当io包中已有方法时，java nio包的确切用法是什么 [英] What is the exact use of java nio package when already methods are available with io package

问题描述

我正在学习java nio包，我意识到文件已经提供了很多方法，nio.Files再次使用Path类提供这些方法。就像我得到的那样。
我实际上并没有得到nio包的实际用途。

I was learning java nio package and I realized there are lots of methods already provided by File which nio.Files is providing again by using Path class. Like that few more I got. I am actually not getting what is the actual use of nio package.

我对这个包很新，所以可能我的问题是错的，但是很少的帮助可以促使我进一步阅读。

I am just very new to this package so may be my question is wrong but a little help can boost me to read further.

推荐答案

IO和NIO之间的主要区别在于IO是阻塞的，而NIO是非阻塞。

The main difference between IO and NIO is that IO is blocking, while NIO is non-blocking.

本文解释了包中的差异以及阻塞和非阻塞IO的含义。

This article explains the differences in the packages and what blocking and non-blocking IO is.

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