@{

    Layout = null;

}

<script src="~/Scripts/jquery-1.8.2.min.js"></script>

<script src="~/Scripts/uploadify/jquery.uploadify.js"></script>

<script src="~/Scripts/uploadify/jquery.uploadify.min.js"></script>

<link href="~/Content/Site.css" rel="stylesheet" />

<link href="~/Content/uploadify.css" rel="stylesheet" />

<script type="text/javascript">

    $(function () {

        $('#duUpload').uploadify({

            //buttonImage: '/Images/makemoney.jpg',

            swf: '/Scripts/uploadify/uploadify.swf',

            uploader: '@Url.Action("Upload")',

            fileTypeExt: '*.jpg; *.png; *.gif',

            fileSizeLimit: '100000KB',

            buttonText: '预  览',

            fileTypeDesc: '图片',

            onSelect: function (file) {

            }

        });

    });

</script>

<input type="file" name="duUpload" id="duUpload" value="预览" />

using System;

using System.Collections.Generic;

using System.IO;

using System.Linq;

using System.Web;

using System.Web.Mvc;

namespace UploadifyStudy150823.Controllers

{

    public class UploadfiyStudyController : Controller

    {

        public ActionResult Index()

        {

            return View();

        }

        [HttpPost]

        public void Upload(FormCollection fc)

        {

            string newFileName = string.Empty;

            if (Request.Files.Count > )

            {

                HttpPostedFileBase file = Request.Files[];

                string extension = Path.GetExtension(file.FileName);

                newFileName = Guid.NewGuid().ToString("N").ToUpper() + extension;

                string name = Path.Combine(Server.MapPath("/DuUpload/Images/"), newFileName);

                file.SaveAs(name);

            }

        }

    }

}