Java发送email 带附件

package com.chengxi.jm.test;import java.util.Properties;/*** * 邮件发送的参数类 *  * @author wzh * @version 1.0 */public class Mail_SendProper {//邮件服务器private String host;private String port = "25";//邮件发送者地址private String sendAddress ;//接收地址private String receiveAddress = "[e-mail]";//是否需要验证private boolean isValidate ;private String username;private String password;private String  subject;//邮件主题private String  content;//邮件内容private String[] attacheFileName;//邮件附件的名称private String[] recs;//存储接收者邮件地址public Properties getProperties(){Properties properties = new Properties();properties.put("mail.smtp.host", host);properties.put("mail.smtp.post", port);properties.put("mail.smtp.auth",isValidate?"true":"false");return properties;}public String getHost() {return host;}public void setHost(String host) {this.host = host;}public String getPort() {return port;}public void setPort(String port) {this.port = port;}public String getSendAddress() {return sendAddress;}public void setSendAddress(String sendAddress) {this.sendAddress = sendAddress;}public String getReceiveAddress() {return receiveAddress;}public void setReceiveAddress(String receiveAddress) {this.receiveAddress = receiveAddress;}public boolean isValidate() {return isValidate;}public void setValidate(boolean isValidate) {this.isValidate = isValidate;}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 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 String[] getAttacheFileName() {return attacheFileName;}public void setAttacheFileName(String[] attacheFileName) {this.attacheFileName = attacheFileName;}public String[] getRecs() {return recs;}public void setRecs(String[] recs) {this.recs = recs;}}

<pre name="code" class="java">

import javax.mail.Authenticator;import javax.mail.PasswordAuthentication;/*** * 使用第三方邮件服务器登陆 <br/> * 验证服务器是否登陆成功 *  * @author wzh * @version 1.0 */public class MailAttorney extends Authenticator{private String username;private String password;public MailAttorney(String username,String password){this.username = username;this.password = password;}/* *  重写父类方法 */protected PasswordAuthentication getPasswordAuthentication() {PasswordAuthentication passwordAuthentication = new PasswordAuthentication(username, password);return passwordAuthentication;}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;}}

package com.chengxi.jm.test;import java.io.UnsupportedEncodingException;import java.util.Date;import javax.activation.DataHandler;import javax.activation.DataSource;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;/*** * 用于邮件发送的类 * @author wzh * @version 1.0 * */public class Send_Mail {public static boolean MailText(Mail_SendProper prop) throws MessagingException{MailAttorney mailAttorney = null ;//判断是否需要身份验证if(prop.isValidate()){mailAttorney = new MailAttorney(prop.getUsername(), prop.getPassword());}//根据邮件会话属性 和密码验证器Session  sendMailSession = Session.getInstance(prop.getProperties(),mailAttorney);//消息对象Message mailMessage =  new MimeMessage(sendMailSession);//发送者地址Address internetAddress = new InternetAddress(prop.getSendAddress());//设置发送者地址mailMessage.setFrom(internetAddress);//定义address数组Address[]  ad =null;String[] rec = prop.getRecs();if(rec!=null){ad = new InternetAddress[rec.length];for(int i = 0 ;i<rec.length;i++){ad[i] = new InternetAddress(rec[i]);}}else{ad = new InternetAddress[1];ad[0] =  new InternetAddress(prop.getReceiveAddress());}mailMessage.setRecipients(Message.RecipientType.TO, ad);mailMessage.setSubject(prop.getSubject());mailMessage.setContent(prop.getContent(), "text/html;chartset=gbk");mailMessage.setSentDate(new Date());Transport.send(mailMessage);return true;}public static boolean MailAttache(Mail_SendProper prop) throws MessagingException, UnsupportedEncodingException{MailAttorney mailAttorney = null ;//判断是否需要身份验证if(prop.isValidate()){mailAttorney = new MailAttorney(prop.getUsername(), prop.getPassword());}//根据邮件会话属性 和密码验证器Session  sendMailSession = Session.getInstance(prop.getProperties(),mailAttorney);//消息对象Message mailMessage =  new MimeMessage(sendMailSession);//发送者地址Address internetAddress = new InternetAddress(prop.getSendAddress());//设置发送者地址mailMessage.setFrom(internetAddress);//定义address数组Address[]  ad =null;String[] rec = prop.getRecs();if(rec!=null){ad = new InternetAddress[rec.length];for(int i = 0 ;i<rec.length;i++){ad[i] = new InternetAddress(rec[i]);}}else{ad = new InternetAddress[1];ad[0] =  new InternetAddress(prop.getReceiveAddress());}mailMessage.setRecipients(Message.RecipientType.TO, ad);mailMessage.setSubject(prop.getSubject());mailMessage.setSentDate(new Date());// 向multipart对象中添加邮件的各个部分内容，包括文本内容和附件        Multipart multipart = new MimeMultipart();                             //   设置邮件的文本内容        BodyPart contentPart = new MimeBodyPart();        contentPart.setText("邮件的具体内容在此");        multipart.addBodyPart(contentPart);        //添加附件        BodyPart messageBodyPart= new MimeBodyPart();        DataSource source = new FileDataSource("d:\\poi搞出来的.xls");        //添加附件的内容        messageBodyPart.setDataHandler(new DataHandler(source));        messageBodyPart.setFileName(MimeUtility.encodeText(source.getName(),"utf-8",null));        //添加附件的标题        //这里很重要，通过下面的Base64编码的转换可以保证你的中文附件标题名在发送时不会变成乱码       // BASE64Encoder enc = new BASE64MailboxEncoder();        //messageBodyPart.setFileName("=?GBK?B?"+enc.encode(affixName.getBytes())+"?=");        multipart.addBodyPart(messageBodyPart);                    //将multipart对象放到message中        mailMessage.setContent(multipart);Transport.send(mailMessage);return true;}public static void main(String[] args) {Mail_SendProper prop = new Mail_SendProper();prop.setHost("smtp.163.com");prop.setPort("25");prop.setValidate(true);prop.setSendAddress("[e-mail]");prop.setUsername("[e-mail]");prop.setPassword("*****");String[] recs = new String[]{"[e-mail]","[e-mail]"};prop.setRecs(recs);prop.setSubject("今天是"+new Date()+",keepmoving!");StringBuffer sb = new StringBuffer();sb.append("<h1>这是标题</h1>");sb.append("<h2><font color=red>这倒霉孩子</font></h2>");prop.setContent(sb.toString());//发送邮件try {//boolean result = MailText(prop);boolean result;try {result = MailAttache(prop);if(result){System.out.println("发送成功");}} catch (UnsupportedEncodingException e) {// TODO Auto-generated catch blocke.printStackTrace();}} catch (MessagingException e) {// TODO Auto-generated catch blocke.printStackTrace();}}}