javamail接收邮件疑难问题(望java望高手给于解答,高分相送)

[jxxiaojian]

我发邮件时采用
Message msg = new MimeMessage(mailSession);
msg.setFrom(new InternetAddress("wnb@gever"));
msg.setRecipients(Message.RecipientType.TO, InternetAddress.parse("jones@gever"));
msg.setSentDate(new Date());
msg.setSubject("邮件------123456789-----");
//msg.setText("xxxxxxxxxxxxxxxxxxxxxxxxxxxx11111111111111");
Multipart mult = new MimeMultipart();
MimeBodyPart mainBody = new MimeBodyPart();
mainBody.setText("xxxxxxxxxxxxxxxxxxxxx12343214314312");
mult.addBodyPart(mainBody);
FileDataSource fds = new FileDataSource("c:\\wait.gif");
MimeBodyPart atthBody = new MimeBodyPart();
atthBody.setDataHandler(new DataHandler(fds));
mult.addBodyPart(atthBody);
msg.setContent(mult);
System.out.println("count-------> " + mult.getCount());
Transport.send(msg);
发送能成功..
但接收pop3邮件,
Store mailStore= mailSession.getStore("pop3");
mailStore.connect("192.168.5.251","jones","123");
older folder = mailStore.getDefaultFolder();
Folder popFolder = folder.getFolder("INBOX"); //默认邮件夹
popFolder.open(Folder.READ_WRITE); //打开邮件夹
Message message[] = popFolder.getMessages();//从文件夹获取邮件信息
for (int i=0,n=message.length;i<n;i++) {
System.out.println("type-----------" + message[i].getContentType());
Multipart mult = message[i].getContent();
//为什么这句输入出语句就会抛出异常,java.lang.NoSuchFieldError: javax.mail.internet.MimeMessage: field contentStream not found
System.out.println("mult---size------>" + mult.getCount())
}
试了一天还是没有解决我不知道是哪里写错,望高手指点!

[windrainer]

俺的这段代码运行没有问题，大虾可以参考以下，以补千虑之失
Properties props = System.getProperties();
Session session = Session.getDefaultInstance(props,null);
store = session.getStore("pop3");
store.connect(popServer,popUser,popPassword);
folder = store.getDefaultFolder();
if(folder == null) throw new Exception("no default folder");
folder = folder.getFolder("INBOX");
if(folder == null) throw new Exception("NO POP3 INBOX");
folder.open(Folder.READ_ONLY);
Message[] msgs = folder.getMessages();
for(int j = 0; j < msgs.length; j++)
{
//printMessage(msgs[j]);
System.out.println(msgs[j].getSubject());
}

[jxxiaojian]

问题总算解决,原来是我在websphere4.0里面带了自己带了一个扩展包javamail1.1的版本而没有提供pop3支持,而我又用所以会出现此问题..而我又有加入一个javamail1.3.1的包所以会产生此问题..
总算问题解决啦.............

[jxxiaojian]

ssa

[jxxiaojian]

ssa