文件的上传

Question

        FileUpload Fu = new FileUpload();
                FileName = Server.MapPath(Pi.Dir.UserDir + NeedLogin.MyName + "/" + Pi.Dir.ProductsImages) +
                                  FileName.Substring(FileName.LastIndexOf("\\") + 1);
            
                Fu.SaveAs(FileName);我这样写可以吗？PS：我没有使用AJAX

Answer 1

这么来NEW一个，应该没有问题吧

Answer 2

我写了这么段。可以实现。仅供参考string FullFileName = this.FileUpload.FileName;
        string filename = FullFileName.Substring(FullFileName.LastIndexOf("\\") + 1);
        string savename = Server.MapPath("User_Images\\User_Shop_Images") + "\\" + filename;        try
        {
            if (this.FileUpload.PostedFile.ContentLength > 3000000)
            {
                this.lbl_check.Text = "*请上传小于300K的图片";
                return;
            }
            else
            {
                this.FileUpload.PostedFile.SaveAs(savename);
                this.Image.ImageUrl = "User_Images/User_Shop_Images/" + filename;
            }
        }
        catch (Exception except)
        {
            return;
        }