Question

是的，我想将SSRS报告导出到PDF并从我的操作中返回，我没有任何报告查看器。请告诉我如何实现这一目标。到目前为止我已经完成了这个

    public void SqlServerReport()
    {
        NetworkCredential nwc = new NetworkCredential("username", "password", "domain");
        WebClient client = new WebClient();
        client.Credentials = nwc;
        string reportURL = "http://servername/ReportServer/reportfolder/StateReport&rs:Command=Render&rs:Format=PDF";
        Byte[] pageData = client.DownloadData(reportURL);
        Response.ContentType = "application/pdf";
        Response.AddHeader("Content-Disposition", "attachment; filename=" + DateTime.Now);
        Response.BinaryWrite(pageData);
        Response.Flush();
        Response.End();
    }

上面的代码抛出异常

"The remote server returned an error: (401) Unauthorized."

我的问题是 1）我正朝着正确的方向前进吗？ 2）有没有更好的替代方案来实现这一目标？

Answer 1

我更正了上述代码，现在更正了

    public ActionResult GetPdfReport()
    {
        NetworkCredential nwc = new NetworkCredential("username", "password");
        WebClient client = new WebClient();
        client.Credentials = nwc;
        string reportURL = "http://someIp/ReportServer/?%2fReportProjectName/ReportName&rs:Command=Render&rs:Format=PDF";
        return File(client.DownloadData(reportURL), "application/pdf");
    }

我没有找到任何其他替代方法来在不使用ReportViewer的情况下在MVC中导出SSRS报告。

Answer 2

尽量不要像这样指定域名：

NetworkCredential nwc = new NetworkCredential("username", "password");

在MVC操作中将SSRS报告导出为PDF

2 个答案: