JDK和Java SDK之间的差异 [英] Differences between JDK and Java SDK

问题描述

这两个术语之间是否存在实质性差异？我知道JDK代表Java Development Kit，它是SDK（软件开发工具包）的一个子集。但是指定Java SDK，它应该与JDK相同。

Is there any substantial difference between those two terms?. I understand that JDK stands for Java Development Kit that is a subset of SDK (Software Development Kit). But specifying Java SDK, it should mean the same as JDK.

推荐答案

从这个维基百科条目：

JDK是一个在一般意义上，松散定义为软件开发工具包（SDK）的子集。在最近发布的Java SE，EE和ME附带的描述中，Sun承认，在他们的术语中，JDK构成了SDK的子集，负责编写和运行Java程序。 SDK的其余部分由额外的软件组成，例如应用程序服务器，调试器和文档。

The JDK is a subset of what is loosely defined as a software development kit (SDK) in the general sense. In the descriptions which accompany their recent releases for Java SE, EE, and ME, Sun acknowledge that under their terminology, the JDK forms the subset of the SDK which is responsible for the writing and running of Java programs. The remainder of the SDK is composed of extra software, such as Application Servers, Debuggers, and Documentation.

额外的软件似乎是Glassfish，MySQL和NetBeans。 此页面比较了您可以获得的Java EE SDK各种软件包。

The "extra software" seems to be Glassfish, MySQL, and NetBeans. This page gives a comparison of the various packages you can get for the Java EE SDK.

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