asp.net,mvc获取网站根目录,各级目录

Request.Url.GetLeftPart(UriPartial.Authority).ToString();

//返回 http://localhost:9246(网站跟路径地址)

Request.Url.GetLeftPart(UriPartial.Path).ToString();

//返回 http://localhost:9246/......(不带参数的当前页面的完整路径地址)

Request.Url.GetLeftPart(UriPartial.Path).ToString();

//返回 http://localhost:9246/......(带参数的当前页面的完整路径地址)

Request.Url.GetLeftPart(UriPartial.Scheme).ToString();

//返回 http:// 空目录