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How do I scan an open file?

开发者 https://www.devze.com 2023-02-05 23:20 出处:网络
I have a log file which is being written to, and I want to read the whole file into a Java开发者_如何学编程 program as it is being written, without copying the file at the os level first and then read

I have a log file which is being written to, and I want to read the whole file into a Java开发者_如何学编程 program as it is being written, without copying the file at the os level first and then reading the copy. Is this possible?

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