Java邮件API使用附加的另一封邮件发送邮件

Question

我想问如何使用Java邮件API发送带附件的邮件。

MimeBodyPart attachmentPart = new MimeBodyPart (); 
attachmentPart.setContent (mail , "text/?"); 

在此先感谢！

Answer 1

javax.mail.Multipart multipart = new MimeMultipart(); 

javax.mail.internet.MimeBodyPart messageBodyPart = new javax.mail.internet.MimeBodyPart(); 

multipart.addBodyPart(messageBodyPart); 

javax.activation.DataSource source = new FileDataSource("C:\\Notes\\new mail.msg"); 

messageBodyPart.setDataHandler(new DataHandler(source)); 
messageBodyPart.setFileName("new mail.msg"); 

multipart.addBodyPart(messageBodyPart); 
msg.setContent(multipart); 

MimeBodyPart part = new MimeBodyPart(); 
part.setText(text); 

multipart.addBodyPart(part);