本文介绍了一个使用ASP.NET处理URL参数的具体实例。通过C#代码，在页面加载时获取URL中的查询字符串，并对其进行相应的处理，如跳转和解码等操作。
页面代码:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="testRequest.aspx.cs" Inherits="testRequest" %><!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>testRequest</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head><body> <form id="form1" runat="server"> <div> </div> </form></body></html>.cs文件.
protected void Page_Load(object sender, EventArgs e)
...{
string arrrt = Request.QueryString["kd"]; if (Session["ybm"] == null && arrrt != null)
...{ //Request.ContentEncoding = System.Text.Encoding.GetEncoding("gb2312"); System.Text.StringBuilder sb = new System.Text.StringBuilder(); sb.Append("<script language=javascript>" + Environment.NewLine); sb.Append(" JumpUrl();" + Environment.NewLine); sb.Append(" function JumpUrl()" + Environment.NewLine); sb.Append(" {" + Environment.NewLine); sb.Append(" var curUrl = location.href;" + Environment.NewLine); sb.Append(" curUrlArr = curUrl.split("=");" + Environment.NewLine); sb.Append(" curUrl = curUrlArr[0] + "=" + escape(curUrlArr[1]);" + Environment.NewLine); sb.Append(" location.href = curUrl;" + Environment.NewLine); sb.Append(" }" + Environment.NewLine); sb.Append("</script>" + Environment.NewLine); this.Page.RegisterStartupScript("submit", sb.ToString()); Session["ybm"] = "yes";
} else ...{ Session["ybm"] = null; //Response.Write(Request["d"]); if (arrrt != null) ...{ Response.Write(HttpContext.Current.Server.UrlDecode(arrrt)); Response.Write("<br/>"); } string urll = HttpContext.Current.Request.Url.Query; Response.Write(Server.UrlDecode(arrrt)); Response.Write("<br/>"); }
}
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