html - 如何检测浏览器中的 HTML 5 兼容性

Question

检测 HTML 5 语法的浏览器兼容性的最佳方法是什么？并在浏览器不兼容时提示用户？

我明白了the tutorial which shows how to test browser compatibility for HTML5 .但我很想知道这是否是唯一的方法？我需要检查每个元素吗？

Answer 1

看看Modernizr :

Taking advantage of the new capabilities of HTML5 and CSS3 can mean sacrificing control over the experience in older browsers. Modernizr 2 is your starting point for making the best websites and applications that work exactly right no matter what browser or device your visitors use.

Thanks to the new Media Query tests and built-in YepNope.js micro-library as Modernizr.load(), you can now combine feature detection with media queries and conditional resource loading. That gives you the power and flexibility to optimize for every circumstance.

它有很多内置方法来测试浏览器功能，并提供了一种有用的方法来提供回退代码，以便在您想要使用的功能不受支持时使用。

更多信息:http://www.modernizr.com/