java mail邮件发送(带附件)有三个类

MailSenderInfo.java

package mail;

import java.util.Properties;    
import java.util.Vector;
public class MailSenderInfo {    
    // 发送邮件的server的IP和端口    
    private String mailServerHost;    
    private String mailServerPort = "25";    
    // 邮件发送者的地址    
    private String fromAddress;    
    // 邮件接收者的地址    
    private String toAddress;    
    // 登陆邮件发送server的username与password    
    private String userName;    
    private String password;    
    // 是否须要身份验证    
    private boolean validate = false;  
    // 是否启用ssl 
    private boolean validateSSL = false;    
    // 邮件主题    
    private String subject;    
    // 邮件的文本内容    
    private String content;    
    // 邮件附件的文件名称    
    private Vector attachFileNames;      
    /**   
      * 获得邮件会话属性   
      */    
    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 boolean isValidate() {    
      return validate;    
    }   
    public void setValidate(boolean validate) {    
      this.validate = validate;    
    }   
    
    public Vector getAttachFileNames() {
		return attachFileNames;
	}
	public void setAttachFileNames(Vector attachFileNames) {
		this.attachFileNames = attachFileNames;
	}
	public String getFromAddress() {    
      return fromAddress;    
    }    
    public void setFromAddress(String fromAddress) {    
      this.fromAddress = fromAddress;    
    }   
    public String getPassword() {    
      return password;    
    }   
    public void setPassword(String password) {    
      this.password = password;    
    }   
    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;    
    }   
    public String getSubject() {    
      return subject;    
    }   
    public void setSubject(String subject) {    
      this.subject = subject;    
    }   
    public String getContent() {    
      return content;    
    }   
    public void setContent(String textContent) {    
      this.content = textContent;    
    }
	public boolean isValidateSSL() {
		return validateSSL;
	}
	public void setValidateSSL(boolean validateSSL) {
		this.validateSSL = validateSSL;
	}    
}   

package mail;

import javax.mail.*;

public class MailAuthenticator extends Authenticator {
	
	private String userName;
	private String password;

	public MailAuthenticator() {
	}

	public MailAuthenticator(String username, String password) {
		this.userName = username;
		this.password = password;
	}

	protected PasswordAuthentication getPasswordAuthentication() {
		return new PasswordAuthentication(userName, password);
	}
}

package mail;

import java.util.Date;
import java.util.Enumeration;
import java.util.Properties;
import java.util.Vector;
import javax.activation.DataHandler;
import javax.activation.FileDataSource;
import javax.mail.Address;
import javax.mail.BodyPart;
import javax.mail.Message;
import javax.mail.MessagingException;
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;

/**
 * 简单邮件（带附件的邮件）发送器
 */
public class SimpleMailSender {
	
	/**
	 * 以html发送邮件(带附件)
	 * 
	 * @param mailInfo
	 *            待发送的邮件的信息
	 */
	public boolean sendHtmlAndAffixMail(MailSenderInfo mailInfo) {
		// 推断是否须要身份认证
		MailAuthenticator authenticator = null;
		Properties pro = mailInfo.getProperties();
		if(mailInfo.isValidateSSL()){
			pro.put("mail.smtp.starttls.enable","true");
			pro.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
		}
		// 假设须要身份认证，则创建一个password验证器
		if (mailInfo.isValidate()) {
			authenticator = new MailAuthenticator(mailInfo.getUserName(),
					mailInfo.getPassword());
		}
		// 依据邮件会话属性和password验证器构造一个发送邮件的session
		Session session = Session.getDefaultInstance(pro, authenticator);
		try {
			MimeMessage msg = new MimeMessage(session); // 构造MimeMessage 并设定主要的值
			// MimeMessage msg = new MimeMessage();
			msg.setFrom(new InternetAddress(mailInfo.getFromAddress()));
			// msg.addRecipients(Message.RecipientType.TO, address);
			// //这个仅仅能是给一个人发送email
			msg.setRecipients(Message.RecipientType.TO, InternetAddress.parse(mailInfo.getToAddress()));
			msg.setSubject(MimeUtility.encodeText(mailInfo.getSubject()));
			Multipart mp = new MimeMultipart();// 构造Multipart
			MimeBodyPart mbpContent = new MimeBodyPart();// 向Multipart加入正文
			mbpContent.setContent(mailInfo.getContent(),
					"text/html;charset=GB2312");
			mp.addBodyPart(mbpContent);// 向MimeMessage加入（Multipart代表正文）
			Vector file = mailInfo.getAttachFileNames();
			Enumeration efile = file.elements();// 向Multipart加入附件
			while (efile.hasMoreElements()) {
				MimeBodyPart mbpFile = new MimeBodyPart();
				String filename = efile.nextElement().toString();
				System.out.println(filename.toLowerCase());
				FileDataSource fds = new FileDataSource(filename);
				mbpFile.setDataHandler(new DataHandler(fds));
				System.out.println(fds.getName());
				mbpFile.setFileName(MimeUtility.encodeText(fds.getName()));
				// 向MimeMessage加入（Multipart代表附件）
				mp.addBodyPart(mbpFile);
			}
			file.removeAllElements();
			// 向Multipart加入MimeMessage
			msg.setContent(mp);
			msg.setSentDate(new Date());
			msg.saveChanges();
			// 发送邮件
			Transport transport = session.getTransport("smtp");
			transport.connect(mailInfo.getMailServerHost(), mailInfo
					.getUserName(), mailInfo.getPassword());
			transport.sendMessage(msg, msg.getAllRecipients());
			transport.close();
		} catch (Exception mex) {
			mex.printStackTrace();
			return false;
		}
		return true;

	}

}

package mail;

import java.util.Vector;

public class MailTest {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
	    //这个类主要是设置邮件   
	      MailSenderInfo mailInfo = new MailSenderInfo();    
	      mailInfo.setMailServerHost(host);    
	      mailInfo.setMailServerPort("465");    
	      mailInfo.setValidate(true);   
	      mailInfo.setValidateSSL(true);   
	      mailInfo.setUserName("username");
	      mailInfo.setPassword("pwd");//您的邮箱password    
	      mailInfo.setFromAddress("address");
	      mailInfo.setToAddress("XXXXX@sina.cn");    
	      mailInfo.setSubject("设置邮箱标题");    
	      mailInfo.setContent("今天应该是魅族粉的狂欢日！"+
"今天魅族在北京正式公布MX4，魅族MX4採用5.36寸1920×1152分辨率屏幕（PPI418），搭载联发科八核处理器，提供2070万像素摄像头，配备3100mAh电池，执行全新的Flyme 4.0系统，支持移动与联通网络双4G，安兔兔跑分46124分，提供深灰色、纯白色及土豪金版本号，16G版售价1799元，32G版售价1999元。");    
	         //这个类主要来发送邮件   
	      Vector fileNames = new Vector();
	      fileNames.add("D:\\delete\\周报表20140903103213.xls");
	      fileNames.add("D:\\delete\\复件 周报表20140903103213.xls");
	      fileNames.add("D:\\delete\\复件 (2) 周报表20140903103213.xls");
	      mailInfo.setAttachFileNames(fileNames);
	      SimpleMailSender sms = new SimpleMailSender();   
	         // sms.sendTextMail(mailInfo);//发送文体格式    
	      sms.sendHtmlAndAffixMail(mailInfo);//发送html格式   
	}

}