将数组存储到对象
[英]Storing an array to an object
问题描述
Is it possible to store an array to an object?
是否可以将数组存储到对象？
Object c = new char[50];
I got a question about this on one of my homework assignments.我在我的一项家庭作业中遇到了一个关于此的问题。
1 个解决方案
解决方案1
0 2020-10-14 23:26:53
Yes, every class (including arrays) extend Object, even if not explicitly stated.是的，即使没有明确说明，每个类（包括数组）都扩展了 Object。 As such, they are valid objects as expected in OOP.因此，它们是 OOP 中预期的有效对象。
As far as I'm aware, only primitives (int, char, boolean, etc.) aren't objects in Java, but there are classes that wrap these primitives, which are objects (Integer, Character, Boolean, etc.).据我所知，只有基元（int、char、boolean 等）不是 Java 中的对象，但有包装这些基元的类，它们是对象（Integer、Character、Boolean 等）。
See also: They say in java "every thing is an object".另请参阅：他们在 Java 中说“一切都是对象”。 Is that true?真的吗？
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