如何避免TailerListener中的旧日志消息 [英] How to avoid old log messages in TailerListener

问题描述

我正在使用Apache Commons Tailer API监视日志文件.

I am using the Apache Commons Tailer API to monitor the log files.

每当我重新启动应用程序时，也会显示旧的日志消息.相反，应该仅显示新的日志消息.

Whenever I restart the application, old log messages are also displayed. Instead only new log messages should get displayed.

如何避免这种获取旧日志消息的行为?

How do I avoid this behavior of getting the old log messages?

推荐答案

您是否使用了

Did you use the 4-argument Tailer constructor and pass true for the last argument (end)? This should make sure that only new lines are returned.

最后一个参数记录如下:

The last argument is documented like this:

设置为true到文件末尾，false到文件末尾.

Set to true to tail from the end of the file, false to tail from the beginning of the file.

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