asp.net中Request的用法

        Response.Write("<br>上一个网页传送值：" + Request.QueryString["name"]);
        Response.Write("<br>当前网页虚拟路径：" + Request.RawUrl);
        Response.Write("<br>当前网页虚拟路径：" + Request.ServerVariables["url"]);
        Response.Write("<br>实际目录：" + Request.PhysicalApplicationPath);
        Response.Write("<br>实际地址：" + Request.PhysicalPath);
        Response.Write("<br>实际地址：" + Request.ServerVariables["path_translated"]);
        Response.Write("<br>服务器名：" +Request.ServerVariables["server_name"]);
        Response.Write("<br>服务器IP：" + Request.UserHostName);
        Response.Write("<br>服务器IP：" + Request.UserHostAddress);
        Response.Write("<br>服务器传送方式：" + Request.RequestType);
        Response.Write("<br>当前浏览器是否支持背景音乐：" + Request.Browser.BackgroundSounds);
        Response.Write("<br>浏览器是否支持框架" + Request.Browser.Frames);
        Response.Write("<br>当前使用的操作系统" + Request.Browser.Platform);