使用HTMLAgilityPack仅获取href的URL [英] Grabbing just the URL of an href using HTMLAgilityPack

问题描述

这是我要解析的HTML源代码:

Here is the HTML source I'm trying to parse:

<a style='white-space: nowrap;' href='/AuthorStories-4931/dreamfall.htm'><img class='donoricon' alt='(Current Donor)'  title='(Current Donor)' src='http://static.tthf.me/images/donors/Current%20Donor.gif'/>dreamfall</a>

这是我正在使用的代码:

Here is the code I'm using:

authorLink = doc.DocumentNode.SelectSingleNode("//a[contains(@href, 'AuthorStories')]").OuterHtml;

这可以正确捕获链接，但也可以捕获img.我要抓住的唯一部分是href段.关于如何仅解析该特定部分的任何建议?

This grabs the link correctly, but it also captures the img as well. The only part I want to grab is the href segment. Any suggestions on how to parse out just that particular section?

推荐答案

[几年来没有碰过HtmlAgilityPack，但这通常是正确的]

SelectSingleNode返回的节点上应该有一个Attributes数组，而不是使用OuterHtml，您应该能够从那里获取href.

Instead of taking OuterHtml, there should be an Attributes array on the node returned by SelectSingleNode, you should be able to get href from there.

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