Comment envoyer un e-mail HTML dans Spring MVC ?

Question

J'ai réussi à envoyer un simple email en utilisant ceci :

SimpleMailMessage mailMessage = new SimpleMailMessage();

mailMessage.setTo("someone@abc.com");
mailMessage.setSubject("This is the test message for testing gmail smtp server using spring mail");
mailMessage.setFrom("abc@gmail.com");
mailMessage.setText("This is the test message for testing gmail smtp server using spring mail. \n" +
        "Thanks \n Regards \n Saurabh ");
mailSender.send(mailMessage);

Quels sont les paramètres que je dois changer pour pouvoir envoyer des emails en html ?

Answer 1

import javax.mail.internet.MimeMessage;
import org.springframework.mail.javamail.MimeMessageHelper;

MimeMessage mimeMessage = mailSender.createMimeMessage();
MimeMessageHelper helper = new MimeMessageHelper(mimeMessage, "utf-8");
String htmlMsg = "<h3>Hello World!</h3>";
//mimeMessage.setContent(htmlMsg, "text/html"); /** Use this or below line **/
helper.setText(htmlMsg, true); // Use this or above line.
helper.setTo("someone@abc.com");
helper.setSubject("This is the test message for testing gmail smtp server using spring mail");
helper.setFrom("abc@gmail.com");
mailSender.send(mimeMessage);

Answer 2

Au printemps, cela devrait être fait de cette façon :

Votre classe de courriel :

import java.util.logging.Level;
import java.util.logging.Logger;
import javax.mail.MessagingException;
import javax.mail.internet.MimeMessage;
import org.springframework.mail.SimpleMailMessage;
import org.springframework.mail.javamail.JavaMailSender;
import org.springframework.mail.javamail.MimeMessageHelper;

public class HTMLMail
{
    private JavaMailSender mailSender;

    public void setMailSender(JavaMailSender mailSender) {
        this.mailSender = mailSender;
    }

    public void sendMail(String from, String to, String subject, String msg) {
        try {

            MimeMessage message = mailSender.createMimeMessage();

            message.setSubject(subject);
            MimeMessageHelper helper;
            helper = new MimeMessageHelper(message, true);
            helper.setFrom(from);
            helper.setTo(to);
            helper.setText(msg, true);
            mailSender.send(message);
        } catch (MessagingException ex) {
            Logger.getLogger(HTMLMail.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

}

haricots : (Spring-Mail.xml)

<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">

    <bean id="mailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl">
        <property name="host" value="smtp.gmail.com" />
        <property name="port" value="587" />
        <property name="username" value="youremail@gmail.com" />
        <property name="password" value="yourpassword" />

        <property name="javaMailProperties">
            <props>
                <prop key="mail.smtp.auth">true</prop>
                <prop key="mail.smtp.starttls.enable">true</prop>
            </props>
        </property>
    </bean>
    <bean id="htmlMail" class="com.mohi.common.HTMLMail">
        <property name="mailSender" ref="mailSender" />
    </bean>
</beans>

Utilisation :

ApplicationContext context = new ClassPathXmlApplicationContext("Spring-Mail.xml");

        HTMLMail mm = (HTMLMail) context.getBean("htmlMail");
        String html="<p>Hi!</p><a href=\"google.com\">Link text</a>";
    mm.sendMail("sender@gmail.com",
            "receiver@gmail.com",
            "test html email",
            html);

Exemple complet aquí .

Answer 3

Je ne pense pas que la classe SimpleMailMessage dispose de telles options.

Je suis sûr que vous pouvez le faire avec JavaMailSender et MimeMessagePreparator, car vous devez définir le type de contenu MIME pour le HTML.

Consultez ce lien pour obtenir de l'aide :

http://static.springsource.org/spring/docs/3.0.x/spring-framework-reference/html/mail.html

Answer 4

Vous pourriez être intéressé par cet article : "Courriel HTML riche au printemps avec Thymeleaf". http://www.thymeleaf.org/doc/articles/springmail.html

Elle utilise Thymeleaf comme couche de visualisation de modèles, mais les concepts et le code spécifiques à Spring qui y sont expliqués sont communs à toutes les applications Spring.

En outre, il est accompagné d'une application d'exemple dont le code source peut servir de base à vos besoins.

Regards, Daniel.

Answer 5

Niveau de la classe :

public String sendEmailToUsers(String emailId,String subject, String name){
    String result =null;
    MimeMessage message =mailSender.createMimeMessage();
    try {

        MimeMessageHelper helper = new MimeMessageHelper(message, false, "utf-8");
        String htmlMsg = "<body style='border:2px solid black'>"
                    +"Your onetime password for registration is  " 
                        + "Please use this OTP to complete your new user registration."+
                          "OTP is confidential, do not share this  with anyone.</body>";
        message.setContent(htmlMsg, "text/html");
        helper.setTo(emailId);
        helper.setSubject(subject);
        result="success";
        mailSender.send(message);
    } catch (MessagingException e) {
        throw new MailParseException(e);
    }finally {
        if(result !="success"){
            result="fail";
        }
    }

    return result;

}

Niveau XML :

    <bean id="mailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl">
    <property name="host" value="smtp.gmail.com" />
    <property name="port" value="587" />
    <property name="username" value="********@gmail.com" />
    <property name="password" value="********" />
    <property name="javaMailProperties">
        <props>
            <prop key="mail.transport.protocol">smtp</prop>
            <prop key="mail.smtp.auth">true</prop>
            <prop key="mail.smtp.starttls.enable">true</prop>
        </props>
    </property>
</bean>