通过HtmlAgilityPack
实现对html页面解析
HtmlDocument doc = new HtmlDocument();
doc.Load(yourStream);
var itemList = doc.DocumentNode.SelectNodes("//span[@class='hidden first']")//this xpath selects all span tag having its class as hidden first
.Select(p => p.InnerText)
.ToList();
HtmlNode node = doc.DocumentNode.SelectSingleNode("//td[.='销售状态:']"); //获取第一个td内容为'销售状态:
'的节点