ASP.NET读取RSS
2009-10-07从网上找的一段读取RSS的代码,经测能用:
/// <summary> /// 加载RSS /// </summary> /// <param name="RssUrl">RSS地址</param> /// <param name="RssCount">要提取的文章数量</param> /// <returns></returns> public string LoadRSS(string RssUrl, int RssCount) { XmlDocument doc = new XmlDocument(); string Rss = ""; if (RssUrl != "") { try { doc.Load(RssUrl); XmlNodeList nodelist = doc.GetElementsByTagName("item"); XmlNodeList objItems1; int i = 1; if (doc.HasChildNodes) { foreach (XmlNode node in nodelist) { string title = ""; // 文章标题 string link = "";// 链接 string content = ""; // 内容 string createDate = ""; // 发表时间 i += 1; if (node.HasChildNodes) { objItems1 = node.ChildNodes; foreach (XmlNode node1 in objItems1) { switch (node1.Name) { case "title": title = node1.InnerText; break; case "link": link = node1.InnerText; break; case "description": content = node1.InnerText; break; case "pubDate": createDate = node1.InnerText; break; } if (title != "" && link != "") break; } Rss += "<a href='" + link + "' target='_blank'>" + title + "</a> 发表于 "+createDate+"<hr/>"; Rss += content; } if (i > RssCount) break; } } } catch (Exception) { Rss = "RSS Feed 源数据出错！"; } } else { Rss = "未找到信息源，您可刷新重试或联系管理员！"; } return Rss; }
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