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【Asp.Net】 RSS尝试

作者:Dezai.CN / 发布于2013/6/17/ 858


	using System;
	using System.Collections.Generic;
	using System.Web;
	using System.Web.UI;
	using System.Web.UI.WebControls;
	using System.Xml;

	namespace RssRead.test
	{
	 public partial class DownLoad : System.Web.UI.Page
	 {
	 XmlDocument doc;
	 protected void Page_Load(object sender, EventArgs e)
	 {
	 string Olink = "http://feed.blueben.cn/";//oblog
	 string Slink = "http://blog.sina.com.cn/rss/1255849511.xml";//sina
	 ShowBlog(Olink);
	 ShowBlog(Slink);
	 }
	 private void ShowBlog(string link)
	 {
	 doc = new XmlDocument();
	 doc.Load(link);
	 foreach (XmlNode channel in FindNodes("channel"))
	 {
	 //channel
	
	 Response.Write("title:" + channel.SelectSingleNode("title").InnerText);
	 ChangeLine();
	 Response.Write("descriptoin:" + channel.SelectSingleNode("description").InnerText);
	 ChangeLine();
	 Response.Write("link:" + channel.SelectSingleNode("link").InnerText);
	 ChangeLine();
	
	 //item
	 int i = 1;
	 foreach (XmlNode item in channel.SelectNodes("item"))
	 {
	 Response.Write(string.Format("item{0}", i));
	 ChangeLine();
	 Response.Write("title:" + item.SelectSingleNode("title").InnerText);
	 ChangeLine();
	 Response.Write("description:" + item.SelectSingleNode("description").InnerText);
	 ChangeLine();
	 Response.Write("link:" + item.SelectSingleNode("link").InnerText);
	 ChangeLine();
	 i++;
	 }
	 }
	 ChangeLine();
	 }
	 private XmlNodeList FindNodes(string name)
	 {
	 return doc.GetElementsByTagName(name);
	 }
	 private void ChangeLine()
	 {
	 Response.Write("<br/>");
	 }
	 }
	}

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