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我想创建从我的 MS SQL 服务器加载的 ASP.NET 4.0 动态页面。基本上，它是一个包含信息的位置列表。例如：

Location1 would have the page www.site.com/location/location1.aspx
Location44 would have the page www.site.com/location/location44.aspx

我什至不知道从哪里开始，也许是 URL 重写？

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1 回答 1

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网址重写解决了与您所描述的不同的问题。

您可以使用 HttpHandler 处理对路径的请求location并解析最后一段以获取查找键，然后简单地将执行传递给 .aspx。尽管您将执行传递到一般页面，但 URL 将保持输入状态。

我将提供一个例子。试一试。这是一个示例项目

位置处理程序.cs

using System.IO;
using System.Web;

namespace DBHandler
{
    public class LocationHandler : IHttpHandler
    {
        #region IHttpHandler Members

        public void ProcessRequest(HttpContext context)
        {
            HttpRequest request = context.Request;
            string page = Path.GetFileNameWithoutExtension(request.Url.Segments[request.Url.Segments.Length - 1]);

            // for url ~/location/location33.aspx page will be 'location33'

            // do something interesting with page, perhaps 
            context.Server.Execute("~/locations.aspx?locationId=" + context.Server.UrlEncode(page));
        }

        public bool IsReusable
        {
            get { return false; }
        }

        #endregion
    }
}

位置.aspx

<%@ Page Language="C#" %>

<script runat="server">
    protected void Page_Load(object sender, EventArgs e)
    {
        Label1.Text = Request["locationId"];
    }
</script>

<!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></title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>
    </div>
    </form>
</body>
</html>

web.config 摘录

...
<system.web>
  ...
  <httpHandlers>
    <add verb="*" path="location/*.*" type="DBHandler.LocationHandler"/>
  </httpHandlers>
</system.web>
...
于 2010-05-14T22:14:39.077 回答