import org.codemonkey.simplejavamail.Mailer; //导入依赖的package包/类
private String sendMail(Email email, MailSettings settings) {
    try {
        new Mailer(settings.host, settings.port, settings.user, settings.password)
                .sendMail(email);
        return "Mail successfully sent.";
    }
    catch (MailException me) {
        return me.getMessage();
    }
}
 

import org.codemonkey.simplejavamail.Mailer; //导入依赖的package包/类
public void sendMail(String recipient, String subject, String text) {
	final Email email = new Email();

	email.setFromAddress("Oregami", "[email protected]");
	email.setSubject(subject);
	email.addRecipient(recipient, recipient, RecipientType.TO);
	email.setText(text);

	new Mailer(mailConfiguration.getHost(), Integer.parseInt(mailConfiguration.getPort()), mailConfiguration.getUsername(), mailConfiguration.getPassword()).sendMail(email);

}
 

import org.codemonkey.simplejavamail.Mailer; //导入依赖的package包/类
public OAuth2Application() {
    super();
    packages("com.oauth2cloud.server.rest");
    configureSwagger(this);

    register(new AbstractBinder() {
        @Override
        protected void configure() {
            EncryptedStringConverter.init(Environment.ENCRYPTION_SECRET);

            final JAXRSEntityManagerFactory jrem = JAXRSEntityManagerFactory.builder(ENTITY_MANAGER_FACTORY_NAME)
                    .withUrl(Environment.JDBC_CONNECTION_STRING)
                    .withUser(Environment.JDBC_CONNECTION_USERNAME)
                    .withPassword(Environment.JDBC_CONNECTION_PASSWORD)
                    .withPersistenceUnit(PERSISTENCE_UNIT_NAME)
                    .withChangelogFile(DB_MASTER_CHANGELOG_XML_PATH)
                    .withShowSql(Environment.SHOW_HIBERNATE_SQL)
                    .withContext(Environment.LIQUIBASE_CONTEXT)
                    .withAdditionalProperties(ENTITY_MANAGER_FACTORY_CONFIG)
                    .build();

            initializeDefaultClientCredentials(jrem);

            // this is used to talk to the DB via JPA entity manager
            bindFactory(jrem).to(EntityManager.class).in(RequestScoped.class).proxy(true);

            // create the mailer that uses amazon
            final Mailer mailer = new Mailer(
                    Environment.SMTP_HOST,
                    Environment.SMTP_PORT,
                    Environment.SMTP_USERNAME,
                    Environment.SMTP_PASSWORD,
                    TransportStrategy.SMTP_TLS
            );

            final Properties mailerProperties = new Properties();
            mailerProperties.put(MAIL_SMTP_STARTTLS_REQUIRED, "true");
            mailer.applyProperties(mailerProperties);

            // this is used to send e-mails
            bind(mailer).to(Mailer.class);

            // this is used for generating e-mails from freemarker templates
            bind(new EmailTemplateFreemarkerConfiguration()).to(Configuration.class);

            bind(new GoogleTokenValidator()).to(GoogleTokenValidator.class);
            bind(new FacebookTokenValidator()).to(FacebookTokenValidator.class);
        }
    });
}
 

import org.codemonkey.simplejavamail.Mailer; //导入依赖的package包/类
public MailerServiceAdapter() {
	this.mailer = 
			new Mailer(MAILER_HOST, MAILER_PORT, MAILER_USERNAME, MAILER_PASSWORD, TransportStrategy.SMTP_SSL); 
}