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Java 發(fā)送郵件（多接收者和多附件）

//實(shí)體類：

/**
* 發(fā)送郵件的基本信息
* @author dell
*
*/
public class MailInfo implements java.io.Serializable{

   private String host;//發(fā)送郵件的主機(jī)號(hào)
   private String port;//發(fā)送郵件的端口號(hào)
   private String fromAddress;//發(fā)送郵件地址
   private String toAddress;//接收郵件地址
   private String username;//發(fā)送郵件用戶的用戶名
   private String password;//發(fā)送郵件用戶的密碼
   private String validate;//是否需要身份的驗(yàn)證:ture認(rèn)證，false不認(rèn)證信息
   private String subject;//郵件主題
   private String content;//郵件的內(nèi)容,分為文本，超文本，html等形式
   private String[] filepath;//發(fā)送郵件的附件的位置
   private String[] sendAddress;
   private String filename;//發(fā)送郵件的附件顯示的名稱
   private String receivepath;//接收郵件的時(shí)候附件保存的路徑
   private java.util.Date sentdate;
   private float filesize;
   private java.util.Date receivedate;
   private String mailauthor;//郵件作者
   private boolean read;//是否讀過(guò)，true讀過(guò)，false沒(méi)有閱讀過(guò)
   private boolean ExistsFile;//是否有附件true有，false沒(méi)有
   private boolean replysign;//是否有回執(zhí)
   private String messageid;//消息ID
   private int mailnumber;//郵件數(shù)目，一個(gè)用戶的總郵件數(shù)


   public String[] getSendAddress() {
       return sendAddress;
   }
   public void setSendAddress(String[] sendAddress) {
       this.sendAddress = sendAddress;
   }
   public int getMailnumber() {
       return mailnumber;
   }
   public void setMailnumber(int mailnumber) {
       this.mailnumber = mailnumber;
   }
   public String getMessageid() {
       return messageid;
   }
   public void setMessageid(String messageid) {
       this.messageid = messageid;
   }
   public boolean isExistsFile() {
       return ExistsFile;
   }
   public boolean isRead() {
       return read;
   }
   public void setExistsFile(boolean existsFile) {
       ExistsFile = existsFile;
   }
   public void setRead(boolean read) {
       this.read = read;
   }
   public boolean isReplysign() {
       return replysign;
   }
   public void setReplysign(boolean replysign) {
       this.replysign = replysign;
   }
   public String getMailauthor() {
       return mailauthor;
   }
   public void setMailauthor(String mailauthor) {
       this.mailauthor = mailauthor;
   }
   public java.util.Date getReceivedate() {
       return receivedate;
   }
   public void setReceivedate(java.util.Date receivedate) {
       this.receivedate = receivedate;
   }

   public java.util.Date getSentdate() {
       return sentdate;
   }
   public void setSentdate(java.util.Date sentdate) {
       this.sentdate = sentdate;
   }

   public String[] getFilepath() {
       return filepath;
   }
   public void setFilepath(String[] filepath) {
       this.filepath = filepath;
   }
   public String getContent() {
       return content;
   }
   public String getFilename() {
       return filename;
   }
   public String getFromAddress() {
       return fromAddress;
   }
   public String getHost() {
       return host;
   }
   public String getPassword() {
       return password;
   }
   public String getPort() {
       return port;
   }
   public String getSubject() {
       return subject;
   }
   public String getToAddress() {
       return toAddress;
   }
   public String getUsername() {
       return username;
   }
   public void setContent(String content) {
       this.content = content;
   }
   public void setFilename(String filename) {
       this.filename = filename;
   }
   public void setFromAddress(String fromAddress) {
       this.fromAddress = fromAddress;
   }
   public void setHost(String host) {
       this.host = host;
   }
   public void setPassword(String password) {
       this.password = password;
   }
   public void setPort(String port) {
       this.port = port;
   }
   public void setSubject(String subject) {
       this.subject = subject;
   }
   public void setToAddress(String toAddress) {
       this.toAddress = toAddress;
   }
   public void setUsername(String username) {
       this.username = username;
   }
   public String getValidate() {
       return validate;
   }
   public void setValidate(String validate) {
       this.validate = validate;
   }
   public String getReceivepath() {
       return receivepath;
   }
   public void setReceivepath(String receivepath) {
       this.receivepath = receivepath;
   }
}

//發(fā)送郵件程序

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 javax.mail.internet.MimeUtility;

public class SendMail {

   public boolean Send(MailInfo mailInfo)throws Exception{
       Properties props=new Properties();
       //設(shè)置發(fā)送郵件的郵件服務(wù)器的屬性（這里使用網(wǎng)易的smtp服務(wù)器）
       props.put("mail.smtp.host", mailInfo.getHost());
       //需要經(jīng)過(guò)授權(quán)，也就是有戶名和密碼的校驗(yàn)，這樣才能通過(guò)驗(yàn)證（一定要有這一條）
       props.put("mail.smtp.auth", mailInfo.getValidate());
       Session session=Session.getDefaultInstance(props);// 用剛剛設(shè)置好的props對(duì)象構(gòu)建一個(gè)session
//       session.setDebug(true);
       MimeMessage message=new MimeMessage(session);
       try{
           message.setFrom(new InternetAddress(mailInfo.getFromAddress()));
           InternetAddress[] sendTo = new InternetAddress[mailInfo.getSendAddress().length];
           for(int i=0;i<mailInfo.getSendAddress().length;i++){
               sendTo[i]=new InternetAddress(mailInfo.getSendAddress()[i]);
           }
//           message.addRecipient(Message.RecipientType.TO, new InternetAddress(mailInfo.getToAddress()));
           message.setRecipients(Message.RecipientType.TO, sendTo);
           message.setSubject(mailInfo.getSubject());
           message.setSentDate(mailInfo.getSentdate());
           //向multipart對(duì)象中添加郵件的各個(gè)部分內(nèi)容，包括文本內(nèi)容和附件
           Multipart multipart=new MimeMultipart();
           BodyPart contentPart=new MimeBodyPart();
           contentPart.setText(mailInfo.getContent());
           multipart.addBodyPart(contentPart);
           //添加附件
           for(int i=0;i<mailInfo.getFilepath().length;i++){
               BodyPart messageBodyPart=new MimeBodyPart();
               String fpath=mailInfo.getFilepath()[i].split(",")[0];
               DataSource source=new FileDataSource(fpath);
               messageBodyPart.setDataHandler(new DataHandler(source));
               sun.misc.BASE64Encoder enc=new sun.misc.BASE64Encoder();
               String lname=fpath.substring(fpath.lastIndexOf("."), fpath.length());
               String fname=String.valueOf(System.currentTimeMillis())+lname;
               messageBodyPart.setFileName("=?GBK?B?"+enc.encode(fname.getBytes())+"?=");
               multipart.addBodyPart(messageBodyPart);
           }


           message.setContent(multipart);//text/plain表示純文本內(nèi)容
           message.saveChanges();
           Transport transport=session.getTransport("smtp");
           transport.connect(mailInfo.getHost(),mailInfo.getUsername(),mailInfo.getPassword());
           transport.sendMessage(message,message.getAllRecipients());
           transport.close();
           return true;
       }catch(Exception e){
           e.printStackTrace();
       }

       return false;
   }
}

//測(cè)試代碼：

import org.junit.After;
import org.junit.Before;
import org.junit.Test;

public class SendTest {
   @Test
   public void mailTest(){
       SendMail mail=new SendMail();
       MailInfo mailInfo=new MailInfo();
       mailInfo.setContent("郵件內(nèi)容44444444444444444444");
       String[] filepath=new String[]{"D:\\1317742305879.csv","D:\\zpssoa.log","E:\\Emotion\\Photo\\好寂寞好空虛.gif"};
       mailInfo.setFilepath(filepath);
//       mailInfo.setFilename("希望"+fname);
       mailInfo.setFromAddress("leeposter@126.com");
       mailInfo.setHost("smtp.126.com");
       mailInfo.setSubject("郵件主題444444444444444444444");
//       mailInfo.setToAddress("liposter@163.com");
       String[] destination=new String[]{"liposter@163.com","lposter@163.com","liposter@126.com"};
       mailInfo.setSendAddress(destination);
       mailInfo.setUsername("leeposter");
       mailInfo.setValidate("true");
       mailInfo.setPassword("****");
       try{
           boolean flag=mail.Send(mailInfo);
           if(flag==true){
               System.out.println("發(fā)送成功");
           }else{
               System.out.println("發(fā)送失敗");
           }
       }catch(Exception e){
           e.printStackTrace();
       }
   }
}

posted on 2011-10-18 23:28 abin 閱讀(1390) 評(píng)論(0) 編輯收藏

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