什么是Java中的布尔和布尔之间的区别？ [英] What's the difference between boolean and Boolean in Java?

问题描述

我想了解Java中的布尔和布尔类型之间的区别，特别是因为这涉及到GWT。
我知道，方法不支持，但我想要更多的信息，如果它是可用的。

I would like to understand the difference between the Boolean and boolean types in Java, specifically as they relate to GWT. I know that methods are not supported but I want more info if it is available.

推荐答案

我不知道如果GWT的因素有差别，但一般：

I'm not sure if the GWT factor makes a difference but in general:

布尔是一个Java基本类型，而布尔是用于包装一个布尔对象/引用类型

boolean is a java primitive type whereas Boolean is an object/reference type that wraps a boolean

原语和对象之间的转换就像这个被称为装箱/拆箱。

Converting between primitives and objects like this is known as boxing/unboxing.

下面是详细信息：

<一个href=\"http://javaeye.word$p$pss.com/2008/06/17/boxing-and-unboxing-conversion/\">http://javaeye.word$p$pss.com/2008/06/17/boxing-and-unboxing-conversion/

为什么盒子你问？

<一个href=\"http://java.sun.com/j2se/1.5.0/docs/guide/language/autoboxing.html\">http://java.sun.com/j2se/1.5.0/docs/guide/language/autoboxing.html

<一个href=\"http://www.javapractices.com/topic/TopicAction.do?Id=197\">http://www.javapractices.com/topic/TopicAction.do?Id=197

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