SpringMail MimeMessageHelper Sınıfı

Giriş

Şu satırı dahil ederiz. Bu sınıf constructor içinde kendisine parametre olarak geçilen javax.mail.internet.MimeMessage nesnesini doldurmak için kolaylıklar sağlar.

import org.springframework.mail.javamail.MimeMessageHelper;

Kullanım
Örnek

Şöyle yaparız

MimeMessage message = javaMailSender.createMimeMessage();
MimeMessageHelper helper = new MimeMessageHelper(message);
//Populate message with help of helper
javaMailSender.send(message);

constructor - MimeMessage
Örnek

Şöyle yaparız.

MimeMessage message = javaMailSender.createMimeMessage();
MimeMessageHelper helper = new MimeMessageHelper(message);
helper.setFrom(systemEmail);
helper.setTo(mailBacklog.getToAddress());
if(mailBacklog.getSubject() != null) {
  helper.setSubject(mailBacklog.getSubject());
}
helper.setText(mailBacklog.getMessage());
javaMailSender.send(message);

setFrom metodu
Şöyle yaparız.

MimeMessageHelper message = new MimeMessageHelper(mimeMessage);
String emailAddr = ...;
message.setTo(emailAddr);

message.setFrom("noreply@nomadlogicapp.com","noreply@nomadlogicapp.com");
message.setSubject("Test Email From Juju Console");

message.setText(str,true);

setText metodu

Birinci parametre text, ikinci parametre html metnidir.

Örnek

Şöyle yaparız

import org.springframework.mail.MailException;
import org.springframework.mail.javamail.JavaMailSender;
import org.springframework.mail.javamail.MimeMessageHelper;
import org.springframework.mail.javamail.MimeMessagePreparator;
import org.springframework.stereotype.Service;

@Service
public class EmailService {

  private String emailFromAddress = ...;

  private String emailReplyToAddress = ...;

  @Autowired
  private JavaMailSender emailSender;

  public void sendEmail(String recipient, String subject, EmailContentDto content) 
  throws MailException {
    MimeMessagePreparator messagePreparator = mimeMessage -> {
      MimeMessageHelper messageHelper = new MimeMessageHelper(mimeMessage, true);
      messageHelper.setFrom(emailFromAddress);
      messageHelper.setReplyTo(emailReplyToAddress);
      messageHelper.setTo(recipient);
      messageHelper.setSubject(subject);
      messageHelper.setText(content.getText(), content.getHtml());
    };
    emailSender.send(messagePreparator);
  }
}