var config = Configuration.Default.WithDefaultLoader(); var address = "https://en.wikipedia.org/wiki/List_of_The_Big_Bang_Theory_episodes"; var context = BrowsingContext.New(config); var document = await context.OpenAsync(address); var cellSelector = "tr.vevent td:nth-child(3)"; var cells = document.QuerySelectorAll(cellSelector); var titles = cells.Select(m => m.TextContent);

//创建一个（可重用）解析器前端 var parser = new HtmlParser(); //html DOM节点 var source = " 
Some example source
This is a paragraph element
 "; //解析源文件 var document = parser.Parse(source); //创建P标签 var p = document.CreateElement("p"); p.TextContent = "This is another paragraph."; //添加到DOM document.Body.AppendChild(p); //返回完整html var html = document.DocumentElement.OuterHtml; ViewData["html"] = html;

var parser = new HtmlParser(); //为以下源代码生成HTML DOM var document = parser.Parse(" 
 
First element
Second element
third
Last
 "); //获取所有li元素并将test属性设置为值测试 var elements = document.QuerySelectorAll("li").Attr("test", "test"); //元素仍然包含所有li元素 ViewData["html"] = document.DocumentElement.OuterHtml;

var parser = new HtmlParser(); var document = parser.ParseDocument(text); using (var writer = new StringWriter()) { document.ToHtml(writer, new PrettyMarkupFormatter { Indentation = "\t", NewLine = "\n" }); var indentedText = writer.ToString(); }

var requester = new DefaultHttpRequester("Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36"); requester.Headers.Add("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8"); requester.Headers.Add("Referer", ""); requester.Headers.Add("Accept-Language", "zh-Hans-CN,zh-Hans;q=0.8,en-US;q=0.5,en;q=0.3"); var context = BrowsingContext.New(Configuration.Default.WithLocaleBasedEncoding().WithDefaultLoader().WithDefaultCookies().With(requester)); //根据虚拟请求/响应模式创建文档 var document = context.OpenAsync(url).Result; using (var writer = new StringWriter()) { document.ToHtml(writer, new PrettyMarkupFormatter { Indentation = "\t", NewLine = "\n" }); var indentedText = writer.ToString(); }

/// /// 解析html /// public class Belle { /// /// 标题 /// public string Title { get; set; } /// /// 图片地址 /// public string ImageUrl { get; set; } }

// 设置配置以支持文档加载 var config = Configuration.Default.WithDefaultLoader(); // 豆瓣地址 var address = "https://www.dbmeinv.com/dbgroup/show.htm?cid=4"; // 请求豆辨网 var document =  BrowsingContext.New(config).OpenAsync(address); // 根据class获取html元素 var cells = document.Result.QuerySelectorAll(".panel-body li"); // We are only interested in the text - select it with LINQ List list = new List(); foreach (var item in cells) { var belle = new Belle { Title= item.QuerySelector("img").GetAttribute("title"), ImageUrl= item.QuerySelector("img").GetAttribute("src") }; list.Add(belle); } ViewData["html"] = list;