MVC3 Values Ajax 文件上传

我正在尝试使用 value ajax 上传器。http://valums.com/ajax-upload/ http://valums.com/ajax-upload/

我的页面上有以下内容：

var button = $('#fileUpload')[0];
var uploader = new qq.FileUploader({
    element: button,
    allowedExtensions: ['jpg', 'jpeg', 'png', 'gif'], 
    sizeLimit: 2147483647, // max size
    action: '/Admin/Home/Upload',
    multiple: false
});

它确实发布到我的控制器，但 qqfile 始终为空。我尝试过这些：

public ActionResult Upload(HttpPostedFile qqfile)
AND
HttpPostedFileBase file = Request.Files["file"];

没有任何运气。

我找到了 ruby​​ on Rails 的示例，但不知道如何在 MVC 中实现它http://www.jigsawboys.com/2010/10/06/ruby-on-rails-ajax-file-upload-with-valuem/ http://www.jigsawboys.com/2010/10/06/ruby-on-rails-ajax-file-upload-with-valum/

在萤火虫中我看到这个：http://localhost:61143/Admin/Home/Upload?qqfile=2glonglonglongname+-+Copy.gif http://localhost:61143/Admin/Home/Upload?qqfile=2glonglonglongname+-+Copy.gif

我想到了。这适用于 IE 和 Mozilla。

    [HttpPost]
    public ActionResult FileUpload(string qqfile)
    {
        var path = @"C:\\Temp\\100\\";
        var file = string.Empty;

        try
        {
            var stream = Request.InputStream;
            if (String.IsNullOrEmpty(Request["qqfile"]))
            {
                // IE
                HttpPostedFileBase postedFile = Request.Files[0];
                stream = postedFile.InputStream;
                file = Path.Combine(path, System.IO.Path.GetFileName(Request.Files[0].FileName));
            }
            else
            {
                //Webkit, Mozilla
                file = Path.Combine(path, qqfile);
            }

            var buffer = new byte[stream.Length];
            stream.Read(buffer, 0, buffer.Length);
            System.IO.File.WriteAllBytes(file, buffer);
        }
        catch (Exception ex)
        {
            return Json(new { success = false, message = ex.Message }, "application/json");
        }

       return Json(new { success = true }, "text/html");
    }