IE 8是否支持JSON.stringify（）？ [英] Is JSON.stringify() supported by IE 8?

问题描述

我需要使用：

JSON.stringify()

应该受Chrome，Safari和Firefox的支持。我认为IE8也支持JSON对象。我认为IE7和6没有，所以我这样做：

which should be supported by Chrome, Safari, and Firefox. I think IE8 also has support for the JSON object. I think IE7 and 6 do not, so I'm doing this:

<!--[if lt IE 8]>
    <script src="http://www.json.org/json2.js"></script>
<![endif]-->

所以，我认为这只会在IE6& 7.我查看了托管脚本的URL，仅当IE版本小于9时才包括：

so, I think this will import the external JavaScript only if IE6 & 7. I looked at the URL where the script is hosted, they are including only if the IE version is less than 9:

http://code.google.com/p/html5shiv/
<!--[if lt IE 9]>
    <script src="http://www.json.org/json2.js"></script>
<![endif]-->

所以我也应该将此包含在IE 8中吗？

so should I be including this for IE 8 too?

推荐答案

要直接回答标题中的问题，是IE8原生支持 JSON.stringify（）。

To answer the question in the title directly, yes IE8 supports JSON.stringify() natively.

IE8是第一个获得此支持的IE版本，开发团队在此详细解释了该功能：
http://blogs.msdn.com/b/ie/archive/2008/09/10 /native-json-in-ie8.aspx

IE8 is the first version of IE to get this support, and the functionality is explained in detail by the dev team here: http://blogs.msdn.com/b/ie/archive/2008/09/10/native-json-in-ie8.aspx

答案问题的第二部分，是的，你需要包含IE6 / IE7的备用功能。像Modernizr这样的东西可以很容易地检查这个。

The answer the second part of the question, yes you would need to include alternate functionality for IE6/IE7. Something like Modernizr can make it easy to check this.

另请注意，如果用户在IE8的兼容性视图中，则JSON对象将不可用。

Also note if the user is in Compatibility View in IE8, the JSON object will not be available.

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