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如何从Groovy中读取动态文件

[英]How to read from a dynamic file in Groovy

原文 2011-12-20 23:39:04 0 1 file/ groovy/ recursion/ logging

I've got the log file for a program; 我有一个程序的日志文件； the log records every task done by the software. 日志记录了软件完成的所有任务。 I've modified the software to insert a line such as "operations terminated" into the log when the software is done executing. 我已修改软件，以在软件执行完毕后在日志中插入一行，例如"operations terminated" 。 I am trying to write a script in Groovy that looks for this "operations terminated" line in the log file. 我试图用Groovy编写脚本，以在日志文件中查找此"operations terminated"行。 I am unsure how to proceed because the log file changes with time and I want to catch "operations terminated" as soon as it pops up. 我不确定如何继续，因为日志文件会随时间变化，因此我想在弹出时立即捕获"operations terminated" 。 I don't know how to put in a recursive or continuous check... Suggestions? 我不知道如何进行递归或连续检查...建议？ Thanks! 谢谢！

1 个解决方案

monitoring may be a solution 监控可能是一个解决方案

https://stackoverflow.com/a/495962/722948 https://stackoverflow.com/a/495962/722948

So then. 那就这样 you could take the delta of the file and search for a specific line/word 您可以获取文件的增量并搜索特定的行/单词

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