Logging 日志文件未正确附加

在我的应用程序中，我使用的…log4j文件追加器工作不正常。。。 我的日志文件大小保持在3000kB，在新的日志文件没有创建之后，它覆盖了现有的日志文件

它没有创建loggy.log，loggy.log1，loggy.log2

当它达到3000KB时，将在loggy.log中覆盖它

有什么问题吗

这是我的log4j属性

log4j.watch=true
log4j.readtime=30000

log4j.rootCategory=DEBUG, applicationlogging
log4j.rootCategory=DEBUG, strutslogging


log4j.category.applicationlogging = DEBUG, applicationlogging


##set logging level for HttpClient
log4j.logger.org.apache.commons.httpclient=DEBUG
log4j.logger.httpclient.wire.header=OFF
log4j.logger.httpclient.wire.content=OFF
log4j.additivity.applicationlogging = false
log4j.additivity.strutslogging = false

# inven.log
log4j.appender.applicationlogging=org.apache.log4j.RollingFileAppender
#log4j.appender.applicationlogging.File=C:/Program Files/Apache Software Foundation/Tomcat6.0/webapps/Project/WEB-INF/logs/loggy.log
log4j.appender.applicationlogging.File=E:/Final/Project/WebContent/WEB-INF/logs/loggy.log
#og4j.appender.applicationlogging.File=C:/Program Files (x86)/Apache Software Foundation/Tomcat 6.0/webapps/Project/WEB-INF/logs/loggy.log
log4j.appender.applicationlogging.MaxFileSize=3000KB
log4j.appender.applicationlogging.MaxBackupIndex=50
log4j.appender.applicationlogging.layout=org.apache.log4j.PatternLayout
log4j.appender.applicationlogging.layout.ConversionPattern=%d - %m%n

尝试添加以下内容：

   log4j.appender.applicationlogging.Append=true