package com.yihu.utils;

/**
 * 
 */

import java.io.File;
import java.util.Properties;

import javax.mail.Authenticator;
import javax.mail.BodyPart;
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.MimeBodyPart;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeMultipart;
import javax.mail.internet.MimeUtility;
/**
 * @author 林小辉
 * @company   
 * 2017-05-26
 */
public class MailUtil {

	public static class MyAuthenticator extends Authenticator{
		String name;
		String password;
		public MyAuthenticator(String name,String password){
			this.name = name;
			this.password = password;
			this.getPasswordAuthentication();
		}
		@Override
		protected PasswordAuthentication getPasswordAuthentication() {
			
			return new PasswordAuthentication(name,password);
		}
	}
	
	/**
	 * 
	 * @param subject 主题
	 * @param context 邮件内容
	 * @param emails 收件人（多人）
	 * @param attachment 附件  （null标识不发送邮件）
	 * @throws Exception
	 */
	public static void send(String subject,String context,String[] emails) throws Exception{
		//发送邮箱的用户名和密码
		String name = "mailmaster@jkzl.com";
		String password = "qazwsx321$1";
		Properties props = System.getProperties();
		//设置smtp主机																																																						
		props.put("mail.smtp.host", "smtp.263.net");
		//设置smtp验证属性
		props.put("mail.smtp.auth","true");
		
		MyAuthenticator auth = new MyAuthenticator(name,password);
		//获得邮件会话对象
		Session session = Session.getDefaultInstance(props, auth);
		//创建MIME邮件对象
		MimeMessage message = new MimeMessage(session);
		subject = MimeUtility.encodeWord(subject, "UTF-8", "Q");
		message.setSubject(subject);
		//设置邮件发送人
		message.setFrom(new InternetAddress("mailmaster@jkzl.com"));
		//设置邮件收件人
		InternetAddress[] as = new InternetAddress[emails.length]; 
		for (int i = 0;i<emails.length;i++) {
			as[i]= new InternetAddress();
			as[i].setAddress(emails[i]);
		}
		message.setRecipients(Message.RecipientType.TO ,as);
		//设置邮件主题
		message.setSubject(subject);
		//设置上传的正文
		BodyPart bpContent = new MimeBodyPart();
		bpContent.setContent(context, "text/html;charset=UTF-8");
		MimeMultipart mp = new MimeMultipart();
		mp.addBodyPart(bpContent);
		
	 
		
		message.setContent(mp);
		message.saveChanges();
		//创建SMTP邮件协议发送对象
		Transport transport = session.getTransport("smtp");
		//取得与邮件服务器的连接
		transport.connect((String)props.get("mail.smtp.host"), name, password);
		//通过邮件服务器发送邮件
		transport.sendMessage(message, message.getRecipients(Message.RecipientType.TO));
		
		transport.close();
		
	}
	
	
	public static void main(String[] args) {
		String[] arry ={"906335852@qq.com"};
		try {
			MailUtil.send("BOOS故障单", "Test", arry);
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}
}