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我創建了一個名爲Project1的java項目。對於這個項目我創建了一個log4j.properties文件。爲了在日誌文件中寫入日誌語句,我使用了DailyRollingFileAppenders。我正在使用log4j-1.2.16.jar。日誌文件是:log4j:寫文件中的日誌語句時出錯
log4j.logger.com.gridsense.server.automode=DEBUG, stdout,Rollfile
log4j.rootLogger=off
log4j.logger.com.gridsense.server.automode=debug,Rollfile,stdout
log4j.appender.Rollfile=org.apache.log4j.DailyRollingFileAppender
log4j.appender.Rollfile.ImmediateFlush=false
log4j.appender.Rollfile.Append=true
log4j.appender.Rollfile.Threshold=DEBUG
log4j.appender.Rollfile.bufferedIO = true
log4j.appender.Rollfile.File=D:/logs/AutoGS.log
log4j.appender.Rollfile.layout=org.apache.log4j.PatternLayout
log4j.appender.Rollfile.layout.ConversionPattern=[%t] %-5p %c %d{dd/MM/yyyy HH:mm:ss} %m%n
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.Threshold=DEBUG
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%-4r [%t] %-5p %c %x %m%n
當我運行該項目中,我得到以下錯誤
log4j:ERROR Could not close [email protected]
java.io.IOException: The handle is invalid
at java.io.FileOutputStream.writeBytes(Native Method)
at java.io.FileOutputStream.write(FileOutputStream.java:282)
at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:202)
at sun.nio.cs.StreamEncoder.implWrite(StreamEncoder.java:263)
at sun.nio.cs.StreamEncoder.write(StreamEncoder.java:106)
at java.io.OutputStreamWriter.write(OutputStreamWriter.java:190)
at java.io.BufferedWriter.flushBuffer(BufferedWriter.java:111)
at java.io.BufferedWriter.close(BufferedWriter.java:246)
at java.io.FilterWriter.close(FilterWriter.java:87)
at org.apache.log4j.FileAppender.closeFile(FileAppender.java:185)
at org.apache.log4j.FileAppender.reset(FileAppender.java:343)
at org.apache.log4j.WriterAppender.close(WriterAppender.java:207)
at org.apache.log4j.AppenderSkeleton.finalize(AppenderSkeleton.java:144)
at java.lang.ref.Finalizer.invokeFinalizeMethod(Native Method)
at java.lang.ref.Finalizer.runFinalizer(Finalizer.java:83)
at java.lang.ref.Finalizer.access$100(Finalizer.java:14)
at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:160)
log4j:ERROR Failed to write [[DefaultQuartzScheduler_Worker-2] DEBUG com.gridsense.server.automode.backgroundWorker.TimerTaskToBeFired 03/05/2013 17:34:45 ? TimerTaskToBeFired.execute - firing timer job with Key [DropBoxFileFetchingSchedulerGroup.JobDetail-ID-1]].
我不明白是什麼問題。
我修改了我的代碼並刪除了第二條語句log4j.logger.com.gridsense.server.automode = debug,Rollfile,stdout仍然出現同樣的錯誤。 – prachi 2013-05-06 09:48:00