C# URI

Uri url = HttpContext.Current.Request.Url;
// 获取URL的协议部分
string protocol = url.Scheme;
string domain = HttpContext.Current.Request.Url.Authority;
list.Add(new ProjVO { FileName = "揭榜挂帅", FilePath = $"{protocol}://{domain}/Images/bg.png", FileType = "5", TZLX = "1", TZURL = "" });