Java(자바) send mail(메일 보내기)

16년 9월 기준.

 

package com.real.sonyparser.util;

 

import java.text.SimpleDateFormat;

import java.util.Date;

import java.util.Properties;

 

import javax.mail.Message;

import javax.mail.PasswordAuthentication;

import javax.mail.Session;

import javax.mail.Transport;

import javax.mail.internet.InternetAddress;

import javax.mail.internet.MimeMessage;

 

import com.real.sonyparser.config.AppConfig;

import com.real.sonyparser.controller.DataController;

 

public class MailSender {

String date;

public void sendMail() {

String host = AppConfig.APP_CONFIG.get("EmailHost");

String port = AppConfig.APP_CONFIG.get("EmailPort");

final String username = AppConfig.APP_CONFIG.get("EmailUser");

final String password = AppConfig.APP_CONFIG.get("EmailPassword");

int subAt = 0;

Properties props = System.getProperties();

props.put("mail.smtp.host", host);

props.put("mail.smtp.port", port);

props.put("mail.smtp.auth", "true");

props.put("mail.smtp.starttls.enable", "true");

props.put("mail.smtp.ssl.trust", host);

 

for(int i=0;i<username.length();i++)

{

System.out.println(i+" "+username.charAt(i));

if(username.charAt(i) == '@')

subAt = i;

}

 

final String u = username.substring(0, subAt);

 

Session session = Session.getDefaultInstance(props, new javax.mail.Authenticator() {

protected PasswordAuthentication getPasswordAuthentication() {

String user = username;

String pwd = password;

return new PasswordAuthentication(user, pwd);

}

});

session.setDebug(true); //for debug

 

try {

System.out.println(subAt+"/"+username+" "+u);

Message mimeMessage = new MimeMessage(session);

mimeMessage.setFrom(new InternetAddress(username));

mimeMessage.setRecipient(Message.RecipientType.TO, new InternetAddress(AppConfig.APP_CONFIG.get("EmailUser")));

mimeMessage.setSubject("SonyParser "+date);

mimeMessage.setText(

"path "+DataController.CSV_PATH+"\n"

+"name "+DataController.CSV_NAME

);

Transport.send(mimeMessage);

}catch(Exception e)

{

e.printStackTrace();

}

}

public void getDate() {

Date d = new Date();

SimpleDateFormat format = new SimpleDateFormat("yyMMdd");

date = format.format(d);

}

}