javaMail 첨부메일 보내기

java

javaMail 첨부메일 보내기

바이홍 2008. 5. 26. 15:14

import java.io.UnsupportedEncodingException;
import java.sql.Connection;
import java.util.Properties;

import javax.activation.DataHandler;
import javax.activation.FileDataSource;
import javax.mail.Authenticator;
import javax.mail.Message;
import javax.mail.Multipart;
import javax.mail.PasswordAuthentication;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeBodyPart;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeMultipart;
import javax.mail.internet.MimeUtility;

import com.top.common.util.StringUtil;
import com.top.eng.entity.Entity;

/**
*
* TODO To change the template for this generated type comment go to Window -
* Preferences - Java - Code Style - Code Templates
*/
public class consoleMail {

private static final String SMTP_HOST_NAME = "smtp.naver.com"; //HOST
private static final String SMTP_AUTH_USER = "********"; //ID
private static final String SMTP_AUTH_PWD = "******"; //PASSWORD
private static final String emailMsgTxt = ""; //내용
private static final String emailSubjectTxt = ""; //제목
private static final String emailFromAddress = "AAA@GMAIL.COM"; //보내는 이 이메일주소

// Add List of Email address to who email needs to be sent to
private static final String[] emailList = {"aaa@gmail.com", "ccc@gmail.com"}; //받는 사람 메일주소

public static void main(String args[]) throws Exception {
try {
consoleMail smtpMailSender = new consoleMail();
smtpMailSender.postMail(emailList, emailSubjectTxt, emailMsgTxt, emailFromAddress);
System.out.println("["+StringUtil.getTodayTime()+"] : Sucessfully Sent mail to All Users"); //로그
} catch (Exception e) {
e.printStackTrace();
System.out.println("["+StringUtil.getTodayTime()+"] : Error Sent mail to All Users =]: "+ e.getMessage());
}
}

public void postMail(String recipients[], String subject, String message,
String from) throws Exception {

boolean debug = false;

try {

//Set the host smtp address
Properties props = new Properties();
props.put("mail.transport.protocol", "smtp");
props.put("mail.smtp.starttls.enable","true");
props.put("mail.smtp.host", SMTP_HOST_NAME);
props.put("mail.smtp.auth", "true");

Authenticator auth = new SMTPAuthenticator();
Session session = Session.getDefaultInstance(props, auth);

session.setDebug(debug);

// create a message
Message msg = new MimeMessage(session);

// set the from and to address
InternetAddress addressFrom = new InternetAddress(from);
msg.setFrom(addressFrom);

InternetAddress[] addressTo = new InternetAddress[recipients.length];
for (int i = 0; i < recipients.length; i++) {
addressTo[i] = new InternetAddress(recipients[i]);
}
msg.setRecipients(Message.RecipientType.TO, addressTo);

//메일 제목///
subject = StringUtil.getDate( StringUtil.getOffsetDateToDate(StringUtil.getToday("yyyyMMdd"), -1), "yyyy-MM-dd")+"일 정보입니다.";
msg.setSubject(MimeUtility.encodeText(subject,"EUC-KR","B"));

//메일 내용
message = "<html><body><font color=green>"
+ "<b>★ 머꼬<b>"
+ 머꼬"
+ " 머꼬
+ "</font></body></html>";
MimeBodyPart mbp_cont = new MimeBodyPart();
mbp_cont.setContent(message, "text/html; charset=euc-kr"); //한글 과 html사용

String fileaddress = "파일이 있는 절대경로"; //파일이 있는 절대경로
MimeBodyPart mbp = new MimeBodyPart();
FileDataSource fds = new FileDataSource(fileaddress);
mbp.setDataHandler(new DataHandler(fds));
mbp.setFileName(MimeUtility.encodeText(fds.getName(),"EUC-KR","B")); //한글파일네임을 적기 위해서

Multipart mp = new MimeMultipart();
mp.addBodyPart(mbp_cont);
mp.addBodyPart(mbp);
msg.setContent(mp);

Transport.send(msg);
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
}

/**
* SimpleAuthenticator is used to do simple authentication when the SMTP
* server requires it.
*/
private class SMTPAuthenticator extends Authenticator {

public PasswordAuthentication getPasswordAuthentication() {
String username = SMTP_AUTH_USER;
String password = SMTP_AUTH_PWD;
return new PasswordAuthentication(username, password);
}
}
}