邮件订阅功能实现

 

 

http://chaoji-liangbin.blog.163.com/blog/static/2523921220107212044381/

 

package com.gdie.gdsafety.webapp.action;

import java.util.ArrayList;import java.util.Date;import java.util.Properties;

import javax.activation.DataHandler;import javax.activation.DataSource;import javax.activation.FileDataSource;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;

import com.gdie.gdsafety.webapp.common.PropManager;

public class MailSender {

 /**  * 发送单个邮件  *   * @throws Exception  */ public void sendMail() throws Exception {  Properties props = new Properties();// 创建属性对象  props.put("mail.smtp.host", getHost());// 设置smtp服务器地址  props.put("mail.smtp.auth", "true");// 设置服务器smtp需要验证  Session session = Session.getInstance(props, null);// 创建新邮件并群发  MimeMessage message = new MimeMessage(session);// 创建过程对象  message.setFrom(new InternetAddress(getFromAddr()));  message.addRecipient(Message.RecipientType.TO, new InternetAddress(getToAddr()));  message.setSubject(getTitle());// 设置主题  Multipart multipart = new MimeMultipart();  BodyPart contentPart = new MimeBodyPart();  contentPart.setContent(this.getSendtext(), "text/html;charset=GBK");// 设置信件内容  multipart.addBodyPart(contentPart);  if (getAttachPath() != null && getAttachName() != null) {   BodyPart attachmentPart = new MimeBodyPart();   DataSource source = new FileDataSource(getAttachPath());   attachmentPart.setDataHandler(new DataHandler(source));   // BASE64Encoder enc = new BASE64Encoder();   attachmentPart.setFileName("=?GBK?B?" + getAttachName().getBytes()     + "?=");   multipart.addBodyPart(attachmentPart);  }  message.setContent(multipart);  message.saveChanges();  Transport transport = session.getTransport("smtp");  transport.connect(host, getUsername(), getPassword());  transport.sendMessage(message, message.getAllRecipients());  transport.close(); }

 /**  * 群发邮件  *   * @throws Exception  */ public void sendMails() throws Exception {

  Properties props = new Properties();// 创建属性对象  props.put("mail.smtp.host", getHost());// 设置smtp服务器地址  props.put("mail.smtp.auth", "true");// 设置服务器smtp需要验证  Session session = Session.getInstance(props, null);// 创建新邮件并群发  MimeMessage message = new MimeMessage(session);// 创建过程对象  message.setFrom(new InternetAddress(getFromAddr()));// 设置发送邮件地址  message.setSentDate(new Date());// 设置时间  ArrayList<String> list = this.getMutliTo();  InternetAddress[] address = new InternetAddress[list.size()]; // 群发地址  for (int i=0;i<list.size();i++) { // 循环发送   address[i] = new InternetAddress(list.get(i));  }  message.setRecipients(Message.RecipientType.TO, address);  message.setSubject(getTitle());// 设置主题  Multipart multipart = new MimeMultipart();  BodyPart contentPart = new MimeBodyPart();  contentPart.setContent(this.getSendtext(), "text/html;charset=GBK");// 设置信件内容  multipart.addBodyPart(contentPart);  if (getAttachPath() != null && getAttachName() != null) {   BodyPart attachmentPart = new MimeBodyPart();   DataSource source = new FileDataSource(getAttachPath());   attachmentPart.setDataHandler(new DataHandler(source));   // BASE64Encoder enc = new BASE64Encoder();   attachmentPart.setFileName("=?GBK?B?" + getAttachName().getBytes()     + "?=");   multipart.addBodyPart(attachmentPart);  }  message.setContent(multipart);  message.saveChanges();  Transport transport = session.getTransport("smtp");  transport.connect(host, getUsername(), getPassword());  transport.sendMessage(message, message.getAllRecipients());  transport.close(); }

 public ArrayList<String> getMutliTo() {  return MutliTo; }

 public void setMutliTo(ArrayList<String> mutliTo) {  MutliTo = mutliTo; }

 public String getSendtext() {  return sendtext; }

 public void setSendtext(String sendtext) {  this.sendtext = sendtext; }

 public String getHost() {  return host; }

 public void setHost(String host) {  this.host = host; }

 public String getFromAddr() {  return fromAddr; }

 public void setFromAddr(String fromAddr) {  this.fromAddr = fromAddr; }

 public String getToAddr() {  return toAddr; }

 public void setToAddr(String toAddr) {  this.toAddr = toAddr; }

 public String getUsername() {  return username; }

 public void setUsername(String username) {  this.username = username; }

 public String getPassword() {  return password; }

 public void setPassword(String password) {  this.password = password; }

 public String getTitle() {  return title; }

 public void setTitle(String title) {  this.title = title; }

 public String getAttachPath() {  return attachPath; }

 public void setAttachPath(String attachPath) {  this.attachPath = attachPath; }

 public String getAttachName() {  return attachName; }

 public void setAttachName(String attachName) {  this.attachName = attachName; }

 public MailSender(String host, String fromAddr, String toAddr,   String username, String password, String title, String attachPath,   String attachName, String sendtext, ArrayList<String> mutliTo) {  super();  this.host = host;  this.fromAddr = fromAddr;  this.toAddr = toAddr;  this.username = username;  this.password = password;  this.title = title;  this.attachPath = attachPath;  this.attachName = attachName;  this.sendtext = sendtext;  MutliTo = mutliTo; }

 private String host = null; // 邮件服务器 private String fromAddr = null; // 发送邮件地址 private String toAddr = null; // 接收邮件地址 private String username = null; // 发送邮件用户名 private String password = null; // 发送邮件密码 private String title = null; // 邮件标题 private String attachPath = null; // 邮件附件路径 private String attachName = null; // 邮件附件名 private String sendtext = null; // 邮件内容 private ArrayList<String> MutliTo = null; // 群发用户

 public MailSender() {  super(); }

 public static void main(String[] args) {//  ArrayList<String> mutlito = new ArrayList<String>();//  mutlito.add("liangbinny@126.com");//  mutlito.add("wenbin@gdie.com");//  mutlito.add("285203528@qq.com");//  MailSender mail = new MailSender("smtp.126.com", "liangbinny@126.com","wenbin@gdie.com", "liangbinny", "*******", "测试", null,null, "<table border=1><tr><td><a href='http://www.baidu.com'>百度</a></td><td>测试邮件发送是否成功！</td></tr></table>", mutlito);//  try {//   mail.sendMails();//   System.out.println("send ok!!!");//  } catch (Exception e) {//   // TODO Auto-generated catch block//   e.printStackTrace();//   System.out.println("ERROR!!!");//  }  PropManager pm = new PropManager();  String mailhost = pm.getMailhost(); //发送服务器  String mailsender = pm.getMailsender();  //发送者邮箱  String mailuser = pm.getMailuser(); //发送者用户名  String mailpassword = pm.getMailpassword(); //发送者密码  String mailtitle = pm.getMailtitle();  MailSender ms = null;  ms = new MailSender();  ms.setHost(mailhost);  ms.setFromAddr(mailsender);  ms.setUsername(mailuser);  ms.setPassword(mailpassword);  ms.setTitle(mailtitle);  ms.setSendtext("测试");  ms.setToAddr("liangbinny@126.com");  try {   ms.sendMail();  } catch (Exception e) {   // TODO Auto-generated catch block   e.printStackTrace();  } }}