如果您还没有这样做，不要忘记删除所有跟踪文件并通过移除批处理文件中的命令行参数来关闭跟踪。

If you haven't already done so, don't forget to delete any trace files and turn off tracing by removing the command line parameter in the batch file.

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另一种方法是开启对批处理程序的跟踪。

Another method is to turn on the trace for the batcher.

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样例应用程序包含一个名为log4j . properties的文件，您可以用它来开启对批处理程序的跟踪。

The sample application includes a file named log4j.properties that you can use to turn on the trace for the batcher.

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