通过可汗学院API获取文章(Getting articles through the Khan Academy API)

通过可汗学院API获取文章(Getting articles through the Khan Academy API)

如何通过Khan Academy API获取主题文章？ 我可以看到它如何与练习和视频一起使用，但文章呢？

例如查询

http://www.khanacademy.org/api/v1/topic/beginners-art-history

返回页面的内容

https://www.khanacademy.org/humanities/art-history-basics/beginners-art-history/

我怎样才能获得“西方文化简史”这篇文章的内容呢？

How can I get the articles of a topic through the Khan Academy API? I can see how it works with exercises and videos, but what about articles?

For example the query

http://www.khanacademy.org/api/v1/topic/beginners-art-history

returns the contents of the page

https://www.khanacademy.org/humanities/art-history-basics/beginners-art-history/

How can I get the content of the article "A brief history of Western culture" inside it?

最满意答案

对文章的正确API调用是：

http://www.khanacademy.org/api/v1/articles/%s

在主题API调用返回的JSON中，在“child_data”数组中为上面的％s使用“id”（文章的“kind”条目的值为“article”。）

（您还可以使用“child_data”数组中的“id”在“children”数组中查找相应的“internal_id”，以获取有关该文章的一些基本信息，例如标题和说明。）

所以对于你的主题电话，

http://www.khanacademy.org/api/v1/topic/beginners-art-history

你得到id“1314267931”，然后打电话

http://www.khanacademy.org/api/v1/articles/1314267931

The correct API call for an article is:

http://www.khanacademy.org/api/v1/articles/%s

In the JSON returned by your topic API call, use "id" in the "child_data" array for the %s above (the articles have the "kind" entries with value "article".)

(You can also use "id" in the "child_data" array to look for the corresponding "internal_id" in the "children" array to get some basic information about the article, e.g. title and description.)

So for your topic call,

http://www.khanacademy.org/api/v1/topic/beginners-art-history

you get the id "1314267931" and then call

http://www.khanacademy.org/api/v1/articles/1314267931