如何设置PdfReader文件路径？

Question

这似乎是一个微不足道的问题,我想打开现有的pdf模板,编辑并展平文件,然后作为电子邮件附件发送.但是如何设置PdfReader来读取我的Content文件夹中的文件(Content/Documents/PDFFile.pdf).这就是我所提供的错误"(无论我尝试什么路径).pdf都没有找到作为文件或资源".

       using (MemoryStream ms = new MemoryStream())
        {
            //Error is here...
            PdfReader reader = new PdfReader("~/Content/Documents/PDFFile.pdf");

            PdfStamper formFiller = new PdfStamper(reader, ms);
            AcroFields formFields = formFiller.AcroFields;
            formFields.SetField("Name", formData.Name);
            formFields.SetField("Location", formData.Address);
            formFields.SetField("Date", DateTime.Today.ToShortDateString());
            formFields.SetField("Email", formData.Email);
            formFiller.FormFlattening = true;
            formFiller.Close();

            MailMessage msg = new MailMessage();

            msg.To.Add(new MailAddress("to@email.com"));
            msg.From = new MailAddress("from@email.com");
            msg.Subject = "Application Form";
            msg.Body = "TEST";
            msg.IsBodyHtml = true;
            msg.Attachments.Add(new Attachment(ms, "Application.pdf", "application/x-pdf"));
            SmtpClient client = new SmtpClient("10.1.1.15");
            client.UseDefaultCredentials = true;
        }

有什么建议/想法/建议吗？

Answer 1

尝试使用Server.MapPath("/Path/Here.pdf");或Request.PhysicalApplicationPath("/Path/Here.pdf");