Request.Files将同一文件上传为ASP.NET MVC [英] Request.Files same file getting uploaded asp.net mvc

问题描述

            foreach (string fileName in Request.Files)
            {
                HttpPostedFileBase file = Request.Files[fileName];

                //Save file content goes here
                fName = file.FileName;
                if (file != null && file.ContentLength > 0)
                {


                    subPath = ConfigurationManager.AppSettings["SubPath"].ToString() + "/" + currentUserId;
                    bool isExists = System.IO.Directory.Exists(Server.MapPath(subPath));

                    if (!isExists)
                        System.IO.Directory.CreateDirectory(Server.MapPath(subPath));


                    string path = System.IO.Path.Combine(Server.MapPath(subPath), System.IO.Path.GetFileName(file.FileName));
                    file.SaveAs(path);



                }

            }

如果我上传了多个文件，我会得到n次相同的文件.

If i upload multiple files i get the same file n number of the times.

我正在使用此控件: https://github.com/kartik-v/bootstrap-文件输入

我的cs.html

http://codepen.io/anon/pen/aekqm

请在我的完整代码上方找到.

Please find above my complete code.

推荐答案

解决了我的问题:

使用下面的代码

for (int i = 0; i < Request.Files.Count; i++)
{
    HttpPostedFileBase file = Request.Files[i];
}

代替两次获取相同文件的foreach循环

instead of the foreach loop which was taking the same file twice

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