package com.kevin.mail;

import java.io.File;

import java.io.IOException;

import java.util.Properties;

import javax.mail.Authenticator;

import javax.mail.Message.RecipientType;

import javax.mail.MessagingException;

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;

public class Demo1

{

public static void main(String[] args) throws Exception

{

test1();

test2();

}

//发送普通邮件

public static void test1()

{

//得到Session

Properties prop = new Properties();

//设置服务器主机名

prop.setProperty("mail.host", "smtp.qq.com");

//设置需要认证

prop.setProperty("mail.smtp.auth", "true");

Authenticator auth = new Authenticator()

{

protected PasswordAuthentication getPasswordAuthentication()

{

PasswordAuthentication pass = new PasswordAuthentication("747692844@qq.com","Direct19931209");

return pass;

}

};

Session session = Session.getInstance(prop,auth);

//创建MimeMessage

MimeMessage msg = new MimeMessage(session);

try

{

//设置发件人信息

msg.setFrom(new InternetAddress("747692844@qq.com"));

//设置收件人信息

msg.setRecipients(RecipientType.TO, "948593493@qq.com");

//设置抄送

msg.setRecipients(RecipientType.CC, "747692844@qq.com");

//设置秘送

msg.setRecipients(RecipientType.BCC,"10086@qq.com");

msg.setSubject("这是来自KevinBlandy的测试邮件");//设置标题

msg.setContent("这就是一封垃圾邮件,哈哈","text/html;charset=utf-8");//设置正文以及类型,编码

//发送邮件

Transport.send(msg);

}

catch (MessagingException e)

{

e.printStackTrace();

}

}

//发送带有附件的邮件

public static void test2() throws IOException

{

//得到Session

Properties prop = new Properties();

//设置服务器主机名

prop.setProperty("mail.host", "smtp.qq.com");

//设置需要认证

prop.setProperty("mail.smtp.auth", "true");

Authenticator auth = new Authenticator()

{

protected PasswordAuthentication getPasswordAuthentication()

{

PasswordAuthentication pass = new PasswordAuthentication("747692844@qq.com","Direct19931209");

return pass;

}

};

Session session = Session.getInstance(prop,auth);

//创建MimeMessage

MimeMessage msg = new MimeMessage(session);

try

{

//设置发件人信息

msg.setFrom(new InternetAddress("747692844@qq.com"));

//设置收件人信息

msg.setRecipients(RecipientType.TO, "948593493@qq.com");

//设置抄送

msg.setRecipients(RecipientType.CC, "747692844@qq.com");

//设置秘送

msg.setRecipients(RecipientType.BCC,"10086@qq.com");

msg.setSubject("这是来自KevinBlandy的测试邮件");//设置标题

/***********************包含附件**************************************/

/**

* 当发送包含附件的邮件时,邮件体就为多部件形式

* */

//创建多部件主题

MimeMultipart list = new MimeMultipart();

//创建MimeBodyPart

MimeBodyPart part1 = new MimeBodyPart();

//设置部件的内容

part1.setContent("这是一封带有附件的邮件","text/html;charset=utf-8");

//把部主体部件添加到集合中

list.addBodyPart(part1);

//在创建一个MimeBodyPart

MimeBodyPart part2 = new MimeBodyPart();

//设置部件的内容 --- 附件文件

part2.attachFile(new File("D:\\test.txt"));

//显示在附件上,并且处理名称乱码问题

part2.setFileName(MimeUtility.encodeText("文件名称.txt"));

//再次把主主体部件,添加到集合中

list.addBodyPart(part2);

//设置给邮件作为邮件的内容

msg.setContent(list);

/******************************************************************/

//发送邮件

Transport.send(msg);

}

catch (MessagingException e)

{

e.printStackTrace();

}

}

}