asp.net 取得URL信息

AbsolutePath = "/ReportManage/ReportWindow.aspx"

AbsoluteUri = "http://localhost:18725/ReportManage/ReportWindow.aspx?action=PickGoodsInfo&keyid=4ffeb15b-c269-451a-95a0-1eb22cbefd18"

Authority = "localhost:18725"

Host = "localhost"

LocalPath = "/ReportManage/ReportWindow.aspx"

OriginalString = "http://localhost:18725/ReportManage/ReportWindow.aspx?action=PickGoodsInfo&keyid=4ffeb15b-c269-451a-95a0-1eb22cbefd18"

PathAndQuery = "/ReportManage/ReportWindow.aspx?action=PickGoodsInfo&keyid=4ffeb15b-c269-451a-95a0-1eb22cbefd18"

Query = "?action=PickGoodsInfo&keyid=4ffeb15b-c269-451a-95a0-1eb22cbefd18"

Segments = {string[3]}

[0] = "/"

[1] = "ReportManage/"

[2] = "ReportWindow.aspx"

 顺便给出以下地址的方法，给到多少级，自己看着用Length-n

 http://localhost:18725/ReportManage/

            string[] webnet=new string[Context.Request.Url.Segments.Length-1];

            Array.Copy (Context.Request.Url.Segments,webnet ,Context.Request.Url.Segments.Length-1);

Context.Request.Url.Authority + string.Join("", webnet) 

网上90%的，不知道是不是版本的问题，都是错误的，寒一个！！