如何从社交网络中的网页中提取好友列表？ [英] how can extract friends list from a web page in social network?

问题描述

我想通过C＃从网页上提取朋友列表，比如在线社交网络，我该怎么办？

我知道如何提取来自网页的href标签，但我不知道如何提取朋友列表!!!

我之前读过这篇文章：

http：//www.codeproject。 com / Articles / 662492 / Creating-Link-Extractor-and-Filter-in-Csharp-Part

我将非常感谢你的帮助。

非常感谢。

Hi,
I want to extract list of friends from a web page such as an online social network by C#, what could i do?
I know how extract "href" tags from web page but i do not know how extract friends list !!!
I read this article before:
"http://www.codeproject.com/Articles/662492/Creating-Link-Extractor-and-Filter-in-Csharp-Part"
I would appreciate your help.
thanks a lot.

推荐答案

没有标准的方法来定义朋友列表，因此需要逐个站点地处理，因为它们都会以不同的方式实现。您可以更好地使用网站提供的任何API，而不是屏幕抓取网址，因为这是更好的方式。

There is no standard way of defining a "friends list" so this will need to tackled on a site by site basis as they will all implement things differently. Rather than screen-scraping urls, you're better using any APIs supplied by the site as that is by far the better way.

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