如何在Windows Server 2012上使用C#和asp.net创建Excel文件并将数据填入其中

大家好，我正在尝试创建一个excel，填写并下载它。我尝试了很多不同的事情，但最近我读到，Windows Server 2012不支持Microsoft.Office.Interop.Excel，我应该如何做不同的事情

这是我尝试的代码。它在本地版本上运行良好，但在服务器上似乎不起作用。我希望有一些建议或者一些我可以使用的代码

非常感谢

 using (ExcelPackage excel = new ExcelPackage())
    {
        excel.Workbook.Worksheets.Add("Kalkulation");
        //On the Server is a differen Path
        FileInfo excelFile = new FileInfo(@"Path");
        excel.SaveAs(excelFile);

        Microsoft.Office.Interop.Excel.Application oXL = null;
        Microsoft.Office.Interop.Excel._Workbook oWB = null;
        Microsoft.Office.Interop.Excel._Worksheet oSheet = null;

        try
        {
            oXL = new Microsoft.Office.Interop.Excel.Application();
            //On the Server is a differen Path
            oWB = oXL.Workbooks.Open(@"Path");
            oSheet = String.IsNullOrEmpty("Kalkulation") ? (Microsoft.Office.Interop.Excel._Worksheet)oWB.ActiveSheet : (Microsoft.Office.Interop.Excel._Worksheet)oWB.Worksheets["Kalkulation"];

            oSheet.Cells[1, 2] = "Kalkulation: " + lbl_title.Text;
            oSheet.Cells[3, 2] = "Produktname";
            oSheet.Cells[3, 3] = "Dimension";
            oSheet.Cells[3, 4] = "Preis";
            oSheet.Cells[3, 5] = "Zeit";
            oSheet.Cells[3, 6] = "Anzahl";
            oSheet.Cells[3, 7] = "Totalzeit";
            oSheet.Cells[3, 8] = "Totalpreis";

            oSheet.get_Range("C1", "H100").Cells.HorizontalAlignment = Microsoft.Office.Interop.Excel.XlHAlign.xlHAlignCenter;

            oSheet.get_Range("B1", "B1").Font.Bold = true;
            oSheet.get_Range("B1", "B1").Font.Size = 20;
            oSheet.get_Range("B1", "B1").RowHeight = 59;

            oSheet.get_Range("D1", "D1").Font.Bold = true;
            oSheet.get_Range("D1", "D1").Font.Size = 20;
            oSheet.get_Range("D1", "D1").RowHeight = 59;

            oSheet.get_Range("B3", "H3").Font.Bold = true;
            oSheet.get_Range("B3", "H3").Font.Size = 12;
            oSheet.get_Range("B3", "H3").RowHeight = 32;

            oSheet.Rows.RowHeight = 25;
            oSheet.Rows.ColumnWidth = 25;

            int s = 4;
            foreach (RepeaterItem rptItem in rpt.Items)
            {
                s++;
                System.Web.UI.WebControls.Label lblName = (System.Web.UI.WebControls.Label)rptItem.FindControl("lblName");
                System.Web.UI.WebControls.Label lbl_Dimension_O = (System.Web.UI.WebControls.Label)rptItem.FindControl("lbl_Dimension_O");
                System.Web.UI.WebControls.Label lbl_Dimension_U = (System.Web.UI.WebControls.Label)rptItem.FindControl("lbl_Dimension_U");
                System.Web.UI.WebControls.Label lbl_price = (System.Web.UI.WebControls.Label)rptItem.FindControl("lbl_price");
                System.Web.UI.WebControls.Label lbl_time = (System.Web.UI.WebControls.Label)rptItem.FindControl("lbl_time");
                System.Web.UI.WebControls.Label lbl_quantity = (System.Web.UI.WebControls.Label)rptItem.FindControl("lbl_quantity");
                System.Web.UI.WebControls.Label lbl_fulltime = (System.Web.UI.WebControls.Label)rptItem.FindControl("lbl_fulltime");
                System.Web.UI.WebControls.Label lbl_fullprice = (System.Web.UI.WebControls.Label)rptItem.FindControl("lbl_fullprice");
                oSheet.Cells[s, 2] = lblName.Text;

                if (!String.IsNullOrEmpty(lbl_Dimension_O.Text) || !String.IsNullOrEmpty(lbl_Dimension_U.Text))
                {
                    oSheet.Cells[s, 3] = lbl_Dimension_O.Text + " / " + lbl_Dimension_U.Text;
                }
                else
                {
                    oSheet.Cells[s, 3] = "";
                }

                oSheet.Cells[s, 4] = lbl_price.Text;
                oSheet.Cells[s, 5] = lbl_time.Text;
                oSheet.Cells[s, 6] = lbl_quantity.Text;
                oSheet.Cells[s, 7] = lbl_fulltime.Text;
                oSheet.Cells[s, 8] = lbl_fullprice.Text;

            }

            s = s + 2;
            oSheet.Cells[s, 6] = "Provisorisch Total: ";
            oSheet.get_Range("F" + s, "F" + s + 3).Font.Bold = true;
            oSheet.Cells[s, 7] = lblTotalTime.Text;
            oSheet.Cells[s, 8] = lblTotal.Text;
            s++;

            if (!String.IsNullOrEmpty(lblTotalwRabatt_2.Text) || !String.IsNullOrEmpty(lblTotalwRabatt.Text))
            {
                oSheet.Cells[s, 6] = "Korrekur:";
                oSheet.get_Range("F" + s, "F" + s).Borders[Microsoft.Office.Interop.Excel.XlBordersIndex.xlEdgeBottom].LineStyle = Microsoft.Office.Interop.Excel.XlLineStyle.xlContinuous;

                if (!String.IsNullOrEmpty(lblTotalwRabatt_2.Text))
                {
                    oSheet.Cells[s, 7] = Minus_2.Text + " " + lblDifferenz_2.Text;
                    oSheet.get_Range("G" + s, "G" + s).Borders[Microsoft.Office.Interop.Excel.XlBordersIndex.xlEdgeBottom].LineStyle = Microsoft.Office.Interop.Excel.XlLineStyle.xlContinuous;


                }
                if (!String.IsNullOrEmpty(lblTotalwRabatt.Text))
                {
                    oSheet.Cells[s, 8] = lblMinus.Text + " " + lblDifferenz.Text;
                    oSheet.get_Range("H" + s, "H" + s).Borders[Microsoft.Office.Interop.Excel.XlBordersIndex.xlEdgeBottom].LineStyle = Microsoft.Office.Interop.Excel.XlLineStyle.xlContinuous;
                }
                s++;
                oSheet.Cells[s, 6] = "Total:";
                if (!String.IsNullOrEmpty(lblTotalwRabatt_2.Text))
                {
                    oSheet.Cells[s, 7] = lblTotalwRabatt_2.Text;
                    oSheet.get_Range("G" + s, "G" + s).Font.Bold = true;
                    oSheet.get_Range("G" + s, "G" + s).Font.Size = 12;

                }
                if (!String.IsNullOrEmpty(lblTotalwRabatt.Text))
                {
                    oSheet.Cells[s, 8] = lblTotalwRabatt.Text;
                    oSheet.get_Range("H" + s, "H" + s).Font.Bold = true;
                    oSheet.get_Range("H" + s, "H" + s).Font.Size = 12;
                }
            }



            oWB.Save();

            Response.AppendHeader("Content-Disposition", "attachment; filename=Details.xlsx");

        }
        catch (Exception ex)
        {

        }
        finally
        {
            if (oWB != null)
                oWB.Close();
        }


        //On the Server is a differen Path
        System.Diagnostics.Process.Start(@"Path");

---

有例外吗？没有，它下载并打开excel文件，当我用IIS启动网站并通过internet访问它时，它会下载.aspx文件。对于debug，它不会给出任何异常OK，以及.aspx文件中有什么？为什么要调用这个

System.Diagnostics.Process.Start（@“Path”）？天哪，我想我明白了。
ExcelPackage
是否来自
EPPlus
nuget包？