使用C＃中的MimeKit获取字节数组中的附件

Question

如何在使用MimeKit时获取附件内容？这是我有：

var mimeMessage = MimeMessage.Load(@"test.eml"); 
var attachments = mimeMessage.Attachments.ToList(); 

foreach (var attachment in attachments) 
{ 
    // how do I get the content here (array of bytes or stream) 
} 

Answer 1

这应该做你需要的东西：

var mimeMessage = MimeMessage.Load(@"test.eml"); 
var attachments = mimeMessage.Attachments.ToList(); 

foreach (var attachment in attachments) 
{ 
    using (var memory = new MemoryStream()) 
    { 
     if (attachment is MimePart) 
      ((MimePart) attachment).Content.DecodeTo (memory); 
     else 
      ((MessagePart) attachment).Message.WriteTo (memory); 

     var bytes = memory.ToArray(); 
    } 
}