javamail发送附件不通过也不报错

发送附件的代码如下，使用的是struts，所以附件的上传是使用FormFile（ mailForm）
public void sendFile(MailForm mailForm,boolean debug) throws Exception
{
String from = mailForm.getFrom();
String to = mailForm.getTo();
String userName = mailForm.getUserName();
String password = mailForm.getPassword();
FormFile file = mailForm.getFile();
String content = mailForm.getContent();

String mailServer = this.getDomain(from);
Properties props = new Properties();
props.put("mail.smtp.host", mailServer);
props.put("mail.smtp.auth", "true");
props.put("mail.transport.protocol", "smtp");

Session session = Session.getInstance(props);
if(debug)
{
session.setDebug(debug);
}

Message msg = new MimeMessage(session);
BodyPart filePart = new MimeBodyPart();
String fileName = mailForm.getFile().getFileName();
//这个ByteDataSource是自己实现的DataSource
ByteDataSource dataSource = new ByteDataSource(file);
filePart.setDataHandler(new DataHandler(dataSource));
filePart.setFileName(fileName);

Multipart mulPart = new MimeMultipart();
mulPart.addBodyPart(filePart);

filePart = new MimeBodyPart();
filePart.setContent(content, "text/html;charset=gb2312");
mulPart.addBodyPart(filePart);

msg.setContent(mulPart);
msg.setSubject(mailForm.getSubject());
msg.setFrom(new InternetAddress(from));
msg.setRecipient(Message.RecipientType.TO, new InternetAddress(to));
msg.setSentDate(new Date());
msg.saveChanges();

Transport transport = session.getTransport();
transport.connect(userName, password);
transport.sendMessage(msg, msg.getAllRecipients());
transport.close();
}

9 个解决方案

#1

控制台中显示的Debug如下：
DEBUG: setDebug: JavaMail version 1.4.3
DEBUG: getProvider() returning javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Sun Microsystems, Inc]
DEBUG SMTP: useEhlo true, useAuth true
DEBUG SMTP: trying to connect to host "smtp.tom.com", port 25, isSSL false
220 cnapp12.tom.com KBAS is ready
DEBUG SMTP: connected to host "smtp.tom.com", port: 25

EHLO 192.168.0.10
250-cnapp42
250-LININGPIPE
250-AUTH LOGIN PLAIN
250-AUTH=LOGIN PLAIN
250 8BITMIME
DEBUG SMTP: Found extension "LININGPIPE", arg ""
DEBUG SMTP: Found extension "AUTH", arg "LOGIN PLAIN"
DEBUG SMTP: Found extension "AUTH=LOGIN", arg "PLAIN"
DEBUG SMTP: Found extension "8BITMIME", arg ""
DEBUG SMTP: Attempt to authenticate
DEBUG SMTP: check mechanisms: LOGIN PLAIN DIGEST-MD5 NTLM
AUTH LOGIN
334 VXNlcm5hbWU6
eGlhb21heWFucWk=
334 UGFzc3dvcmQ6
MzcyNDYzNTg=
235 Authentication successful
DEBUG SMTP: use8bit false
MAIL FROM:<xiaomayanqi@tom.com>
250 Ok
RCPT TO:<mayanqitony@sohu.com>
250 Ok
DEBUG SMTP: Verified Addresses
DEBUG SMTP: mayanqitony@sohu.com
DATA
354 Send from Rising mail proxy
Date: Wed, 24 Feb 2010 16:21:29 +0800 (CST)
From: xiaomayanqi@tom.com
To: mayanqitony@sohu.com
Message-ID: <31196317.11.1266999689387.JavaMail.mayanqi@mayanqi-PC>
Subject: subject
MIME-Version: 1.0
Content-Type: multipart/mixed;
boundary="----=_Part_10_16126503.1266999689382"

------=_Part_10_16126503.1266999689382
Content-Type: image/pjpeg; name=27474342.jpg
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename=27474342.jpg
7O97kHn1x4cT0e8rrllC+E7g+1se8okhy6prDPCrGUalA6DoPf1wsUFalNRRmSS7HnYG1sW8yzSn
iWGZGB/7TimoG5YSrgz7WtK06iYLGoJbSOl8B+IZo5IFgBsCbkg9MS5jWwKUaSVmmYljYG2FrNZ2
N5S5ZQLm3kMZ6qSwjhPEX+K6o/Exwp4NO4Xyxt3CBZeEqBp2A1UybnkBbHO9XO1VVtM5/E17+mOg
ZVWZjmf/2S8qICB8eEd2MDB8MTY0MzRjMWZhOGEwNzRiOGU4MGRkZWI2MTRkODk2YWYgKi8=
------=_Part_10_16126503.1266999689382
Content-Type: text/html;charset=gb2312
Content-Transfer-Encoding: 7bit

ffff
------=_Part_10_16126503.1266999689382--
.
250 QUIT
DEBUG SMTP: EOF: [EOF]

#2

没弄过
只能给你顶上去了。。。。

#3

谢谢你了，各位有钱的捧个钱场，有人的捧个人场啊！

#4

我以前也试着用过javamail发邮件，但没有发送成功，我也希望有高手来解决！

#5

友情帮顶望高手来解决

#6

是不是附件的文件名的有问题呢

#7

java Mail 源代码 http://www.itkanba.com/bbs/viewthread.php?tid=56&highlight=javamail

#8

trying to connect to host "smtp.tom.com", port 25, isSSL false

JavaMailSenderImpl senderImpl = new JavaMailSenderImpl();


			  // 设定 Mail Server

			  senderImpl.setHost("------");


			  // SMTP验证时，需要用户名和密码

			  senderImpl.setUsername("aaa");

			  senderImpl.setPassword("bbb");

			  // 不设这个是不能用用户名密码通过验证发的

			  Properties prop = new Properties();

			  prop.setProperty("mail.smtp.auth", "true");

			  senderImpl.setJavaMailProperties(prop);

			  // 建立邮件讯息

			  MimeMessage mailMessage = senderImpl.createMimeMessage();

			  MimeMessageHelper messageHelper = new MimeMessageHelper(mailMessage,

			    true, "UTF-8");

			  // 设定收件人、寄件人、主题与内文

			  messageHelper.setTo("zhoujia@eastcom-sw.com");

			  messageHelper.setFrom("zhoujia@eastcom-sw.com");

			  messageHelper.setSubject("信息报告");

			  messageHelper.setText("<html><head></head><body><h1>消息接收，请您查阅附件"

			    + "</h1></body></html>", true);

			  // 发附件,这里附件可以多个,只要再NEW一个FILE,再ADD一次,即可

			  File files = new File(path+"\\"+"信息报送"+"_"+date+".xls");

			  System.out.println("name="+files.getName());

			 

			  messageHelper.addAttachment(MimeUtility.encodeWord(files.getName()),

			    files);

			  // 传送邮件

			  senderImpl.send(mailMessage);

			  System.out.println("is ok");

#9

自己搞定了！原来是邮件服务器的问题，只有163的可以收带附件的邮件！折磨了我好久啊！

#1

#2