asp.net 2.0中生成RSS

最新推荐文章于 2025-09-05 18:39:19 发布

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最新推荐文章于 2025-09-05 18:39:19 发布

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文章标签： ui php c#

原文链接：http://www.cnblogs.com/duanzt/archive/2007/09/03/880656.html

本文介绍如何使用ASP.NET 2.0创建RSS订阅源，通过前后端代码实现从数据库获取新闻列表并格式化为RSS标准格式的过程。

asp.net 2.0中生成RSS
前台代码：
<%@ Page Language=”C#” AutoEventWireup=”true” ContentType=”text/xml” CodeFile=”MainFeed.aspx.cs” Inherits=”test2″ ValidateRequest=”false” StylesheetTheme=”" Theme=”"   EnableViewState=”false” ResponseEncoding=”UTF-8″%>
        <asp:Repeater ID=”RptRSS” runat=”server”>
        <HeaderTemplate>
<rss version=”2.0″>
<channel>
<title>纪检监督</title>
<link>http://localhost/</link>
<description>
纪检监督信息网新闻排行
</description>

        </HeaderTemplate>
        <ItemTemplate>
        <item>
        <title><%#FormatForXML(Eval(”Title”)) %></title>
<link><%#Eval(”NewsUrl”) %></link>
<pubDate><%#Convert.ToDateTime(Eval(”ApprovedDate”).ToString()).ToString(”r”) %></pubDate>
<description><%#FormatForXML(Eval(”Abstract”))%></description>
<author><%#FormatForXML(Eval(”PostUser”))%></author>
</item>
        </ItemTemplate>
        <FooterTemplate>
        </channel>
       </rss>
        </FooterTemplate>
        </asp:Repeater>

后台代码：

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;

public partial class test2 : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        DataView myDV = Inspection.WebModules.NewsManager.Business.News.GetTopNewsList().Tables[0].DefaultView;//根据自己的要求设置
        RptRSS.DataSource = myDV;
        RptRSS.DataBind();
    }
    protected string FormatForXML(object input)
    {
        string data = input.ToString();      // cast the input to a string

        // replace those characters disallowed in XML documents
        data = data.Replace(”&”, “&”);
        data = data.Replace(”\”", “"”);
        data = data.Replace(”‘”, “'”);
        data = data.Replace(”>”, “>”);

return data;
}

}

来源:http://steptry.wordpress.com/2005/12/20/aspnet-20%E4%B8%AD%E7%94%9F%E6%88%90rss/

转载于:https://www.cnblogs.com/duanzt/archive/2007/09/03/880656.html