- Megjelent: 2013. szeptember 09
A következő kódrészletet Amir Sedighi írta.
package mail.send.datis.com;
import javax.activation.DataHandler;
import javax.activation.FileDataSource;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeBodyPart;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeMessage.RecipientType;
import javax.mail.internet.MimeMultipart;
import java.util.ArrayList;
import java.util.Date;
import java.util.Properties;
public class SMTPClient {
private final String _CONTENT_HTML = "text/html";
private final String _CONTENT_HOST = "mail.datispars.com";
private final String _PORT = "25";
private final String _USERNAME = "Ez az e-mail cím a spamrobotok elleni védelem alatt áll. Megtekintéséhez engedélyeznie kell a JavaScript használatát.";
private final String _PASSWORD = "your_password";
public static void main(String[] args) throws MessagingException {
SMTPClient sender = new SMTPClient();
// sending mail, without attachment.
sender.send("Ez az e-mail cím a spamrobotok elleni védelem alatt áll. Megtekintéséhez engedélyeznie kell a JavaScript használatát.","Ez az e-mail cím a spamrobotok elleni védelem alatt áll. Megtekintéséhez engedélyeznie kell a JavaScript használatát.", "Hi Kamran, how is going?" , "
this is a h1 tag so, it may appears in huge size! :D
");
// sending another mail, with 2 attachments.
ArrayList fileNames = new ArrayList();
fileNames.add("/home/amir/Documents/hi_world.pdf");
fileNames.add("/home/amir/projects/datis/sendSMTP.zip");
sender.send("Ez az e-mail cím a spamrobotok elleni védelem alatt áll. Megtekintéséhez engedélyeznie kell a JavaScript használatát.","Ez az e-mail cím a spamrobotok elleni védelem alatt áll. Megtekintéséhez engedélyeznie kell a JavaScript használatát.", "Hi Kamran, how is going?" , "
this is a h1 tag so, it may appears in huge size! :D
", fileNames);
}
private void send(String from, String to, String subject, String body) throws MessagingException {
Message message = new MimeMessage(getSession());
message.addRecipient(RecipientType.TO, new InternetAddress(to));
message.addFrom(new InternetAddress[] { new InternetAddress(from) });
message.setSubject(subject);
message.setContent(body, _CONTENT_HTML);
Transport.send(message);
}
private void send(String from, String to, String subject, String body, ArrayList attachments) throws MessagingException {
Message message = new MimeMessage(getSession());
message.addRecipient(RecipientType.TO, new InternetAddress(to));
message.addFrom(new InternetAddress[] { new InternetAddress(from) });
message.setSubject(subject);
MimeBodyPart mbp1 = new MimeBodyPart();
mbp1.setText(body);
mbp1.setContent(body, _CONTENT_HTML);
Multipart mp = new MimeMultipart();
mp.addBodyPart(mbp1);
for (String fileName: attachments){
MimeBodyPart mbp = new MimeBodyPart();
FileDataSource fds = new FileDataSource(fileName);
mbp.setDataHandler(new DataHandler(fds));
mbp.setFileName(fds.getName());
mp.addBodyPart(mbp);
}
message.setContent(mp);
message.setSentDate(new Date());
Transport.send(message);
}
private Session getSession() {
Authenticator authenticator = new Authenticator();
Properties properties = new Properties();
properties.setProperty("mail.smtp.submitter", authenticator.getPasswordAuthentication().getUserName());
properties.setProperty("mail.smtp.auth", "true");
properties.setProperty("mail.smtp.host", _CONTENT_HOST);
properties.setProperty("mail.smtp.port", _PORT);
return Session.getInstance(properties, authenticator);
}
private class Authenticator extends javax.mail.Authenticator {
private PasswordAuthentication authentication;
public Authenticator() {
authentication = new PasswordAuthentication(_USERNAME, _PASSWORD);
}
protected PasswordAuthentication getPasswordAuthentication() {
return authentication;
}
}
}
Forrás: http://blog.datispars.com/sending-html-emails-with-attachments-via-smtp-and-java-mail-api