Java Email类代码示例

import org.apache.commons.mail.Email; //导入依赖的package包/类
public void sendEmail(final EmailData emailData) {
  try {
    Email email = new SimpleEmail();
    email.setHostName(smtpServer);
    email.setSmtpPort(smtpPort);
    email.setAuthenticator(new DefaultAuthenticator(username, password));
    email.setSSLOnConnect(secure);
    email.setFrom(emailData.getAddressFrom());
    email.setSubject(emailData.getSubject());
    email.setMsg(emailData.getMessageContent());
    email.addTo(emailData.getAddressTo());
    email.send();
  } catch (org.apache.commons.mail.EmailException e) {
    throw new EmailException(e);
  }
}
 

import org.apache.commons.mail.Email; //导入依赖的package包/类
private static void configureConnection(Email email) {
	try {
		email.setSmtpPort(SMTP_PORT);
		email.setHostName(SMTP_HOST);
		email.setCharset(CHARSET);
		if (!GeneralUtils.isEmpty(SMTP_USER)) {
			email.setAuthentication(
				SMTP_USER,
				SMTP_PASSWORD
			);
		}
		email.setSSLOnConnect(SMTP_SSL);
		email.setStartTLSEnabled(SMTP_TLS);
	} catch (Throwable ex) {
		LOG.error("Erro ao configurar o email.", ex);
		throw new RuntimeException("Error configuring smtp connection.", ex);
	}
}
 

import org.apache.commons.mail.Email; //导入依赖的package包/类
protected void send(String mailAddress, String title, String content) {
    if (StringUtils.isBlank(mailAddress)) {
        return;
    }

    try {
        Email email = new HtmlEmail();
        email.setHostName(hostname);
        email.setAuthenticator(new DefaultAuthenticator(username, password));
        email.setSmtpPort(port);
        email.setFrom(from, fromname);
        email.setSubject(title);
        email.setMsg(content);
        email.addTo(mailAddress.split(mailAddressEndSeparator));
        email.send();
    } catch (Exception e) {
        logger.error("Send Mail Error", e);
    }
}
 

import org.apache.commons.mail.Email; //导入依赖的package包/类
protected void setFrom(Email email, String from, String tenantId) {
    String fromAddress = null;

    if (from != null) {
        fromAddress = from;
    } else { // use default configured from address in process engine config
        if (tenantId != null && tenantId.length() > 0) {
            Map<String, MailServerInfo> mailServers = CommandContextUtil.getProcessEngineConfiguration().getMailServers();
            if (mailServers != null && mailServers.containsKey(tenantId)) {
                MailServerInfo mailServerInfo = mailServers.get(tenantId);
                fromAddress = mailServerInfo.getMailServerDefaultFrom();
            }
        }

        if (fromAddress == null) {
            fromAddress = CommandContextUtil.getProcessEngineConfiguration().getMailServerDefaultFrom();
        }
    }

    try {
        email.setFrom(fromAddress);
    } catch (EmailException e) {
        throw new FlowableException("Could not set " + from + " as from address in email", e);
    }
}
 

import org.apache.commons.mail.Email; //导入依赖的package包/类
protected void setFrom(Email email, String from, String tenantId) {
    String fromAddress = null;

    if (from != null) {
        fromAddress = from;
    } else { // use default configured from address in process engine config
        if (tenantId != null && tenantId.length() > 0) {
            Map<String, MailServerInfo> mailServers = Context.getProcessEngineConfiguration().getMailServers();
            if (mailServers != null && mailServers.containsKey(tenantId)) {
                MailServerInfo mailServerInfo = mailServers.get(tenantId);
                fromAddress = mailServerInfo.getMailServerDefaultFrom();
            }
        }

        if (fromAddress == null) {
            fromAddress = Context.getProcessEngineConfiguration().getMailServerDefaultFrom();
        }
    }

    try {
        email.setFrom(fromAddress);
    } catch (EmailException e) {
        throw new ActivitiException("Could not set " + from + " as from address in email", e);
    }
}
 

import org.apache.commons.mail.Email; //导入依赖的package包/类
/**
 * Method to send an email.
 * @param m email message to be sent.
 * @return id of message that has been sent.
 * @throws MailNotSentException if mail couldn't be sent.
 */        
@Override
public String send(EmailMessage<Email> m) throws MailNotSentException {
    if (!mEnabled) {
        //don't send message if not enabled
        return null;
    }
    
    //to avoid compilation errors regarding to casting
    EmailMessage m2 = m;
    if (m2 instanceof ApacheMailTextEmailMessage) {
        return sendMultiPartEmail((ApacheMailTextEmailMessage)m2);
    } else if (m2 instanceof ApacheMailTextEmailMessageWithAttachments) {
        return sendMultiPartEmail((ApacheMailTextEmailMessageWithAttachments)m2);
    } else if (m2 instanceof ApacheMailHtmlEmailMessage) {
        return sendHtmlEmail((ApacheMailHtmlEmailMessage)m2);
    } else {
        throw new MailNotSentException("Unsupported email type");
    }
}
 

import org.apache.commons.mail.Email; //导入依赖的package包/类
@Override
public void send(String absender, String empfaenger, String betreff, String text) {
	try {
		final Email email = new SimpleEmail();
		email.setHostName(mailhost);
		email.setSmtpPort(mailport);
		email.setFrom(absender);
		email.setSubject(betreff);
		email.setMsg(text);
		email.addTo(empfaenger);
		email.send();
		log.info("mail sent to: " + empfaenger);
	} catch (final EmailException e) {
		log.error(e.getMessage(), e);
	}
}
 

import org.apache.commons.mail.Email; //导入依赖的package包/类
protected Email createEmail() {
    Email email = new SimpleEmail();
    email.setHostName(config.readString(ConfigProperty.SMTP_HOST_NAME));
    email.setSSLOnConnect(config.readBoolean(ConfigProperty.SMTP_USE_SSL));
    if (config.readBoolean(ConfigProperty.SMTP_USE_SSL)) {
        email.setSslSmtpPort(config.readString(ConfigProperty.SMTP_PORT));
    } else {
        email.setSmtpPort(config.readInt(ConfigProperty.SMTP_PORT));
    }
    if (config.readBoolean(ConfigProperty.SMTP_AUTH)) {
        email.setAuthenticator(new DefaultAuthenticator(config.readString(ConfigProperty.SMTP_DEFAULT_USERNAME),
                config.readString(ConfigProperty.SMTP_DEFAULT_PASSWORD)));
    }
    try {
        email.setFrom(config.readString(ConfigProperty.EMAIL_DEFAULT_FROM),
                config.readString(ConfigProperty.EMAIL_DEFAULT_FROM_NAME));
    } catch (EmailException e) {
        throw Exceptions.runtime(e);
    }
    email.setSocketConnectionTimeout(config.readInt(ConfigProperty.SMTP_CONNECTION_TIMEOUT));
    email.setSocketTimeout(config.readInt(ConfigProperty.SMTP_SEND_TIMEOUT));
    return email;
}
 

import org.apache.commons.mail.Email; //导入依赖的package包/类
private void sendEmail() throws EmailException, UnknownHostException {

		List<String> addresses =
				Lists.newArrayList(Splitter.on(',')
						.omitEmptyStrings()
						.trimResults()
						.split(ADMIN_EMAIL.getAdmins()));
		logger.info("Sending email to {}", addresses.toString());


		Email email = new HtmlEmail();
		email.setHostName(ADMIN_EMAIL.getHost());
		email.setSocketTimeout(30000); // 30 seconds
		email.setSocketConnectionTimeout(30000); // 30 seconds
		for (String address : addresses) {
			email.addTo(address);
		}
		email.setFrom(SorcererInjector.get().getModule().getName() + "@" +
				InetAddress.getLocalHost().getHostName());
		email.setSubject(title);
		email.setMsg(body);
		email.send();

	}
 

import org.apache.commons.mail.Email; //导入依赖的package包/类
private void sendEmail(final String address, final String taskId, final String taskName, final Throwable cause)
    throws Exception
{
  Email mail = new SimpleEmail();
  mail.setSubject("Task execution failure");
  mail.addTo(address);

  // FIXME: This should ideally render a user-configurable template
  StringWriter buff = new StringWriter();
  PrintWriter out = new PrintWriter(buff);
  if (taskId != null) {
    out.format("Task ID: %s%n", taskId);
  }
  if (taskName != null) {
    out.format("Task Name: %s%n", taskName);
  }
  if (cause != null) {
    out.println("Stack-trace:");
    cause.printStackTrace(out);
  }
  mail.setMsg(buff.toString());

  emailManager.get().send(mail);
}
 

import org.apache.commons.mail.Email; //导入依赖的package包/类
private static void sendMail(String title, String message, String emailaddy) {
    try {
        Email email = new SimpleEmail();
        email.setHostName(p.getProperty("mailserver.host"));
        email.setSmtpPort(Integer.parseInt(p.getProperty("mailserver.port")));
        if(p.getProperty("mailserver.useauth").equals("true"))
        {
            email.setAuthentication(p.getProperty("mailserver.user"), p.getProperty("mailserver.pass"));
        }
        if(p.getProperty("mailserver.usessl").equals("true"))
        {
            email.setSSLOnConnect(true);
        }
        else
        {
            email.setSSLOnConnect(false);
        }
        email.setFrom(p.getProperty("mailserver.from"));
        email.setSubject("[MuninMX] " + title);
        email.setMsg(message);
        email.addTo(emailaddy);
        email.send();
    } catch (Exception ex) {
        logger.warn("Unable to send Mail: " + ex.getLocalizedMessage());
    }
}
 

import org.apache.commons.mail.Email; //导入依赖的package包/类
void send(Mail mail) {
  if(logger.isTraceEnabled()) {
    logger.trace("New mail to send - {}", mail.subject);
  }

  Email email = smtp.emptyEmail();
  email.setSubject(mail.subject);
  try {
    email.setFrom(mail.from);
    email.setTo(Arrays.asList(new InternetAddress(mail.to)));
    email.setMsg(mail.body);

    if(logger.isDebugEnabled()) {
      logger.debug("Send mail {}", mail.subject);
    }

    email.send();
  } catch (EmailException | AddressException e) {
    throw new RuntimeException(e);
  }
}
 

import org.apache.commons.mail.Email; //导入依赖的package包/类
/**
 *
 */
public static Email buildMessage(Email email) throws EmailException {

    String from = GojaConfig.getProperty("mail.smtp.from");
    if (email.getFromAddress() == null && !StringUtils.isEmpty(from)) {
        email.setFrom(from);
    } else if (email.getFromAddress() == null) {
        throw new MailException("Please define a 'from' email address", new NullPointerException());
    }
    if ((email.getToAddresses() == null || email.getToAddresses().size() == 0) &&
            (email.getCcAddresses() == null || email.getCcAddresses().size() == 0) &&
            (email.getBccAddresses() == null || email.getBccAddresses().size() == 0)) {
        throw new MailException("Please define a recipient email address",
                new NullPointerException());
    }
    if (email.getSubject() == null) {
        throw new MailException("Please define a subject", new NullPointerException());
    }
    if (email.getReplyToAddresses() == null || email.getReplyToAddresses().size() == 0) {
        email.addReplyTo(email.getFromAddress().getAddress());
    }

    return email;
}
 

import org.apache.commons.mail.Email; //导入依赖的package包/类
protected void setMailServerProperties(Email email) {
  ProcessEngineConfigurationImpl processEngineConfiguration = Context.getProcessEngineConfiguration();

  String host = processEngineConfiguration.getMailServerHost();
  if (host == null) {
    throw new ActivitiException("Could not send email: no SMTP host is configured");
  }
  email.setHostName(host);

  int port = processEngineConfiguration.getMailServerPort();
  email.setSmtpPort(port);

  String user = processEngineConfiguration.getMailServerUsername();
  String password = processEngineConfiguration.getMailServerPassword();
  if (user != null && password != null) {
    email.setAuthentication(user, password);
  }
}
 

import org.apache.commons.mail.Email; //导入依赖的package包/类
/**
 * Set the message.
 *
 * <p>This method overrides the MultiPartEmail setMsg() method in
 * order to send an HTML message instead of a full text message in
 * the mail body. The message is formatted in HTML for the HTML
 * part of the message, it is let as is in the alternate text
 * part.
 *
 * @param msg A String.
 * @return An Email.
 * @throws EmailException see javax.mail.internet.MimeBodyPart
 *  for definitions
 *
 */
public Email setMsg(String msg) throws EmailException {
    if (StringUtil.isEmpty(msg)) {
        throw new EmailException("Invalid message supplied");
    }

    setTextMsg(msg);

    setHtmlMsg(
        new StringBuffer()
            .append("<html><body><pre>")
            .append(msg)
            .append("</pre></body></html>")
            .toString());

    return this;
}