MVC上传文件示例

     [HttpPost]
        public void SaveFile(FormCollection form)
        {
            var c = Request.Files.Count;

            var f = Request.Files[];
        }

@using (Html.BeginForm("SaveFile", "Test", FormMethod.Post,  new { id = "form1", enctype = "multipart/form-data" }))
{

     <input id="File2" name="File2" type="file" />

    <input id="File1" name="File1" type="file" />
<input id="Submit1" type="submit" value="submit" />
    }