关于JavaScript2.0

[jaden1024]

请各位高手指点一下有关JavaScript2.0的情况，如何使用，安装，从哪可以下载等

[GageCSDN]

兄弟啊,现在的javascript引擎都是5.X版的了....在微软的网站上可以下载到安装程序,一般装IE就会有了..

[jaden1024]

楼上兄弟误会了，我说的不是javascript引擎版本，而是javascript2.0标准，相对JavaScript1.x里面有很多有趣的技术，只是我现在不道该怎样使用

[blues-star]

Microsoft 功能强大的脚本编写语言是专为 Internet 而设计的。JScript.NET 是 Microsoft ECMA 262 语言的下一代实施产品。与 ECMAScript Edition 4 一起开发的、JScript.NET 中的改进功能包括了准确编译的代码、类型与无类型的变量、类（内含继承、函数重载、属性访问器等等）、包、跨语言支持，以及对 .NET 框架的访问。

[blues-star]

This document describes the JavaScript 2.0 language. Information that is not part of Netscape’s ECMAScript Edition 4 proposal is highlighted with a yellow background. If you’re only interested in ECMAScript Edition 4, see Netscape’s ECMAScript Edition 4 proposal.

[blues-star]

通过第一段可以看出ECMAScript Edition4与JScript.NET同宗

而下面的javascript 2.0是从mozilla上看到的，它也与ECMAScript Edition 4也有关系，照上面说的应该是对ECMAScript Edition 4的扩充，这样看来似乎明白了许多

[blues-star]

JavaScript is Netscape’s implementation of the ECMAScript standard. The development of JavaScript 2.0 is heavily coordinated with the ECMA TC39TG1 working group. JavaScript closely matches the ECMAScript Edition 4 standard under development. The intent is to make JavaScript 2.0 and ECMAScript Edition 4 be the same language, but JavaScript 2.0 will also include a few features for which more feedback and experience is appropriate before standardizing them.

这段忘贴了

[wanghr100]

http://www.mozilla.org/js/language/js20/index.html

[jaden1024]

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