HTML DTD - 有什么意义？ [英] HTML DTDs - what's the point?

问题描述

可能重复：

什么是html中的doctypes，它们是什么意思？


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对于Web开发的某些方面（我一直比后台更注重后端），对于这方面的经验还不够熟练，任何人都可以给我一些想法是否应该担心在网页开始时发布的DOCTYPE声明？

是最常见的HTML 4.01吗？我应该建立我的web应用程序以符合此标准吗？

解决方案

John Resig（jQuery）在这件事上有发言权。此外，DocType有助于使MSIE6 使用正确的框模型 ，它也减轻了验证你的网站的痛苦（这是一个很好的开发的事情;认为它是调试）。

Possible Duplicate:
What are the different doctypes in html and what do they mean?

Being fairly inexperienced with certain aspects of web development (I've always concentrated more on the back-end than the front), can anyone give me their thoughts on whether I should worry about the DOCTYPE declaration made at the beginning of web pages?

Is the most common HTML 4.01 and should I build my web apps to conform to this standard?

解决方案

John Resig (jQuery) has a say in that matter. Additionally, a DocType helps make MSIE6 use the right box model, and it also eases the pain of validating your site (this is a good thing for development; think of it as debugging).

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