使用Javascript解析格式错误的JSON [英] Parsing malformed JSON with Javascript

问题描述

我想使用Java脚本解析此内容.数据如下:

I want to parse this content using Javascript. The data looks like this:

{"ss":[["Thu","7:00","Final",,"BAL","19","ATL","20",,,"56808",,"PRE4","2015"],["Thu","7:00","Final",,"NO","10","GB","38",,,"56809",,"PRE4","2015"]]}

每个在线教程都教您如何使用Twitter解析JSON，但是我不太确定如何使用JSON解析.

Every single tutorial online teaches you how to parse JSON using Twitter, but I am not quite sure how parsing with JSON works.

我想在网站上进行设置，以查看一个有趣的项目和有关解析JSON的良好学习体验的NFL团队分数，因为我不太在乎Twitter内容.

I would like to set this up on a website to view the NFL team scores for a fun project and a good learning experience about parsing JSON, as I could care less about Twitter stuff.

这可能吗?有什么好的入门教程吗?甚至一些起始代码?

Is this possible? Any good tutorials to start with? Even some starting code?

推荐答案

通常来说，您可以使用 JSON.解析来做到这一点.但是，您拥有的该片段似乎并非严格有效的JSON(如此处所示: http://jsfiddle.net/yK3Gf/，也可以通过在此处验证源JSON: http://jsonlint.com/).

Generally speaking, you can use JSON.parse to do this. However, that snippet that you have does not appear to be strictly valid JSON (as seen here: http://jsfiddle.net/yK3Gf/ and also by validating the source JSON here: http://jsonlint.com/).

因此，您将需要手工解析它，或者获取nfl.com来修复其JSON.

So you will either need to parse it by hand, or get nfl.com to fix up their JSON.

作为替代方案，使用eval()时，其JSON可以成功解析，因此您可以使用以下内容进行解析:

As an alternative, their JSON does parse successfully when using eval(), so you could parse it with something like:

var parsedData = eval('(' + jsonData + ')');

...如下所示: http://jsfiddle.net/yK3Gf/1/

尽管请注意，通常不赞成以这种方式解析JSON(尤其是当解析的数据由第三方来源传送时)，因为如果数据碰巧包含任何可执行文件，它会使您容易受到XSS攻击里面的代码.

Though be aware that parsing JSON in this way is generally frowned upon (particularly when the data being parsed is being delivered by a third-party source), as it leaves you open to XSS attacks should the data happen to include any executable code inside of it.

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