c＃HtmlAgilityPack，如何获取特定标签所有出现的InnerText？
[英]c# HtmlAgilityPack, How to grab InnerText of all occurences of specific tag?
问题描述
As briefly explained in the title im trying to grab every InnerText of every tag occurence and add it to a List. 
正如标题中简要解释的那样，im试图获取每个标记事件的每个InnerText并将其添加到列表中。 Here is my code aswell as my html: 这是我的代码以及我的html：
HTML-Body: HTML的身体：
<body cz-shortcut-listen="true">
{"draw":1,"recordsTotal":9437,"recordsFiltered":9437,"data":[["
<a target="\"_blank\"" href="\"\/id\/115739257\"">AK-47 | Aquamarine Revenge (Factory New)<\/a>","</a>
<a target="\"_blank\""href="\"\/id\/115739257\"">33.87<\/a>","</a>
<a target="\"_blank\"" href="\"\/id\/115739257\"">34.53<\/a>","</a>
<a target="\"_blank\"" href="\"https:\/\/track.steamanalyst.com\/730\/115739257\/all\"">25.9<\/a>","</a>
<a target="\"_blank\"" href="\"\/id\/115739257\"">164<\/a>","</a>
<a target="\"_blank\"" href="\"\/id\/115739257\"">-0.16<\/a>","</a>
<a target="\"_blank\"" href="\"\/id\/115739257\"">2.10945<\/a>"],["</a>
<a target="\"_blank\"" href="\"\/id\/115734122\"">AK-47 | Aquamarine Revenge (Minimal Wear)<\/a>","</a>
<a target="\"_blank\"" href="\"\/id\/115734122\"">23.44<\/a>","</a>
<a target="\"_blank\"" href="\"\/id\/115734122\"">21.85<\/a>","</a>
<a target="\"_blank\"" href="\"https:\/\/track.steamanalyst.com\/730\/115734122\/all\"">17.61<\/a>","</a>
<a target="\"_blank\"" href="\"\/id\/115734122\"">533<\/a>","</a>
<a target="\"_blank\"" href="\"\/id\/115734122\"">-2.65<\/a>","</a>
<a target="\"_blank\"" href="\"\/id\/115734122\"">0.94387<\/a>"],["</a>
</body>
My Code: 我的代码：
List<string> Data = new List<string>();
foreach (HtmlNode node in doc.DocumentNode.SelectNodes("//a[@target]"))
{
if(j <= 6)
{
Data.Add(node.InnerText);
if (j == 6)
{
JsonDB.Add(Data[0], Data[1]);
Data.Clear();
j = 0;
}
else
{
j++;
}
}
}
Problem with this code: node.InnerText shows a joined string of all InnerTexts of all tags in body! 此代码存在问题：node.InnerText显示正文中所有标签的所有InnerTexts的连接字符串！ Basically it shows this as the first node in doc.DocumentNode.SelectNodes("//a[@target]") : 基本上，它将其显示为doc.DocumentNode.SelectNodes("//a[@target]")的第一个节点：
AK-47 | Aquamarine Revenge (Factory New)","33.8","34.34","25.89","170",
"-1.27","2.03181"],[...
2 个解决方案
解决方案1
0 2017-06-22 02:31:57
All tags in body: 正文中的所有标签：
doc.DocumentNode.SelectNodes("//a[@target]"))
Tags in the doc: 文档中的标签：
doc.DocumentNode.SelectNodes(".//a[@target]"))
解决方案2
0
SOLUTION: It has to be treated like a JSON-Object before going into the HTML 解决方案：在进入HTML之前，必须像对待JSON对象一样对待它。
JObject jresponse = JObject.Parse(response);
foreach (JArray row in jresponse["data"])
{
List<string> Data = new List<string>();
foreach (JToken entry in row)
{
doc.LoadHtml(entry.ToString());
HtmlNode node = doc.DocumentNode.SelectSingleNode("//a[@target]");
Data.Add(node.InnerText);
}
}
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