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[英]How can I retrieve SoapEnvelope information just from the URL of web services in C#?
[英]C# How I can retrieve this information?
在HTML頁面上,我有類似的內容
<table class="information">
<tbody>
<tr>
<td class="name">Name:</td>
<td><a href="example.com">John</a></td>
</tr>
<tr>
<td>...</td>
<td>...</td>
</tr>
....
</tbody>
</table>
如何檢索名稱(也有其他信息,但在我的示例中,我只寫了名稱)?
注意:HTML有多個表
我試過了
foreach (HtmlElement item in wb.Document.GetElementsByTagName("table"))
{
if (item.OuterHtml.Contains("information"))
{
... //Here i don't know how to continue
}
}
HtmlAgilityPack.HtmlDocument doc = new HtmlAgilityPack.HtmlDocument();
doc.LoadHtml(html);
var table = doc.DocumentNode.SelectSingleNode("//table[@class='information']");
var td = table.SelectSingleNode("//td[@class='name']");
Console.WriteLine(td.InnerText);
要么
var text = doc.DocumentNode.Descendants("td")
.First(td => td.Attributes["class"] != null && td.Attributes["class"].Value == "name")
.InnerText;
HtmlElementCollection tData = wb.Document.GetElementsByTagName("td");
foreach (HtmlElement td in tData)
{
string name = "";
if (td.GetAttribute("classname") == "name")
{
name = td.InnerText;
}
}
簽出HtmlAgilityPack-它是免費的並且是很好的庫,可以使用html源代碼。
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