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JavaMail创建邮件和发送邮件

2016-04-04 17:20 645 查看


第一篇

最近从项目分离出来的注册邮箱激活功能,整理一下,方便下次使用

RegisterValidateService.java

package com.app.service.impl;

import java.text.ParseException;

import java.util.Date;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.stereotype.Service;

import com.app.dao.UserDao;

import com.app.tools.MD5Tool;

import com.app.tools.MD5Util;

import com.app.tools.SendEmail;

import com.app.tools.ServiceException;

import com.code.model.UserModel;

/**

*

* @author Qixuan.Chen

*/

@Service

public class RegisterValidateService {

@Autowired

private UserDao userDao;

/**

* 处理注册

*/

public void processregister(String email){

UserModel user=new UserModel();

Long as=5480l;

user.setId(as);

user.setName("xiaoming");

user.setPassword("324545");

user.setEmail(email);

user.setRegisterTime(new Date());

user.setStatus(0);

///如果处于安全,可以将激活码处理的更复杂点,这里我稍做简单处理

//user.setValidateCode(MD5Tool.MD5Encrypt(email));

user.setValidateCode(MD5Util.encode2hex(email));

userDao.save(user);//保存注册信息

///邮件的内容

StringBuffer sb=new StringBuffer("点击下面链接激活账号,48小时生效,否则重新注册账号,链接只能使用一次,请尽快激活!</br>");

sb.append("<a href=\"http://localhost:8080/springmvc/user/register?action=activate&email=");

sb.append(email);

sb.append("&validateCode=");

sb.append(user.getValidateCode());

sb.append("\">http://localhost:8080/springmvc/user/register?action=activate&email=");

sb.append(email);

sb.append("&validateCode=");

sb.append(user.getValidateCode());

sb.append("</a>");

//发送邮件

SendEmail.send(email, sb.toString());

System.out.println("发送邮件");

}

/**

* 处理激活

* @throws ParseException

*/

///传递激活码和email过来

public void processActivate(String email , String validateCode)throws ServiceException, ParseException{

//数据访问层,通过email获取用户信息

UserModel user=userDao.find(email);

//验证用户是否存在

if(user!=null) {

//验证用户激活状态

if(user.getStatus()==0) {

///没激活

Date currentTime = new Date();//获取当前时间

//验证链接是否过期

currentTime.before(user.getRegisterTime());

if(currentTime.before(user.getLastActivateTime())) {

//验证激活码是否正确

if(validateCode.equals(user.getValidateCode())) {

//激活成功, //并更新用户的激活状态,为已激活

System.out.println("==sq==="+user.getStatus());

user.setStatus(1);//把状态改为激活

System.out.println("==sh==="+user.getStatus());

userDao.update(user);

} else {

throw new ServiceException("激活码不正确");

}

} else { throw new ServiceException("激活码已过期!");

}

} else {

throw new ServiceException("邮箱已激活,请登录!");

}

} else {

throw new ServiceException("该邮箱未注册(邮箱地址不存在)!");

}

}

}

RegisterController.java

复制代码代码如下:

package com.app.web.controller;

import java.text.ParseException;

import javax.annotation.Resource;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import org.springframework.stereotype.Controller;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RequestMethod;

import org.springframework.web.servlet.ModelAndView;

import com.app.service.impl.RegisterValidateService;

import com.app.tools.ServiceException;

@Controller

public class RegisterController {

@Resource

private RegisterValidateService service;

@RequestMapping(value="/user/register",method={RequestMethod.GET,RequestMethod.POST})

public ModelAndView load(HttpServletRequest request,HttpServletResponse response) throws ParseException{

String action = request.getParameter("action");

System.out.println("-----r----"+action);

ModelAndView mav=new ModelAndView();

if("register".equals(action)) {

//注册

String email = request.getParameter("email");

service.processregister(email);//发邮箱激活

mav.addObject("text","注册成功");

mav.setViewName("register/register_success");

}

else if("activate".equals(action)) {

//激活

String email = request.getParameter("email");//获取email

String validateCode = request.getParameter("validateCode");//激活码

try {

service.processActivate(email , validateCode);//调用激活方法

mav.setViewName("register/activate_success");

} catch (ServiceException e) {

request.setAttribute("message" , e.getMessage());

mav.setViewName("register/activate_failure");

}

}

return mav;

}

}

UserDao.java(这里个人没有做入库操作,只是利用集合,做过效果出来0_0)

复制代码代码如下:

package com.app.dao;

import java.text.ParseException;

import java.text.SimpleDateFormat;

import java.util.Date;

import java.util.HashMap;

import org.springframework.stereotype.Repository;

import com.code.model.UserModel;

/**

*

* @author Qixuan.Chen

*/

@Repository

public class UserDao {

public HashMap<String, String> map=new HashMap<String, String>();

/**

* @保存注册信息

* private Long id;

private String name;

private String password;

private String email;//注册账号

private int status;//激活状态

private String validateCode;//激活码

private Date registerTime;//注册时间

*/

public void save(UserModel user){

System.out.println("cicicici");

map.put("id", String.valueOf(user.getId()));

map.put("email", user.getEmail());

map.put("validateCode", user.getValidateCode());

SimpleDateFormat sdf=new SimpleDateFormat("yyyyMMddhhmmss");

String time=sdf.format(user.getRegisterTime());

map.put("registerTime", time);

int status=user.getStatus();

map.put("status", String.valueOf(status));

map.put("name", user.getName());

String t2=sdf.format(user.getLastActivateTime());

map.put("activeLastTime", String.valueOf(t2));

System.out.println("=======s========="+status);

}

/**

* @更新 user

*/

public void update(UserModel user){

map.put("email", user.getEmail());

map.put("validateCode", user.getValidateCode());

Date time=user.getRegisterTime();

map.put("registerTime", String.valueOf(time));

int status=user.getStatus();

map.put("status", String.valueOf(status));

System.out.println("=======st========="+status);

}

/**

* @throws ParseException

* @查找信息

*/

public UserModel find(String email) throws ParseException{

UserModel user=new UserModel();

user.setEmail(map.get("email"));

user.setName(map.get("name"));

SimpleDateFormat sdf=new SimpleDateFormat("yyyyMMddhhmmss");

Date day=sdf.parse(map.get("registerTime"));

user.setRegisterTime(day);

user.setStatus(Integer.valueOf(map.get("status")));

user.setValidateCode(map.get("validateCode"));

return user;

}

}

UserModel.java

复制代码代码如下:

package com.code.model;

import java.beans.Transient;

import java.util.Calendar;

import java.util.Date;

public class UserModel {

private Long id;

private String name;

private String password;

private String email;//注册账号

private int status=0;//激活状态

private String validateCode;//激活码

private Date registerTime;//注册时间

/////////////////

public Long getId() {

return id;

}

public void setId(Long id) {

this.id = id;

}

public String getName() {

return name;

}

public void setName(String name) {

this.name = name;

}

public String getPassword() {

return password;

}

public void setPassword(String password) {

this.password = password;

}

public String getEmail() {

return email;

}

public void setEmail(String email) {

this.email = email;

}

public int getStatus() {

return status;

}

public void setStatus(int status) {

this.status = status;

}

public String getValidateCode() {

return validateCode;

}

public void setValidateCode(String validateCode) {

this.validateCode = validateCode;

}

public Date getRegisterTime() {

return registerTime;

}

public void setRegisterTime(Date registerTime) {

this.registerTime = registerTime;

}

/////////////////////////

@Transient

public Date getLastActivateTime() {

Calendar cl = Calendar.getInstance();

cl.setTime(registerTime);

cl.add(Calendar.DATE , 2);

return cl.getTime();

}

}

SendEmail.java

复制代码代码如下:

package com.app.tools;

import java.util.Date;

import java.util.Properties;

import javax.mail.Authenticator;

import javax.mail.Message;

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.MimeMessage;

/**

*

* @author Qixuan.Chen

*/

public class SendEmail {

public static final String HOST = "smtp.163.com";

public static final String PROTOCOL = "smtp";

public static final int PORT = 25;

public static final String FROM = "xxxxx@xx.com";//发件人的email

public static final String PWD = "123456";//发件人密码

/**

* 获取Session

* @return

*/

private static Session getSession() {

Properties props = new Properties();

props.put("mail.smtp.host", HOST);//设置服务器地址

props.put("mail.store.protocol" , PROTOCOL);//设置协议

props.put("mail.smtp.port", PORT);//设置端口

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

Authenticator authenticator = new Authenticator() {

@Override

protected PasswordAuthentication getPasswordAuthentication() {

return new PasswordAuthentication(FROM, PWD);

}

};

Session session = Session.getDefaultInstance(props , authenticator);

return session;

}

public static void send(String toEmail , String content) {

Session session = getSession();

try {

System.out.println("--send--"+content);

// Instantiate a message

Message msg = new MimeMessage(session);

//Set message attributes

msg.setFrom(new InternetAddress(FROM));

InternetAddress[] address = {new InternetAddress(toEmail)};

msg.setRecipients(Message.RecipientType.TO, address);

msg.setSubject("账号激活邮件");

msg.setSentDate(new Date());

msg.setContent(content , "text/html;charset=utf-8");

//Send the message

Transport.send(msg);

}

catch (MessagingException mex) {

mex.printStackTrace();

}

}

}

MD5Util.java

复制代码代码如下:

package com.app.tools;

import java.io.UnsupportedEncodingException;

import java.security.MessageDigest;

import java.security.NoSuchAlgorithmException;

public class MD5Util {

/**

* 将源字符串使用MD5加密为字节数组

* @param source

* @return

*/

public static byte[] encode2bytes(String source) {

byte[] result = null;

try {

MessageDigest md = MessageDigest.getInstance("MD5");

md.reset();

md.update(source.getBytes("UTF-8"));

result = md.digest();

} catch (NoSuchAlgorithmException e) {

e.printStackTrace();

} catch (UnsupportedEncodingException e) {

e.printStackTrace();

}

return result;

}

/**

* 将源字符串使用MD5加密为32位16进制数

* @param source

* @return

*/

public static String encode2hex(String source) {

byte[] data = encode2bytes(source);

StringBuffer hexString = new StringBuffer();

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

String hex = Integer.toHexString(0xff & data[i]);

if (hex.length() == 1) {

hexString.append('0');

}

hexString.append(hex);

}

return hexString.toString();

}

/**

* 验证字符串是否匹配

* @param unknown 待验证的字符串

* @param okHex 使用MD5加密过的16进制字符串

* @return 匹配返回true,不匹配返回false

*/

public static boolean validate(String unknown , String okHex) {

return okHex.equals(encode2hex(unknown));

}

}

ServiceException.java

复制代码代码如下:

package com.app.tools;

public class ServiceException extends Exception {

private static final long serialVersionUID = -1708015121235851228L;

public ServiceException(String message) {

super(message);

}

}

jsp页面

registerEmailValidae.jsp

复制代码代码如下:

<h2>注册激活</h2>

<form action="user/register?action=register" method="post">

Email:<input type="text" id="email" name="email" value="" >

<input type="submit" value="提交">

</form>

register_success.jsp

复制代码代码如下:

<body>

恭喜你注册成功!请到注册的邮箱点击链接激活!

</body>

activate_success.jsp:

复制代码代码如下:

<body>

账号激活成功,点击这里去登录!

</body>

activate_failure.jsp:

<body>

激活失败!错误信息:${message }

</body>

效果图:

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第二篇


javaWeb学习总结(五十二)——使用JavaMail创建邮件和发送邮件

一、RFC882文档简单说明

  RFC882文档规定了如何编写一封简单的邮件(纯文本邮件),一封简单的邮件包含邮件头和邮件体两个部分,邮件头和邮件体之间使用空行分隔。
  邮件头包含的内容有:

from字段   --用于指明发件人
to字段    --用于指明收件人
subject字段 --用于说明邮件主题
cc字段    -- 抄送,将邮件发送给收件人的同时抄送给另一个收件人,收件人可以看到邮件抄送给了谁
bcc字段    -- 密送,将邮件发送给收件人的同时将邮件秘密发送给另一个收件人,收件人无法看到邮件密送给了谁

  邮件体指的就是邮件的具体内容。

二、MIME协议简单介绍

  在我们的实际开发当中,一封邮件既可能包含图片,又可能包含有附件,在这样的情况下,RFC882文档规定的邮件格式就无法满足要求了。
  MIME协议是对RFC822文档的升级和补充,它描述了如何生产一封复杂的邮件。通常我们把MIME协议描述的邮件称之为MIME邮件MIME协议描述的数据称之为MIME消息。

  对于一封复杂邮件,如果包含了多个不同的数据,MIME协议规定了要使用分隔线对多段数据进行分隔,并使用Content-Type头字段对数据的类型、以及多个数据之间的关系进行描述。

三、使用JavaMail创建邮件和发送邮件

  JavaMail创建的邮件是基于MIME协议的。因此可以使用JavaMail创建出包含图片,包含附件的复杂邮件。

3.1、JavaMail API的简单介绍

  


  


  


3.2、创建邮件发送测试项目

  


3.3、发送一封只包含文本的简单邮件

1 package me.gacl.main;
2
3 import java.util.Properties;
4 import javax.mail.Message;
5 import javax.mail.Session;
6 import javax.mail.Transport;
7 import javax.mail.internet.InternetAddress;
8 import javax.mail.internet.MimeMessage;
9
10 /**
11 * @ClassName: Sendmail
12 * @Description: 发送Email
13 * @author: 孤傲苍狼
14 * @date: 2015-1-12 下午9:42:56
15 *
16 */
17 public class Sendmail {
18
19     /**
20      * @param args
21      * @throws Exception
22      */
23     public static void main(String[] args) throws Exception {
24
25         Properties prop = new Properties();
26         prop.setProperty("mail.host", "smtp.sohu.com");
27         prop.setProperty("mail.transport.protocol", "smtp");
28         prop.setProperty("mail.smtp.auth", "true");
29         //使用JavaMail发送邮件的5个步骤
30         //1、创建session
31         Session session = Session.getInstance(prop);
32         //开启Session的debug模式,这样就可以查看到程序发送Email的运行状态
33         session.setDebug(true);
34         //2、通过session得到transport对象
35         Transport ts = session.getTransport();
36         //3、使用邮箱的用户名和密码连上邮件服务器,发送邮件时,发件人需要提交邮箱的用户名和密码给smtp服务器,用户名和密码都通过验证之后才能够正常发送邮件给收件人。
37         ts.connect("smtp.sohu.com", "gacl", "邮箱密码");
38         //4、创建邮件
39         Message message = createSimpleMail(session);
40         //5、发送邮件
41         ts.sendMessage(message, message.getAllRecipients());
42         ts.close();
43     }
44
45     /**
46     * @Method: createSimpleMail
47     * @Description: 创建一封只包含文本的邮件
48     * @Anthor:孤傲苍狼
49     *
50     * @param session
51     * @return
52     * @throws Exception
53     */
54     public static MimeMessage createSimpleMail(Session session)
55             throws Exception {
56         //创建邮件对象
57         MimeMessage message = new MimeMessage(session);
58         //指明邮件的发件人
59         message.setFrom(new InternetAddress("gacl@sohu.com"));
60         //指明邮件的收件人,现在发件人和收件人是一样的,那就是自己给自己发
61         message.setRecipient(Message.RecipientType.TO, new InternetAddress("gacl@sohu.com"));
62         //邮件的标题
63         message.setSubject("只包含文本的简单邮件");
64         //邮件的文本内容
65         message.setContent("你好啊!", "text/html;charset=UTF-8");
66         //返回创建好的邮件对象
67         return message;
68     }
69 }


3.4、发送包含内嵌图片的邮件

1 package me.gacl.main;
2
3 import java.io.FileOutputStream;
4 import java.util.Properties;
5
6 import javax.activation.DataHandler;
7 import javax.activation.FileDataSource;
8 import javax.mail.Message;
9 import javax.mail.Session;
10 import javax.mail.Transport;
11 import javax.mail.internet.InternetAddress;
12 import javax.mail.internet.MimeBodyPart;
13 import javax.mail.internet.MimeMessage;
14 import javax.mail.internet.MimeMultipart;
15
16 /**
17 * @ClassName: Sendmail
18 * @Description: 发送Email
19 * @author: 孤傲苍狼
20 * @date: 2015-1-12 下午9:42:56
21 *
22 */
23 public class Sendmail {
24
25     /**
26      * @param args
27      * @throws Exception
28      */
29     public static void main(String[] args) throws Exception {
30
31         Properties prop = new Properties();
32         prop.setProperty("mail.host", "smtp.sohu.com");
33         prop.setProperty("mail.transport.protocol", "smtp");
34         prop.setProperty("mail.smtp.auth", "true");
35         //使用JavaMail发送邮件的5个步骤
36         //1、创建session
37         Session session = Session.getInstance(prop);
38         //开启Session的debug模式,这样就可以查看到程序发送Email的运行状态
39         session.setDebug(true);
40         //2、通过session得到transport对象
41         Transport ts = session.getTransport();
42         //3、连上邮件服务器,需要发件人提供邮箱的用户名和密码进行验证
43         ts.connect("smtp.sohu.com", "gacl", "邮箱密码");
44         //4、创建邮件
45         Message message = createImageMail(session);
46         //5、发送邮件
47         ts.sendMessage(message, message.getAllRecipients());
48         ts.close();
49     }
50
51     /**
52     * @Method: createImageMail
53     * @Description: 生成一封邮件正文带图片的邮件
54     * @Anthor:孤傲苍狼
55     *
56     * @param session
57     * @return
58     * @throws Exception
59     */
60     public static MimeMessage createImageMail(Session session) throws Exception {
61         //创建邮件
62         MimeMessage message = new MimeMessage(session);
63         // 设置邮件的基本信息
64         //发件人
65         message.setFrom(new InternetAddress("gacl@sohu.com"));
66         //收件人
67         message.setRecipient(Message.RecipientType.TO, new InternetAddress("xdp_gacl@sina.cn"));
68         //邮件标题
69         message.setSubject("带图片的邮件");
70
71         // 准备邮件数据
72         // 准备邮件正文数据
73         MimeBodyPart text = new MimeBodyPart();
74         text.setContent("这是一封邮件正文带图片<img src='cid:xxx.jpg'>的邮件", "text/html;charset=UTF-8");
75         // 准备图片数据
76         MimeBodyPart image = new MimeBodyPart();
77         DataHandler dh = new DataHandler(new FileDataSource("src\\1.jpg"));
78         image.setDataHandler(dh);
79         image.setContentID("xxx.jpg");
80         // 描述数据关系
81         MimeMultipart mm = new MimeMultipart();
82         mm.addBodyPart(text);
83         mm.addBodyPart(image);
84         mm.setSubType("related");
85
86         message.setContent(mm);
87         message.saveChanges();
88         //将创建好的邮件写入到E盘以文件的形式进行保存
89         message.writeTo(new FileOutputStream("E:\\ImageMail.eml"));
90         //返回创建好的邮件
91         return message;
92     }
93 }


3.5、发送包含附件的邮件

1 package me.gacl.main;
2
3 import java.io.FileOutputStream;
4 import java.util.Properties;
5
6 import javax.activation.DataHandler;
7 import javax.activation.FileDataSource;
8 import javax.mail.Message;
9 import javax.mail.Session;
10 import javax.mail.Transport;
11 import javax.mail.internet.InternetAddress;
12 import javax.mail.internet.MimeBodyPart;
13 import javax.mail.internet.MimeMessage;
14 import javax.mail.internet.MimeMultipart;
15
16 /**
17 * @ClassName: Sendmail
18 * @Description: 发送Email
19 * @author: 孤傲苍狼
20 * @date: 2015-1-12 下午9:42:56
21 *
22 */
23 public class Sendmail {
24
25     /**
26      * @param args
27      * @throws Exception
28      */
29     public static void main(String[] args) throws Exception {
30
31         Properties prop = new Properties();
32         prop.setProperty("mail.host", "smtp.sohu.com");
33         prop.setProperty("mail.transport.protocol", "smtp");
34         prop.setProperty("mail.smtp.auth", "true");
35         //使用JavaMail发送邮件的5个步骤
36         //1、创建session
37         Session session = Session.getInstance(prop);
38         //开启Session的debug模式,这样就可以查看到程序发送Email的运行状态
39         session.setDebug(true);
40         //2、通过session得到transport对象
41         Transport ts = session.getTransport();
42         //3、连上邮件服务器
43         ts.connect("smtp.sohu.com", "gacl", "邮箱密码");
44         //4、创建邮件
45         Message message = createAttachMail(session);
46         //5、发送邮件
47         ts.sendMessage(message, message.getAllRecipients());
48         ts.close();
49     }
50
51     /**
52     * @Method: createAttachMail
53     * @Description: 创建一封带附件的邮件
54     * @Anthor:孤傲苍狼
55     *
56     * @param session
57     * @return
58     * @throws Exception
59     */
60     public static MimeMessage createAttachMail(Session session) throws Exception{
61         MimeMessage message = new MimeMessage(session);
62
63         //设置邮件的基本信息
64         //发件人
65         message.setFrom(new InternetAddress("gacl@sohu.com"));
66         //收件人
67         message.setRecipient(Message.RecipientType.TO, new InternetAddress("xdp_gacl@sina.cn"));
68         //邮件标题
69         message.setSubject("JavaMail邮件发送测试");
70
71         //创建邮件正文,为了避免邮件正文中文乱码问题,需要使用charset=UTF-8指明字符编码
72         MimeBodyPart text = new MimeBodyPart();
73         text.setContent("使用JavaMail创建的带附件的邮件", "text/html;charset=UTF-8");
74
75         //创建邮件附件
76         MimeBodyPart attach = new MimeBodyPart();
77         DataHandler dh = new DataHandler(new FileDataSource("src\\2.jpg"));
78         attach.setDataHandler(dh);
79         attach.setFileName(dh.getName());  //
80
81         //创建容器描述数据关系
82         MimeMultipart mp = new MimeMultipart();
83         mp.addBodyPart(text);
84         mp.addBodyPart(attach);
85         mp.setSubType("mixed");
86
87         message.setContent(mp);
88         message.saveChanges();
89         //将创建的Email写入到E盘存储
90         message.writeTo(new FileOutputStream("E:\\attachMail.eml"));
91         //返回生成的邮件
92         return message;
93     }
94 }


3.6、发送包含内嵌图片和附件的复杂邮件

1 package me.gacl.main;
2
3 import java.io.FileOutputStream;
4 import java.util.Properties;
5 import javax.activation.DataHandler;
6 import javax.activation.FileDataSource;
7 import javax.mail.Message;
8 import javax.mail.Session;
9 import javax.mail.Transport;
10 import javax.mail.internet.InternetAddress;
11 import javax.mail.internet.MimeBodyPart;
12 import javax.mail.internet.MimeMessage;
13 import javax.mail.internet.MimeMultipart;
14 import javax.mail.internet.MimeUtility;
15
16 /**
17 * @ClassName: Sendmail
18 * @Description: 发送Email
19 * @author: 孤傲苍狼
20 * @date: 2015-1-12 下午9:42:56
21 *
22 */
23 public class Sendmail {
24
25     /**
26      * @param args
27      * @throws Exception
28      */
29     public static void main(String[] args) throws Exception {
30
31         Properties prop = new Properties();
32         prop.setProperty("mail.host", "smtp.sohu.com");
33         prop.setProperty("mail.transport.protocol", "smtp");
34         prop.setProperty("mail.smtp.auth", "true");
35         //使用JavaMail发送邮件的5个步骤
36         //1、创建session
37         Session session = Session.getInstance(prop);
38         //开启Session的debug模式,这样就可以查看到程序发送Email的运行状态
39         session.setDebug(true);
40         //2、通过session得到transport对象
41         Transport ts = session.getTransport();
42         //3、连上邮件服务器
43         ts.connect("smtp.sohu.com", "gacl", "邮箱密码");
44         //4、创建邮件
45         Message message = createMixedMail(session);
46         //5、发送邮件
47         ts.sendMessage(message, message.getAllRecipients());
48         ts.close();
49     }
50
51     /**
52     * @Method: createMixedMail
53     * @Description: 生成一封带附件和带图片的邮件
54     * @Anthor:孤傲苍狼
55     *
56     * @param session
57     * @return
58     * @throws Exception
59     */
60     public static MimeMessage createMixedMail(Session session) throws Exception {
61         //创建邮件
62         MimeMessage message = new MimeMessage(session);
63
64         //设置邮件的基本信息
65         message.setFrom(new InternetAddress("gacl@sohu.com"));
66         message.setRecipient(Message.RecipientType.TO, new InternetAddress("xdp_gacl@sina.cn"));
67         message.setSubject("带附件和带图片的的邮件");
68
69         //正文
70         MimeBodyPart text = new MimeBodyPart();
71         text.setContent("xxx这是女的xxxx<br/><img src='cid:aaa.jpg'>","text/html;charset=UTF-8");
72
73         //图片
74         MimeBodyPart image = new MimeBodyPart();
75         image.setDataHandler(new DataHandler(new FileDataSource("src\\3.jpg")));
76         image.setContentID("aaa.jpg");
77
78         //附件1
79         MimeBodyPart attach = new MimeBodyPart();
80         DataHandler dh = new DataHandler(new FileDataSource("src\\4.zip"));
81         attach.setDataHandler(dh);
82         attach.setFileName(dh.getName());
83
84         //附件2
85         MimeBodyPart attach2 = new MimeBodyPart();
86         DataHandler dh2 = new DataHandler(new FileDataSource("src\\波子.zip"));
87         attach2.setDataHandler(dh2);
88         attach2.setFileName(MimeUtility.encodeText(dh2.getName()));
89
90         //描述关系:正文和图片
91         MimeMultipart mp1 = new MimeMultipart();
92         mp1.addBodyPart(text);
93         mp1.addBodyPart(image);
94         mp1.setSubType("related");
95
96         //描述关系:正文和附件
97         MimeMultipart mp2 = new MimeMultipart();
98         mp2.addBodyPart(attach);
99         mp2.addBodyPart(attach2);
100
101         //代表正文的bodypart
102         MimeBodyPart content = new MimeBodyPart();
103         content.setContent(mp1);
104         mp2.addBodyPart(content);
105         mp2.setSubType("mixed");
106
107         message.setContent(mp2);
108         message.saveChanges();
109
110         message.writeTo(new FileOutputStream("E:\\MixedMail.eml"));
111         //返回创建好的的邮件
112         return message;
113     }
114 }
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