0

正如标题中简要说明的那样，我试图抓住每个标签出现的每个 InnerText 并将其添加到列表中。这是我的代码以及我的html：

HTML 正文：

<body cz-shortcut-listen="true">
{"draw":1,"recordsTotal":9437,"recordsFiltered":9437,"data":[["
<a target="\&quot;_blank\&quot;" href="\&quot;\/id\/115739257\&quot;">AK-47 | Aquamarine Revenge (Factory New)&lt;\/a&gt;","</a>
<a target="\&quot;_blank\&quot;"href="\&quot;\/id\/115739257\&quot;">33.87&lt;\/a&gt;","</a>
<a target="\&quot;_blank\&quot;" href="\&quot;\/id\/115739257\&quot;">34.53&lt;\/a&gt;","</a>
<a target="\&quot;_blank\&quot;" href="\&quot;https:\/\/track.steamanalyst.com\/730\/115739257\/all\&quot;">25.9&lt;\/a&gt;","</a>
<a target="\&quot;_blank\&quot;" href="\&quot;\/id\/115739257\&quot;">164&lt;\/a&gt;","</a>
<a target="\&quot;_blank\&quot;" href="\&quot;\/id\/115739257\&quot;">-0.16&lt;\/a&gt;","</a>
<a target="\&quot;_blank\&quot;" href="\&quot;\/id\/115739257\&quot;">2.10945&lt;\/a&gt;"],["</a>
<a target="\&quot;_blank\&quot;" href="\&quot;\/id\/115734122\&quot;">AK-47 | Aquamarine Revenge (Minimal Wear)&lt;\/a&gt;","</a>
<a target="\&quot;_blank\&quot;" href="\&quot;\/id\/115734122\&quot;">23.44&lt;\/a&gt;","</a>
<a target="\&quot;_blank\&quot;" href="\&quot;\/id\/115734122\&quot;">21.85&lt;\/a&gt;","</a>
<a target="\&quot;_blank\&quot;" href="\&quot;https:\/\/track.steamanalyst.com\/730\/115734122\/all\&quot;">17.61&lt;\/a&gt;","</a>
<a target="\&quot;_blank\&quot;" href="\&quot;\/id\/115734122\&quot;">533&lt;\/a&gt;","</a>
<a target="\&quot;_blank\&quot;" href="\&quot;\/id\/115734122\&quot;">-2.65&lt;\/a&gt;","</a>
<a target="\&quot;_blank\&quot;" href="\&quot;\/id\/115734122\&quot;">0.94387&lt;\/a&gt;"],["</a>
</body>

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++;
        }
    }
}

此代码存在问题：node.InnerText 显示正文中所有标签的所有 InnerText 的连接字符串！基本上它显示为第一个节点doc.DocumentNode.SelectNodes("//a[@target]")：

AK-47 | Aquamarine Revenge (Factory New)","33.8","34.34","25.89","170",
"-1.27","2.03181"],[...
4

2 回答 2

0

正文中的所有标签：

doc.DocumentNode.SelectNodes("//a[@target]"))

文档中的标签：

doc.DocumentNode.SelectNodes(".//a[@target]"))
于 2017-06-22T02:31:57.833 回答
0

解决方案：在进入 HTML 之前，它必须像 JSON 对象一样对待

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);
    }
}
于 2017-06-22T11:29:06.283 回答