<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>無標題頁</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<fieldset>
<legend>教育新聞 <input type="button" value="RSS" onclick="getRSS()" /></legend>
<p><a href="NewsView.aspx">aaaaaaaaaaaaaaaaaaaaaaa</a></p>
<p><a href="NewsView.aspx">bbbbbbbbbbbbbbbbbbbbbbbbb</a></p>
<p><a href="NewsView.aspx">ccccccccccccccccccccccccc</a></p>
<p><a href="NewsView.aspx">dddddd</a></p>
</fieldset>
</div>
</form>
<script>...
function getRSS()
...{
var news = document.getElementsByTagName('a');//得到<a>標籤數組,總共有4個<a>標籤,所以news.length爲4
var titles='';
for(var i=0;i<news.length;i++)
...{
titles+=news[i].innerText+'|';//把每條新聞的標題整合成一個數組,這裏得到的結果是形如:aaaaaaaaaaaaaaaa|bbbbbbbbbb|ccccccccccccc|
}
//alert(titles);
var today = new Date();//取系統當前時間
window.open('rss.aspx?titles='+titles+'&pubDate='+today.toGMTString());//將新聞標題整合成的數組以及當前時間的GMT格式傳遞給rss.aspx頁面
}
</script>
</body>
</html>
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Text;
public partial class rss : System.Web.UI.Page
...{
protected void Page_Load(object sender, EventArgs e)
...{
string titles = Request.QueryString["titles"].ToString();//獲取傳遞過來的參數
//string titles = "aaaaaaaaaaaaaaaaaaaa|bbbbbbbbbbbbbbbbbbbbb|ccccccccccccccccc|ddddd|";
titles = titles.Remove(titles.LastIndexOf('|'));//移除最後的一條'|'線
string[] list = titles.Split('|');//按'|'把字符串劃分成一個數組,這裏生成的數組有4個元素,list[0]=aaaaaaaaa,list[1]=bbbbbbb,list[2]=cccccccccccc,list[3]=ddddd
string pubDate = Request.QueryString["pubDate"].ToString();//獲取傳遞過來的參數
StringBuilder rss = new StringBuilder();
rss.Append("<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/">");//rss文檔必須的標籤
rss.Append("<channel>");//RSS文檔必須的標籤
rss.Append("<title>教育新聞</title>");//RSS文檔必須的標籤
rss.Append("<link />");//RSS文檔必須的標籤
rss.Append("<description>貴州教育網的教育新聞</description>");//RSS文檔必須的標籤
rss.Append("<dc:language>zh-CHS</dc:language>");//可選的標籤
rss.Append("<generator>RSS Create By ASP.NET</generator>");//可選的標籤
for (int i = 0; i < list.Length;i++ )
...{
rss.Append("<item>");//RSS文檔必須的標籤
rss.Append("<dc:creator>Xiao Jun</dc:creator>");//可選標籤
rss.Append("<title>"+list[i]+"</title>");//必須的標籤
rss.Append("<link>NewsView.aspx?NewsID="+i+"</link>");//必須的標籤
rss.Append("<pubDate>"+pubDate+"</pubDate>");//可選的標籤
rss.Append("<guid>NewsView.aspx?NewsID=" + i + "</guid>");//可選的標籤
rss.Append("<description>這是第" + i + "條新聞</description>");//這個標籤最好要有
rss.Append("</item>");//<item>的結束標籤
}
rss.Append("</channel>");//<channel>的結束標籤
rss.Append("</rss>");//<rss>的結束標籤
Response.Clear();//晴空response中的內容
Response.ContentType = "text/xml";//設定內容的MIME類型爲XML文件,因爲RSS文檔其實也是一個XML文檔
Response.Write(rss);//輸出RSS
}
}
- <channel>
<title>教育新聞</title>
<link />
<description>貴州教育網的教育新聞</description>
<dc:language>zh-CHS</dc:language>
<generator>RSS Create By ASP.NET</generator>
- <item>
<dc:creator>Xiao Jun</dc:creator>
<title>aaaaaaaaaaaaaaaaaaaaaaa</title>
<link>NewsView.aspx?NewsID=0</link>
<pubDate>Wed, 15 Aug 2007 14:35:23 UTC</pubDate>
<guid>NewsView.aspx?NewsID=0</guid>
<description>這是第0條新聞</description>
</item>
- <item>
<dc:creator>Xiao Jun</dc:creator>
<title>bbbbbbbbbbbbbbbbbbbbbbbbb</title>
<link>NewsView.aspx?NewsID=1</link>
<pubDate>Wed, 15 Aug 2007 14:35:23 UTC</pubDate>
<guid>NewsView.aspx?NewsID=1</guid>
<description>這是第1條新聞</description>
</item>
- <item>
<dc:creator>Xiao Jun</dc:creator>
<title>ccccccccccccccccccccccccc</title>
<link>NewsView.aspx?NewsID=2</link>
<pubDate>Wed, 15 Aug 2007 14:35:23 UTC</pubDate>
<guid>NewsView.aspx?NewsID=2</guid>
<description>這是第2條新聞</description>
</item>
- <item>
<dc:creator>Xiao Jun</dc:creator>
<title>dddddd</title>
<link>NewsView.aspx?NewsID=3</link>
<pubDate>Wed, 15 Aug 2007 14:35:23 UTC</pubDate>
<guid>NewsView.aspx?NewsID=3</guid>
<description>這是第3條新聞</description>
</item>
</channel>
</rss>