자바 메일 발송하기.

자바 메일 발송

SendMail mail = new SendMail();

int a = mail.sendMemberMail(SMTP 서버, 수신자메일주소, 제목, 보내는이);

if(a>0){
성공
}else if(a==0){
SMTP 서버 문제
}else{
실패
}

=================SendMail.java======================================

package ;

import java.net.MalformedURLException;
import java.sql.PreparedStatement;
import java.sql.Connection;
import java.sql.Driver;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.HashMap;
import java.util.Properties;

import javax.mail.Message;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.URLName;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeUtility;

import com.sun.mail.smtp.*;

public class SendMail {

 
 public static int sendMemberMail(String smtp, String tolist, String subject, String from) {
  Main knoc =new Main();
  Document doc = null;
  try {

  } catch (MalformedURLException e) {
   e.printStackTrace();
  } catch (DocumentException e) {
   e.printStackTrace();
  }

//내용 쓰기
 String body = "";
  body += "<table><tr><td>";
  body += "====================================================\n\n";
  body += "</td></tr>";
  body += "<tr><td>";
  body += "안녕하십니까.\n";
  body += "</td></tr>";
  body += "<tr><td>";
  body += "테스트 메일 입니다. \n";
  body += "</td></tr>";
  body += "<tr><td>";
  body += "</td></tr>";
  body += "<tr><td>";
  body += "=====================================================\n";
  body += "</td></tr>";
  body += "</table>";

  try {

   Session ses;
   URLName url;

   url = new URLName(smtp);
   Properties props = System.getProperties();
   props.put("mail.smtp.allow8bitmime", "true");
   props.put("mail.smtp.sendpartial", "true");
   props.put("mail.smtp.host", smtp);

   ses = Session.getInstance(props, null);

   com.sun.mail.smtp.SMTPMessage msg = new SMTPMessage(ses);
   msg.setAllow8bitMIME(true);

   InternetAddress fromAddr = new InternetAddress(
     from);
   fromAddr.setPersonal("보내는사람 이름", "EUC-KR");
   msg.setFrom(fromAddr);

   subject = MimeUtility.encodeText(subject, "EUC-KR", "B");
   msg.setSubject(subject);

   InternetAddress[] address = { new InternetAddress(tolist) };
   msg.setRecipients(Message.RecipientType.TO, address);
   
   body = replaceString(body, "\n", "<br>");
   msg.setContent(body, "text/html;charset=\"EUC-KR\"");

   msg.removeHeader("Content-Transfer-Encoding");
   msg.addHeader("Content-Transfer-Encoding", "base64");
   msg.setSentDate(new Date());
   Transport.send(msg);

   //logger.info(body);
   
  } catch (Exception e) {
   knoc.log(e.toString());
   if(e.toString().startsWith("javax.mail.MessagingException: Could not connect to SMTP host")){
    return 0;
   }
   return -1;
  }
 
  return 1;

 }
 

}