Java中参数和参数的区别 [英] Difference between arguments and parameters in Java

问题描述

可能的重复:
参数和参数有什么区别?

我正在回答一些面试问题.我无法对这个问题给出可靠的答案:

I was going through some interview questions. I wasn't able to come up with a solid answer to this question:

Java 中自变量和形参的区别?
它们有何不同?

Difference between arguments and parameters in Java?
How are they different?

推荐答案

一般来说，参数就是出现在方法定义中的东西.参数是在运行时传递给方法的实例.

Generally a parameter is what appears in the definition of the method. An argument is the instance passed to the method during runtime.

您可以在此处查看说明:http://en.wikipedia.org/wiki/Parameter_(computer_programming)#Parameters_and_arguments

You can see a description here: http://en.wikipedia.org/wiki/Parameter_(computer_programming)#Parameters_and_arguments

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