public static void readTrainingMail(String fileNameWithPath) {
InputStream is;
try {
is = new FileInputStream(fileNameWithPath);
Properties props = System.getProperties();
props.put("mail.host", "stmp.gmail.com");
props.put("mail.transport.protocol", "stmp");
Session mailSession = Session.getDefaultInstance(props, null);
MimeMessage message = new MimeMessage(mailSession, is);
if (message.getSubject() != null) {
System.out.println("subject ---> " + message.getSubject());
}
if (message.getFrom() != null) {
System.out.println(message.getFrom()[0].toString());
}
/**
* The Message.RecipientType is divided into TO , the primary recipients -- CC ,carbon copy
* recipients -- 抄送 BCC, blind carbon copy recipients-- 发送邮件副本，又不想让原始接收人知道，密抄送
*/
if (message.getRecipients(MimeMessage.RecipientType.CC) != null) {
System.out.println("CC : found " + message.getRecipients(Message.RecipientType.CC));
}
if (message.getRecipients(Message.RecipientType.BCC) != null) {
System.out.println("BCc : Found " + message.getRecipients(Message.RecipientType.BCC));
}
if (message.getRecipients(Message.RecipientType.TO) != null) {
System.out.println("To Found " + message.getRecipients(Message.RecipientType.TO));
Address[] AddressList = message.getRecipients(Message.RecipientType.TO);
for (Address internetAddress : AddressList) {
InternetAddress addr = (InternetAddress) internetAddress;
System.out.println(addr.getAddress());
}
}
if (message.getSentDate() != null) {
System.out.println("message Date : " + message.getSentDate());
}
System.out.println("here is the email 's content type name");
System.out.println(message.getContentType());
System.out.println("here is the email content ");
System.out.println(message.getContent());
if (message.getContentType().startsWith("multipart")) {
Multipart multiPart = (Multipart) message.getContent();
for (int x = 0; x < multiPart.getCount(); x++) {
BodyPart bodyPart = multiPart.getBodyPart(x);
String disposition = bodyPart.getDisposition();
if (disposition != null) {
String content = html2text((String) bodyPart.getContent()).trim();
System.out.println("Content : " + content);
System.out.println("disposition " + disposition);
}
System.out.println("is email contains disposition ? ");
if (disposition != null && disposition.equals(BodyPart.ATTACHMENT))
System.out.println("yes");
else System.out.println("no");
}
}
} catch (Exception e) {
e.printStackTrace();
}
}
