使用MultiThreading可以更快地读取文件 [英] Use MultiThreading to read a file faster

问题描述

我想在2个线程的帮助下读取500 Mb的文件，这样读取文件的速度会快得多。有人请给我一些使用核心java概念的任务代码。

I want to read a file of 500 Mb with the help of 2 threads, so that reading the file will be much faster. Someone please give me some code for the task using core java concepts.

推荐答案

多线程不太可能使代码更快一点都不这是因为读取文件是一个受I / O限制的进程。您将受到磁盘速度的限制而不是您的处理器。

Multi-threading is not likely to make the code faster at all. This because reading a file is an I/O-bound process. You will be limited by the speed of the disk rather than your processor.

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