什么是当您使用对象......作为一个参数叫？ [英] What is it called when you use object... as a parameter?

问题描述

我在Java中已经注意到，你可以有对象的功能......作为一个参数，然后方法将采取任何数量的对象作为参数，并把它当作一个数组。这个叫什么？我一直在试图寻找它，但它似乎......被搜索引擎忽略。
我似乎记得的printf用C做同样的事情。

I have noticed in Java that you can have a function with object... as a parameter and then method will take any number of objects as a parameter and treat it as an array. What is this called? I have been trying to search for it but it seems ... is ignored by search engines. I seem to remember printf in C does the same thing.

感谢。

推荐答案

这就是所谓的可变参数

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