java mail发送邮件(源代码)

http://blog.csdn.net/lun379292733/article/details/7685244

--------------------发送邮件时需要的基本信息类-------------------------

package com.lun.mail;

import java.util.HashMap;
import java.util.Map;
import java.util.Properties;

/**
 * 发送邮件需要的基本信息
 * @author zhanglun
 * blog: blog.csdn.net/lun379292733
 */
public class MailSenderInfo {
 
 private String mailServerHost;      //发送邮件的服务器
 private String mailServerPort="25";    //发送邮件的服务器的端口
 private String fromAddress;            //发送者地址
 private String toAddress;              //接收者地址
 private String username;         //发送者用户名
 private String password;         //发送者密码
 private boolean validate=true;      //是否需要身份验证
 private String subject;           //邮件主题
 private String content;          //邮件内容
 private Map<String, String> mailType;        //邮箱类型
 
 /**
  * 得到邮件会话属性
  *
  */
 public Properties getProperties(){
  Properties p = new Properties();
  p.put("mail.smtp.host", this.mailServerHost);
  p.put("mail.smtp.port", this.mailServerPort);
  p.put("mail.smtp.auth", validate?"true":"false");
  return p;
 }
 
 public String getMailServerHost() {
  return mailServerHost;
 }
 public void setMailServerHost(String mailServerHost) {
  this.mailServerHost = mailServerHost;
 }
 public String getMailServerPort() {
  return mailServerPort;
 }
 public void setMailServerPort(String mailServerPort) {
  this.mailServerPort = mailServerPort;
 }
 public String getFromAddress() {
  return fromAddress;
 }
 public void setFromAddress(String fromAddress) {
  this.fromAddress = fromAddress;
 }
 public String getToAddress() {
  return toAddress;
 }
 public void setToAddress(String toAddress) {
  this.toAddress = toAddress;
 }
 public String getUsername() {
  return username;
 }
 public void setUsername(String username) {
  this.username = username;
  this.fromAddress=username;
  if(username!=null&&username.length()>0){
   String fromEmailExt=username.substring(username.lastIndexOf("@")+1,username.lastIndexOf("."));
   this.mailServerHost=getMailType().get(fromEmailExt);
  }
 }
 public String getPassword() {
  return password;
 }
 public void setPassword(String password) {
  this.password = password;
 }
 public boolean isValidate() {
  return validate;
 }
 public void setValidate(boolean validate) {
  this.validate = validate;
 }
 
 public String getSubject() {
  return subject;
 }

 public void setSubject(String subject) {
  this.subject = subject;
 }

 public String getContent() {
  return content;
 }
 public void setContent(String content) {
  this.content = content;
 }

 public Map<String, String> getMailType() {
  mailType=new HashMap<String, String>();
  mailType.put("163","smtp.163.com");
  mailType.put("139","smtp.139.com");
  mailType.put("126","smtp.126.com");
  mailType.put("qq", "smtp.qq.com");
  mailType.put("sohu", "smtp.sohu.com");
  mailType.put("live","smtp.live.cn");
  mailType.put("msn","smtp.msn.com");
  mailType.put("kum", "mail.kum.net.cn");
  mailType.put("hotmail","smtp.hotmail.cn");
  return mailType;
 }

 public void setMailType(Map<String, String> mailType) {
  this.mailType = mailType;
 }
 
}

 

------------------------------发邮件时的身份验证器-------------------------------

package com.lun.mail;

import javax.mail.Authenticator;
import javax.mail.PasswordAuthentication;

/**
 * 发邮件时的身份验证器
 * @author zhanglun
 * blog: blog.csdn.net/lun379292733
 */
public class MyAuthenticator extends Authenticator{
 
 String userName = null;
 String password = null;
 
 public MyAuthenticator(String userName, String password) {
  this.userName = userName;
  this.password = password;
 }
 @Override
 protected PasswordAuthentication getPasswordAuthentication() {
  return new PasswordAuthentication(userName, password);
 }
 
}

 

-----------------------邮件发送器类，也是主体部分---------------------------

package com.lun.mail;

import java.util.Date;
import java.util.Properties;
import javax.mail.Address;
import javax.mail.BodyPart;
import javax.mail.Message;
import javax.mail.Multipart;
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;

/**
 * 邮件发送器
 * @author zhanglun
 * blog: blog.csdn.net/lun379292733
 */
public class MailSender{
 
 /**
  * 根据邮件会话属性和密码验证器构造一个发送邮件的session    
  * @return
  */
 protected  static Session getSession(MailSenderInfo mailSenderInfo){
  if(mailSenderInfo == null){
   return null;
  }
  MyAuthenticator authenticator = null;
  Properties pro = mailSenderInfo.getProperties();
  if(mailSenderInfo.isValidate()){
   authenticator = new MyAuthenticator(mailSenderInfo.getUsername(),mailSenderInfo.getPassword());
  }
  return Session.getDefaultInstance(pro, authenticator);
 }
 
 /**
  * 发送文本格式邮件
  * @return
  */
 public static boolean sendTextMail(MailSenderInfo mailSenderInfo){
  try {
        
         //得到session
         Session mailSession = getSession(mailSenderInfo); 

   //根据session创建一个邮件消息
   Message mailMessage=new MimeMessage(mailSession);
   
   //创建邮件发送者的地址
   Address fromAddress=new InternetAddress(mailSenderInfo.getFromAddress());
   
   //创建邮件接收者的地址
   Address toAddress=new InternetAddress(mailSenderInfo.getToAddress());
   
   //设置邮件发送者的地址
   mailMessage.setFrom(fromAddress);
   
   //设置邮件接收者地址
   mailMessage.setRecipient(Message.RecipientType.TO, toAddress);
   
   //设置邮件的主题
   mailMessage.setSubject(mailSenderInfo.getSubject());
   
   //设置邮件的发送内容
   mailMessage.setText(mailSenderInfo.getContent());
   
   //设置发送邮件的时间
   mailMessage.setSentDate(new Date());
   
   //发送邮件
   Transport.send(mailMessage);
   
   return true;
  } catch (Exception e) {
   e.printStackTrace();
   return false;
  }
 }
 
 /**
  * 发送html格式邮件
  * @return
  */
 public static boolean sendHtmlMail(MailSenderInfo mailSenderInfo) {
  try {
   //得到session
   Session mailSession = getSession(mailSenderInfo);

   //根据session创建一个邮件消息
   Message mailMessage = new MimeMessage(mailSession);

   //创建邮件发送者的地址
   Address fromAddress=new InternetAddress(mailSenderInfo.getFromAddress());
   
   //创建邮件接收者的地址
   Address toAddress=new InternetAddress(mailSenderInfo.getToAddress());
   
   //设置邮件发送者的地址
   mailMessage.setFrom(fromAddress);
   
   //设置邮件接收者地址
   mailMessage.setRecipient(Message.RecipientType.TO, toAddress);

   //设置邮件消息的主题
   mailMessage.setSubject(mailSenderInfo.getSubject());

   //设置邮件消息发送的时间
   mailMessage.setSentDate(new Date());

   //MiniMultipart类是一个容器类，包含MimeBodyPart类型的对象
   Multipart mainPart = new MimeMultipart();

   //创建一个包含HTML内容的MimeBodyPart
   BodyPart html = new MimeBodyPart();

   //设置HTML内容
   html.setContent(mailSenderInfo.getContent(), "text/html; charset=UTF-8");
   
   //将内容添加到容器对象中
   mainPart.addBodyPart(html);

   //将MiniMultipart对象设置为邮件内容
   mailMessage.setContent(mainPart);

   //发送邮件
   Transport.send(mailMessage);
   
   return true;
  } catch (Exception e) {
   e.printStackTrace();
   return false;
  }
 }
 
}

 

---------------------------------------测试-----------------------------------------

package com.lun.mail;

/**
 * 测试类
 *@author zhanglun
 * blog: blog.csdn.net/lun379292733
 */
public class Test{
 public static void main(String[] args) {
  MailSenderInfo senderInfo=new MailSenderInfo();
  senderInfo.setUsername("[e-mail]"); //用户名
  senderInfo.setPassword("123456");      //密码
  senderInfo.setToAddress("[e-mail]");//接收者
  senderInfo.setSubject("这是主题"); //主题
  senderInfo.setContent("<a href='http://baidu.com'>百度一下</a>"); //内容
  
  //发送
  MailSender.sendHtmlMail(senderInfo);
 }
}

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