一个关于log4j的问题
log4j.rootCategory=INFO, stdout , Rlog4j.appender.stdout=org.apache.log4j.ConsoleAppenderlog4j.appender.stdout.layout=org.apache.log4j.PatternLayoutlog4j.appender.R=org.apache.log4j.RollingFileAppender log4j.appender.R.File=C\:/batchprocessdata/log.log #log4j.appender.R.DatePattern = '.'yyyy-MM-dd log4j.appender.R.Append=true log4j.appender.R.MaxFileSize=4MB log4j.appender.R.MaxBackupIndex=1000 log4j.appender.R.layout=org.apache.log4j.PatternLayout log4j.appender.R.layout.ConversionPattern=%d{yyyy-MM-dd } [%c]-[%p] %m%n private static final Logger LOG = Logger.getLogger(ImportDB.class.getName()); PropertyConfigurator.configure("log4j.properties");