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Ariel Octavio D'Alfeo
Asked: 2020-01-26 14:09:05 +0800 CST 2020-01-26 14:09:05 +0800 CST

在 Chrome 中下载 .xlsx 时出现问题错误：网络错误

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当我想从 Chrome 中导出类型为 IEnumerable 的列表时，它会给我一个错误消息“错误：网络错误”。我在 Firefox 中尝试它，它工作正常，它下载文件。有谁知道如何解决这个问题，或者有替代方法（另一种下载 xls 的方法？）

 private void ExportXls(IEnumerable list, string NameFile)
        {
            var workbook = new Workbook();
            workbook.Worksheets.Add(new Worksheet("Datos"));
            var worksheet = workbook.Worksheets[0];

            var ws = worksheet;

            ws.GenerateByIEnumerable(list);





            HttpResponse response = System.Web.HttpContext.Current.Response;
            response.Clear();
            response.ContentType = "application/octet-stream";
            response.AppendHeader("Content-Disposition", "attachment; filename=\"" + NameFile + "_" + DateTime.Now.ToString("yyyyMMdd") + ".xlsx" + "\"");
            workbook.Save(response.OutputStream);
            response.Flush();
            response.Close();
            response.End();
        }

在此处输入图像描述

c#

1 Answers

  1. Best Answer

    我能够通过删除并将其response.Close()更改为 response.ContentType = "application/octet-stream"来解决它"application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"；

    private void ExportXls(IEnumerable list, string NameFile)
        {
            var workbook = new Workbook();
            workbook.Worksheets.Add(new Worksheet("Datos"));
            var worksheet = workbook.Worksheets[0];

            var ws = worksheet;

            ws.GenerateByIEnumerable(list);





            HttpResponse response = System.Web.HttpContext.Current.Response;
            response.Clear();
            response.ContentType = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
            response.AppendHeader("Content-Disposition", "attachment; filename=\"" + NameFile + "_" + DateTime.Now.ToString("yyyyMMdd") + ".xlsx" + "\"");
            workbook.Save(response.OutputStream);
            response.Flush();
           // response.Close();
            response.End();
        }
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