[ASP.NET]从Request.Url获取根网址的最简单方法

 转来的 原文地址  http://www.cnblogs.com/dudu/p/3435987.html

方法1

var uri = Request.Url.Scheme + "://" + Request.Url.Host + "/aggsite/topviews";

 

方法2

var uri = Request.Url.GetLeftPart(UriPartial.Authority) + "/aggsite/topviews";