怎样在JAVAMAIL中发附件啊？

csdn文档中心有资料,很简单,很容易,说的很明白...
而且google随便一搜一大堆代码,奇怪你看到的为什么这么菜:) ------------------------------------------------------
我们还年轻牛奶会有的奶牛也会有的
可天天在 csdn 混这些会有吗 ??

解决方案 »

免费领取超大流量手机卡，每月29元包185G流量+100分钟通话, 中国电信官方发货

import java.io.*;
import java.net.InetAddress;
import java.util.Properties;
import java.util.Date;import javax.mail.*;
import javax.mail.internet.*;
import javax.activation.*;/**
* ´ø¸½¼þµÄ email ·¢ËÍ³ÌÐò
*
* Title: 
* Description: 
* Copyright: Copyright (c) 2001
* Company: 
* @author unascribed
* @version 1.0
*/
public class Email2 { public static void main(String[] argv) {
 new Email2(argv);
 } public Email2(String[] argv) {
 //ÊÕ¼þÈË
 String to = null;
 //·¢¼þÈË
 String from = null;
 //Ö÷Ìâ
 String subject = null;
 //³ËÍÈË
 String cc = null;
 //°µ³ËÍ
 String bcc = null;
 // mail Ö÷»ú
 String mailhost = null;
 // mail ÄÚÈÝ
 String content = null;
 //MIMEÓÊ¼þ¶ÔÏó
 MimeMessage mimeMsg = null;
 //ÓÊ¼þ»á»°¶ÔÏó
 Session session = null;
 //¸½¼þµÄÎÄ¼þÃû
 String fileAttachment = "C:\\WINNT\\Greenstone.bmp"; try {
 mailhost = "wangshuai";
 from = "from@wangshuai";
 to = "to@wangshuai";
 subject = "ÄúºÃ";
 content = "´ø¸½¼þµÄ"; Properties props = System.getProperties(); //»ñµÃÏµÍ³ÊôÐÔ
 props.put("mail.smtp.host", mailhost); //ÉèÖÃSMTPÖ÷»ú //»ñµÃÓÊ¼þ»á»°¶ÔÏó
 session = Session.getDefaultInstance(props,null);
 //´´½¨MIMEÓÊ¼þ¶ÔÏó
 mimeMsg = new MimeMessage( session );
 //ÉèÖÃ·¢ÐÅÈË
 mimeMsg.setFrom(new InternetAddress( from ) ); //ÉèÖÃÊÕÐÅÈË
 if(to!=null){
 mimeMsg.setRecipients( Message.RecipientType.TO, InternetAddress.parse( to ) );
 } //ÉèÖÃ³ËÍÈË
 if(cc!=null){
 mimeMsg.setRecipients( Message.RecipientType.CC, InternetAddress.parse( cc ) );
 } //ÉèÖÃ°µËÍÈË
 if(bcc!=null){
 mimeMsg.setRecipients( Message.RecipientType.BCC, InternetAddress.parse( bcc ) );
 } //ÉèÖÃÓÊ¼þÖ÷Ìâ
 mimeMsg.setSubject(subject,"GBK");
 // µÚÒ»²¿·ÖÐÅÏ¢
 MimeBodyPart mbp1 = new MimeBodyPart();
 mbp1.setText( content, "GBK"); // µÚ¶þ²¿·ÖÐÅÏ¢
 MimeBodyPart mbp2 = new MimeBodyPart(); // ÔÚµÚ¶þ²¿·ÖÐÅÏ¢ÖÐ¸½¼ÓÒ»¸öÎÄ¼þ
 FileDataSource fds = new FileDataSource( fileAttachment );
 mbp2.setDataHandler(new DataHandler(fds));
 mbp2.setFileName(fds.getName()); // ´´½¨ Multipart ²¢·ÅÈëÃ¿¸ö MimeBodyPart
 Multipart mp = new MimeMultipart();
 mp.addBodyPart( mbp1 );
 mp.addBodyPart( mbp2 ); // Ôö¼Ó Multipart µ½ÐÅÏ¢Ìå
mimeMsg.setContent( mp ); //·¢ËÍÈÕÆÚ
 mimeMsg.setSentDate(new Date());
 //·¢ËÍÓÊ¼þ
 Transport.send( mimeMsg );
 System.out.println( "email send£¡"); } catch (MessagingException e) {
 e.printStackTrace();
 } catch (Exception e) {
 e.printStackTrace();
 }
 }
}