RSS的发布

ASPX页面

<%@ Page Language="C#" AutoEventWireup="true" 
CodeFile="Rss.aspx.cs" Inherits="Rss" ContentType="text/xml" %>

<asp:Repeater id="rptRss" runat="server">

<HeaderTemplate>
<rss version="2.0">
<channel>
<title>第三波网络书店</title>
<link>www.apatech.com</link>
<description>第三波网络书店</description>
<copyright>Copyright 2007-2009 by 第三波网络书店</copyright>
</HeaderTemplate>

<ItemTemplate>
<item>
<title><%# EnCode(Eval("Title"))%></title>
<author><%# EnCode(Eval("Author"))%></author>
<description><%# EnCode(Eval("ContentDescription"))%></description>
<link><%# EnCode(GetUrl(Eval("ID")))%></link>
<pubDate>
<%# EnCode(string.Format("{0:D}", Eval("PublishDate")))%>
</pubDate>
</item>
</ItemTemplate>

<FooterTemplate>
</channel>
</rss>
</FooterTemplate>

</asp:Repeater>

 

 

CS页面

using System;
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 MyBookShop.BLL;

public partial class Rss : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        rptRss.DataSource = 
                  BookManager.GetBooks(" Top 20 Id, Title,PublisherId, Author,
                  SubString(ContentDescription,0,200) as ShortContent,
                  PublishDate ", 0, " PublishDate desc");
        rptRss.DataBind();
    }
    /// <summary>
    /// 执行html编码
    /// </summary>
    /// <param name="obj">绑定的数据</param>
    /// <returns></returns>
    public string EnCode(object obj)
    {
        return Server.HtmlEncode(obj as string);
    }
    /// <summary>
    /// 由于是开发服务器，需生成路径
    /// </summary>
    /// <param name="obj">路径id</param>
    /// <returns></returns>
    public string GetUrl(object obj)
    {
        return "http://"+Request.ServerVariables["HTTP_HOST"].ToString()
            + "/web/BookDetail.aspx?bid=" + obj as string;
    }
}