HTMLAgilityPack中的innerHTML解析 [英] HTMLAgilityPack parse in the InnerHTML

问题描述

<div>
<b>Token1</b>
Token2
<b>Token3</b>
</div>

我尝试从DIV

I try to extract Token2 from the div

我设法得到TOKEN1和Token3有：

I manage to get Token1 and Token3 with :

HtmlNodeCollection headerFooter = doc.DocumentNode.SelectNodes("//div//b");

我怎么能提取直接Token2与HTMLAgilityPack？

How can I extract directly Token2 with HTMLAgilityPack ?

一个肮脏的选择是在doc.DocumentNode.SelectNodes更换TOKEN1和Token2通过的String.Empty（//格）的InnerText，但我想它可以更清洁的方式已经完成与HTMLAgilityPack ...

One dirty option is to replace Token1 and Token2 by string.empty in doc.DocumentNode.SelectNodes("//div").InnerText, but I imagine it can been done in more clean way with HTMLAgilityPack...

推荐答案

的文本是在文本节点;所以你应该能够看到// DIV /文本（）和连击：

The text is in the text nodes; so you should be able to look at "//div/text()" and concatenate:

StringBuilder sb = new StringBuilder();
foreach (HtmlAgilityPack.HtmlTextNode node in
      doc.DocumentNode.SelectNodes("//div/text()"))
{
    sb.Append(node.Text.Trim());
}
string s = sb.ToString();

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