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Jun 21, 2016 am 09:01 AM

website development

H5开发和H4开发区别在哪

回复讨论(解决方案)

暂且假设你已经百度过，那补充说一下一般百度里边没有的结果：html5一般不叫h5，就叫html5。
他们的区别主要在设备上，html5是移动端开发开发的代名词，html4,xhtml是pc端呼风唤雨好多年。
然后按照历史的车轮，html4终究会被历史淘汰，但为了一些旧项目或其它装逼的需要，两个都要了解或学习。

标签用的不一样了，而且语法也变化了一些，目前主流的，都在向html5靠拢。

我知道，主要是想知道HTML5写法上和H4区别

标签用的不一样了，而且语法也变化了一些，目前主流的，都在向html5靠拢。

这个知道，能告诉我写法开发方便有啥区别，举个例子可以吗？

一是在文档类型声明上

HTML4
nbsp;HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
与

html5就简化了
nbsp;html>
与

二是html5多了一些新功能，比如绘图

如果说本身会H4写前端，再学HTML5开发会很慢或者很难吗？

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