Transport Class
* Transport
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(ÀϹÝÀûÀ¸·Î SMTP) ÀÌŬ·¡½º´Â Ãß»óŬ·¡½ºÀ̸ç, SessionŬ·¡½º¿Í ºñ½ÁÇÑ ÀÏÀ» ÇÑ´Ù.
Default´Â static¸Þ¼Òµå´Â send()¸¦ ÀÌ¿ëÇÏ¿© ¸Þ½ÃÁö¸¦ º¸³»°Ô µÇ´Âµ¥ ¾Æ·¡¿Í °°´Ù
Transport.send(message);
À§ÀÇ ¹æ¹ý¸»°íµµ ÇÁ·ÎÅäÄÝÀ» À§ÇØ username, password¿¡ °üÇÑ Á¤º¸¸¦ ¼¼¼ÇÀ¸·ÎºÎÅÍ
ÀνºÅϽº¸¦ ¾ò¾î¿Í ¸Þ½ÃÁö¸¦ º¸³»°í connectionÀ» close()½Ãų¼öµµ Àִµ¥ »ç¿ë¹ýÀº ¾Æ·¡¿Í °°´Ù.
message.saveChanges(); // implicit with send()
Transport transport = session.getTransport("smtp");
transport.connect(host, username, password);
transport.sendMessage(message, message.getAllRecipients());
transport.close();
ÇöÀç multiple¸Þ½ÃÁö¸¦ º¸³¾¶§´Â À§ÀÇ ¹æ¹ýÀÌ °¡Àå ÀÌ»óÀûÀÌ´Ù.
¿Ö³ÄÇϸé send() static¸Þ¼ÒµåÀÇ °æ¿ì °¢°¢ÀÇ ¸Þ½ÃÁö¸¦ º¸³¾¶§ ¼¹öÃø¿¡ ¸Å¹ø connectionÀ» ¸Î°Ô²û
¸¸µéÁö¸¸ À§ÀÇ °æ¿ìó·³ ÇÁ·Î±×·¥À» Â¥°Ô µÇ¸é ÇϳªÀÇ ConnectionÀ» ¿¬°á½ÃÄÑ ³õ°í,
¸ÞÀÏÀÇ ¸Þ½ÃÁö¸¦ ¸ðµÎ º¸³¾¶§±îÁö ¿¬°áÀ» Áö¼Ó½ÃÅ°°Ô µÇ´Â ÀåÁ¡À» °¡Áö°í ÀÖ´Ù.
tip> ¸ÞÀÏÀü¼Û½Ã µµ½ºÃ¢¿¡ »óŸ¦ º¸±â À§ÇÑ´Ù¸é µð¹ö±×¿ëÀÎ session.setDebug(true)¸¦ ¾²±â ¹Ù¶õ´Ù.
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import java.util.Properties;
import javax.mail.*;
import javax.mail.internet.*;
public class MailExample {
public static void main (String args[]) throws Exception {
String host = "openitech.co.kr";
String from = "ienvyou@openitech.co.kr";
String to = "ienvyou@orgio.net";
// Get system properties
Properties props = System.getProperties();
// Setup mail server
props.put("mail.smtp.host", host);
props.put("mail.smtp.auth", "true");
// Get session
Session session = Session.getDefaultInstance(props, null);
session.setDebug(true);
// Define message
MimeMessage message = new MimeMessage(session);
// Set the from address
message.setFrom(new InternetAddress(from));
// Set the to address
message.addRecipient(Message.RecipientType.TO,
new InternetAddress(to));
// Set the subject
message.setSubject("Hello JavaMail");
// Set the content
message.setText("Welcome to ÀÚ¹Ù¸ÞÀÏ");
// Send message
message.saveChanges(); // implicit with send()
Transport transport = session.getTransport("smtp");
transport.connect(host, "ienvyou", "0000");
transport.sendMessage(message, message.getAllRecipients());
transport.close();
}
}
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property°ª¿¡ authÇ÷¡±×°¡ true°ªÀ¸·Î ¼³Á¤µÇ¾î ÀÖ¾î¾ß Çϴ°ÍÀº ¿¹ÀüºÎÅÍ ´©´©È÷ °Á¶Çß´ø ºÎºÐÀÌ´Ù.
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