为什么J2EE名称中有第二个？ [英] Why there is number two in J2EE name?

问题描述

关于这里的名称，我想知道为什么我们有两个2 in in J2EE这个名字？是否有J1EE或J0EE？

As dicussed about the name here, I wonder why we have the number two 2 in the name J2EE? Was there J1EE or J0EE?

推荐答案

来自 Java Ranch

Sun经历过一个名字改变了一点点。
Java的第一个版本简称为Java。

然后平台更新了，
称为Java 2，我们得到的版本如下：Java 2版本1.3,1.4 ......并且
你得到的标准版名称如下：J2SE 1.3,1.4，...

Sun went through a name change a little bit ago. The first release of Java was called simply Java.
Then the platform was updated and was called Java 2 and we got versions like: Java 2 version 1.3, 1.4... And you got the Standard Edition names looking like: J2SE 1.3, 1.4, ...

企业版遵循相同的方案：Java 2 Enterprise
版本1.2,1.3 ......后来出现了J2EE 1.3，...

The Enterprise Edition followed the same scheme: Java 2 Enterprise Edition version 1.2, 1.3... Which came out to be J2EE 1.3, ...

因为令人困惑的是人们为什么Java 2有版本1.x for所以
很久他们在以后的版本中将它重命名为：Java Standard Edition
5.0,6.0,7.0或者只是Java 5和Java 6而不是J2SE 1.5和J2SE 1.6。

Because it was confusing people why Java 2 had versions 1.x for so long they renamed it in later versions to be: Java Standard Edition 5.0, 6.0, 7.0 or just Java 5 and Java 6 instead of J2SE 1.5 and J2SE 1.6.

企业版遵循JEE 5而不是J2EE 1.5。

The Enterprise Edition followed suit with JEE 5 instead of J2EE 1.5.

不同之处在于Java Enterprise Editions<版本5具有
名称，如J2EE 1.3或J2EE 1.4，而Java Enterprise Editions> = 5
将具有名称，如JEE 5，JEE 6，...

The difference, then is that Java Enterprise Editions < version 5 have names like J2EE 1.3 or J2EE 1.4 while Java Enterprise Editions >= 5 will have names like JEE 5, JEE 6, ...

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