本文整理汇总了C#中IDocument.QuerySelectorAll方法的典型用法代码示例。如果您正苦于以下问题：C# IDocument.QuerySelectorAll方法的具体用法？C# IDocument.QuerySelectorAll怎么用？C# IDocument.QuerySelectorAll使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类IDocument的用法示例。
在下文中一共展示了IDocument.QuerySelectorAll方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: ScrapDocument
/// <summary>
/// Scraps the given HTML document
/// </summary>
/// <param name="document">HTML document to be scraped</param>
/// <returns>The scraped Apartment</returns>
public override ApartmentDTO ScrapDocument(IDocument document)
{
var apartment = new ApartmentDTO();
// Publication Data
apartment.PublicationUrl = document.Url;
apartment.PublisherCode = PublisherCode.Akelius;
var urlMatch = Regex.Match(document.Url, @"/berlin/(\d+)");
apartment.PublisherInternalId = urlMatch.Groups[1].Value;
// Apartment's title data (rooms & neighborhood)
var titleElementText = document.QuerySelector("header h2").TextContent;
var titleMatch = Regex.Match(titleElementText, "(.*) Zimmer, (.*)");
apartment.Title = titleElementText;
apartment.Rooms = double.Parse(titleMatch.Groups[1].Value);
// Appartment's size
var sizeMatch = Regex.Match(document.QuerySelector(".fact-size").TextContent, @"(\d+)m");
apartment.Size = short.Parse(sizeMatch.Groups[1].Value);
// Apartment's availability
var availabilityElement = document.QuerySelector(".fact-availability");
if (availabilityElement != null)
{
var availabilityMatch = Regex.Match(availabilityElement.TextContent, @"Verfügbar ab (\d+\.\d+\.\d+)");
if (availabilityMatch.Groups.Count > 1)
{
apartment.AvailableFrom = DateTime.ParseExact(availabilityMatch.Groups[1].Value, "dd.MM.yyyy", CultureInfo.InvariantCulture);
}
}
// Appartment's rent
apartment.TotalRent = double.Parse(document.QuerySelector(".fact-netrent span").TextContent);
foreach (var feature in document.QuerySelectorAll(".features .bundle"))
{
var label = feature.QuerySelector(".key .factlabel");
if (label == null)
{
continue;
}
if (label.TextContent == "Nettokaltmiete")
{
var netValueElement = feature.QuerySelector(".value").TextContent;
apartment.NetRent = double.Parse(netValueElement.Replace("€", string.Empty));
}
if (label.TextContent == "Nebenkosten")
{
var netValueElement = feature.QuerySelector(".value").TextContent;
apartment.Charges = double.Parse(netValueElement.Replace("€", string.Empty));
}
}
return apartment;
}示例2: TopicFormat
private static IEnumerable<Topic> TopicFormat(IDocument document)
{
var topicList = document.QuerySelectorAll(".olt tr").Skip(2);
foreach (var tp in topicList)
{
var topic = tp.Children[0].Children.First() as AngleSharp.Dom.Html.IHtmlAnchorElement;
var author = tp.Children[1].Children.First() as AngleSharp.Dom.Html.IHtmlAnchorElement;
var count = tp.Children[2].InnerHtml;
var time = tp.Children[3];
yield return new Topic()
{
Title = topic.InnerHtml,
Href = topic.Href,
Count = count,
LastCommentTime = DateTime.Parse($"{DateTime.Now.ToShortDateString()} {time.InnerHtml.Split(' ').Last()}"),
Author = new Author() { Href = author.Href, Name = author.InnerHtml }
};
}
}示例3: getArticlePages
public static async Task<string> getArticlePages(IDocument document, PageModel pageModel)
{
var content = "";
var jqNextPage = document.QuerySelectorAll(pageModel.PagerNextSelector);
if (jqNextPage.Any() && !string.IsNullOrEmpty(jqNextPage[0].GetAttribute("href")))
{
var url = pageModel.PagerNextUrlPrefix + jqNextPage[0].GetAttribute("href");
//var parser = new HtmlParser();
//var pageDocument = parser.Parse(getHtml(url, pageModel));
var config = Configuration.Default.WithDefaultLoader();
var pageDocument = await BrowsingContext.New(config).OpenAsync(url);
content = getContent(document, pageModel);
content += await getArticlePages(pageDocument, pageModel);
}
else
{
content = getContent(document, pageModel);
}
return content;
}