Url ReWriting 示例
这个由微软提供的组件已经编译好了的，无需自己再写代码，直接用就行：）
对于Web.Config设置一下：
在<configuration>节最开始加上：
<configSections> <section name="RewriterConfig" type="URLRewriter.Config.RewriterConfigSerializerSectionHandler, URLRewriter" /> </configSections><RewriterConfig> <Rules> <RewriterRule> <LookFor>~/News,(d{4}),(d{1,2}),(d{1,2}),(d{1,9}).aspx</LookFor> <SendTo>~/news_view.aspx?newsid=$4</SendTo> </RewriterRule> <RewriterRule> <LookFor>~/(d{4})/(d{2})/Default.aspx</LookFor> <SendTo><![CDATA[~/news_view.aspx?year=$1&month=$2]]></SendTo> </RewriterRule> </Rules> </RewriterConfig>在<system.web>节加上：
<httpModules> <add type="URLRewriter.ModuleRewriter, URLRewriter" name="ModuleRewriter" /> </httpModules>news.aspx
private void Page_Load(object sender, System.EventArgs e)
{
// 在此处放置用户代码以初始化页面 DataTable dt=new DataProvider().GetNewsToIndexPage(1); //格式化URL UrlFormat formats=new UrlFormat(); lbNews.Text = "<ul>"; if (dt.Rows.Count>0)
{ int counter=0; while (counter < dt.Rows.Count) { lbNews.Text += "<li><a href="" + formats.NewsUrl((DateTime)dt.Rows[counter]["NewsPubTime"],Convert.ToInt32(dt.Rows[counter]["NewsID"])) + "" target="_blank">" + dt.Rows[counter]["NewsTitle"].ToString() + "</a></li>"; counter++;
} } else { lbNews.Text="<li style="color:red">暂无内容</li>"; } lbNews.Text += "</ul>"; dt.Clear(); dt.Dispose(); 
}public class UrlFormat { public UrlFormat() { } public virtual string NewsUrl(DateTime dt,int NewsID) { return GetUrl("News,{0},{1},{2}," + NewsID + ".aspx",dt.Year,dt.Month,dt.Day); } protected virtual string GetUrl(string pattern, params object[] items) { return string.Format(pattern,items); } }news,2004,8,13,123.aspx
指向：
news.aspx?参数=some parameter
作用：可以隐藏真实Url，爽！
相关Dll文件下载：http://bbs.mvpcn.net/PostAttachment.aspx?PostID=405
posted on 2004-08-13 20:13:00 by ceocio 评论(10) 阅读(5516)
