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【java实现邮件的发送分享】

2013-08-12 09:45 239 查看
java实现邮件的发送分享方法如下:
public class PopupAuthenticator extends Authenticator{

public PasswordAuthentication getPasswordAuthentication()

{

String username="11111111@qq.com"; //邮箱登录帐号

String pwd = "111111"; //登录密码

return new PasswordAuthentication(username,pwd);

}

}

public class SendMail {

public static void main(String[] args) {

try {

Authenticator auth = new PopupAuthenticator();

Properties mailProps = new Properties();

//邮件信息验证

mailProps.put("mail.smtp.host", "smtp.qq.com");

mailProps.put("mail.smtp.auth", "true");

mailProps.put("username", "111111@qq.com"); //用户名

mailProps.put("password", "111111");//密码

Session mailSession = Session.getDefaultInstance(mailProps, auth);

MimeMessage message = new MimeMessage(mailSession);

message.setFrom(new InternetAddress("22222222@qq.com"));//发件人地址

Address toInternetAddress=new InternetAddress("wwwwww@qq.com");//收件人地址

message.setRecipient(Message.RecipientType.TO, toInternetAddress);

message.setSubject("Mail Test"); //邮件标题

message.setSentDate(new Date()); // 设置邮件发送日期

MimeMultipart multi = new MimeMultipart();

BodyPart textBodyPart = new MimeBodyPart();

//textBodyPart.setText("Hello World!"); //邮件内容

multi.addBodyPart(textBodyPart);

message.setContent(multi);

message.saveChanges();

//下面代码是发送附件

String fileName = "E:/hello.txt"; //发送附件的文件路径

MimeBodyPart messageBodyPart = new MimeBodyPart();

messageBodyPart.setText("Hi there is message info "); //邮件内容

Multipart multipart = new MimeMultipart();

multipart.addBodyPart(messageBodyPart);

messageBodyPart = new MimeBodyPart();

DataSource source = new FileDataSource(fileName);

messageBodyPart.setDataHandler(new DataHandler(source));

messageBodyPart.setFileName(fileName);

multipart.addBodyPart(messageBodyPart);

message.setContent(multipart);

//推送邮件和附件信息

Transport.send(message);

System.out.println("---------邮件发送成功----------");

} catch (Exception ex) {

System.err.println("邮件发送失败的原因是:" + ex.getMessage());

System.err.println("具体错误原因:");

ex.printStackTrace(System.err);

}

}

}

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