Java中的日志文件解析器 [英] Log File Parser in Java

问题描述

我试图为我的应用程序设计日志文件解析器。我有成千上万的日志文件具有相同的数据模式，我的目标是首先解析数据并将其存储在数据库中。
日志文件具有以下模式 -

I am trying to design Log File Parser for my application. I have thousands of Log files having same pattern of data and my objective is to first parse the data and store it in a database.
Log file has following pattern-

a=some_value_1 b=some_value_2 c=some_value_3 d=some_value_4
a=some_value_5 b=some_value_6 c=some_value_7 d=some_value_8
a=some_value_9 b=some_value_10 c=some_value_11 d=some_value_12
a=some_value_13 b=some_value_14 c=some_value_15 d=some_value_16

是使用 InputStreamReader 逐行读取所有文件，并且每个行中的每个文件选择数据并将其提取到db。似乎有些文件，但性能明智我需要改进我的设计。可以有人建议一些更好的设计模型/架构同样吗？

My initial idea is to read all the files line by line using InputStreamReader and for every file in every line pick the data and fetch it to db. Seems good for some files but performance wise i need to improve my design. Can somebody suggest some better design model/architecture for the same?

推荐答案

我建议最好使用 BufferedReader 而不是 InputStreamReader 。你的任务的解析部分现在看起来不是很难。

I suggest that it will be better to use BufferedReader instead of InputStreamReader. The parsing part of your task does not seem very hard now.

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