我正在尝试向不同的用户发送电子邮件(附件)。正在发送电子邮件,但只有一个用户收到附件(图像文件)。其他收件人会收到类似空白图片或带有名称和零字节的图片。
我真的不明白出了什么问题。这是我用来发送电子邮件的代码:
public void SendWithFile(string recipientName, string body, string subject = null, HttpPostedFileBase emailFile = null)
{
using (var msg = new MailMessage())
{
msg.To.Add(recipientName);
msg.From = new MailAddress(ConfigurationManager.AppSettings["MailServerSenderAdress"]);
msg.Subject = subject;
msg.Body = body;
msg.SubjectEncoding = Encoding.UTF8;
msg.BodyEncoding = Encoding.UTF8;
msg.IsBodyHtml = true;
msg.Priority = MailPriority.Normal;
using (Attachment data = new Attachment(emailFile.InputStream, Path.GetFileName(emailFile.FileName), emailFile.ContentType))
{
msg.Attachments.Add(data);
using (var client = new SmtpClient())
{
//client configs
try
{
client.Send(msg);
}
catch (Exception ex)
{
throw ex;
}
}
}
}
}
这是我调用发送电子邮件方法的地方:
foreach (var recipent in notesRecipients)
{
if (!string.IsNullOrEmpty(userEmail))
{
if (emailFile != null)
emailService.SendWithFile(userEmail, message, null, emailFile);
}
}