asp.net MVC Upload

 1 public ActionResult UploadFiles()
 2         {
 3             var r = new List<MikeUploadFile>();
 4 
 5             foreach (string file in Request.Files)
 6             {
 7                 HttpPostedFileBase hpf = Request.Files[file] as HttpPostedFileBase;
 8                 if (hpf.ContentLength == 0)
 9                     continue;
10                 string savedFileName = Path.Combine(AppDomain.CurrentDomain.BaseDirectory + "Upload\\" , Path.GetFileName(hpf.FileName));
11                 hpf.SaveAs(savedFileName);
12 
13                 r.Add(new MikeUploadFile()
14                 {
15                     Name = savedFileName,
16                     Length = hpf.ContentLength
17                 });
18             }
19             return View(@"Upload", r);
20         }
21 

 public class MikeUploadFile
2     {
3         public string Name { get; set; }
4         public int Length { get; set; }
5     }

很简单的代码就可以做到 单文件或多文件上传