile=org.apache.log4j.DailyRollingFileAppenderlog4j.appender.PushFile.encoding=UTF-8log4j.appender.PushFile.File=${catalina.home}/logTraffic/pushloglog4j.appender.PushFile.DatePattern='.'yyyy-MM-dd_HH'.csv'log4j.appender.PushFile.layout=org.apache.log4j.PatternLayoutlog4j.appender.PushFile.layout.ConversionPattern=%m%n?