Sending an email with attached file

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I've got an function to send a mail, but now i need to attach a document but i don't know how to do it or if i can do it, here is the code

public void enviar(){
    Properties props = System.getProperties();
    props.put("mail.smtp.starttls.enable", true); // added this line
    props.put("mail.smtp.host", "smtp.gmail.com");
    props.put("mail.smtp.user", "[email protected]");
    props.put("mail.smtp.password", "xxxx");
    props.put("mail.smtp.port", "587");
    props.put("mail.smtp.auth", true);

    Session session = Session.getInstance(props,null);
    MimeMessage message = new MimeMessage(session);
    // Create the email addresses involved
    try {
        InternetAddress from = new InternetAddress("[email protected]");
        message.setSubject("Informe fichadas");
        message.setFrom(from);
        message.addRecipients(Message.RecipientType.TO, InternetAddress.parse("[email protected]"));

        // Create a multi-part to combine the parts
        Multipart multipart = new MimeMultipart("alternative");

        // Create your text message part
        BodyPart messageBodyPart = new MimeBodyPart();
        messageBodyPart.setText("some text to send");

        // Add the text part to the multipart
        multipart.addBodyPart(messageBodyPart);

        // Create the html part
        messageBodyPart = new MimeBodyPart();
        String htmlMessage = "Informe fichadas";
        messageBodyPart.setContent(htmlMessage, "text/html");
        multipart.addBodyPart(messageBodyPart);

        // Associate multi-part with message
        message.setContent(multipart);

        // Send message
        Transport transport = session.getTransport("smtp");
        transport.connect("smtp.gmail.com", "user", "pass");
        System.out.println("Transport: "+transport.toString());
        transport.sendMessage(message, message.getAllRecipients());


    } catch (AddressException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (MessagingException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}

How i can attach a file? the file is in this path (C:\hola.txt)

1

There are 1 answers

1
Patrick Murphy On

Add

         // Part two as attachment
         messageBodyPart = new MimeBodyPart();
         String filename = "c:\hola.txt";
         DataSource source = new FileDataSource(filename);
         messageBodyPart.setDataHandler(new DataHandler(source));
         messageBodyPart.setFileName(filename);
         multipart.addBodyPart(messageBodyPart);

Right above

 // Associate multi-part with message
         message.setContent(multipart);

source: http://www.tutorialspoint.com/javamail_api/javamail_api_send_email_with_attachment.htm