推荐:asp.net文字转成图片usingSystem; usingSystem.Collections.Generic; usingSystem.Drawing; usingSystem.Drawing.Imaging; publicclassDrawing { publicvoidCreateImage(stringname,stringfilePath) { intwid=300; inthigh=200; Fontfont=newFont(Arial,48,FontStyle.Bold); /
RSS是共享内容的一种简易方式,也称聚合,常被用于新闻和Blog。网站提供RSS输出,有利于让用户发现网站内容的更新。网站用户可以借助于支持RSS的新闻聚合工具软件或者在线网站,订阅网站的内容并在不打开网站页面的情况下阅读内容。<link id="RSSLink" title="RSS" type="application/rss+xml" rel="alternate" href="http://www.VeVb.com/lbk/rss.aspx" /> |
<%@ Page language="c#" Codebehind="Rss.aspx.cs" AutoEventWireup="false" Inherits="Test.Rss" %> |
private void Page_Load(object sender, System.EventArgs e) { Response.ContentType="text/xml"; Response.Charset = "UTF-8"; Response.Write("<?xml version="1.0" encoding="UTF-8" ?>"); Response.Write("<rss version="2.0"><channel>"); Response.Write(GetUserRSS()); GetItemsRss(); Response.Write("</channel></rss>"); } |
private string GetUserRSS(NewTaokee.Model.Users user) { StringBuilder strRss = new StringBuilder(); strRss.Append("<title>lbk</title>"); strRss.Append("<link>lbk.VeVb.com</link> "); strRss.Append("<description>呵呵,就是我</description> "); strRss.Append("<language>zh-cn</language>"); strRss.Append("<generator>www.xiaoqian.cn </generator>"); return strRss.ToString(); } |
private string getRss(IList<Model.Info> listInfo) { StringBuilder strRss = new StringBuilder(); foreach (Model.Info var in listInfo) { string nickname = DAL.Users.instance.GetModelBasic(var.Author).NickName; string content = Function.ReplaceHtml(var.Content); content = Function.ReplaceXml(content); content = (content.Length > 300) ? content.Substring(0, 300) + "" : content; string link = Function.getConfig("MyUrl") + nickname + "/blog/item/" + var.id; strRss.Append("<item>"); strRss.Append("<title>" + Function.ReplaceXml(var.Title) + "</title>"); strRss.Append("<author>" + nickname + "</author>"); strRss.Append("<description><![CDATA[" + content + "<p><a href=’" + link + "’>查看全文</a>" + "]]></description>"); strRss.Append("<pubDate>" + var.Adddate.ToString() + "</pubDate>"); strRss.Append("<link>" + link + "/</link>"); strRss.Append("</item>"); } return strRss.ToString(); } |
public static string ReplaceXml(string msg) { if (msg != "" && msg != null) { msg = msg.Replace("&", "%26"); msg = msg.Replace(">", ">"); msg = msg.Replace("<", "<"); msg = msg.Replace(""", """); msg = msg.Replace("’", "'"); } return msg; } |
要注意的是:如果你的RSS输出的链接中有中文字符的话,如: code-123.com/你好/rss.aspx,最好能使用Server.UrlEncode("你好"),编码之后才能使用抓虾等订阅 。
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