12 
import javax.mail.BodyPart;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Multipart;
import javax.mail.SendFailedException;
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;    

private void sendMail() throws MessagingException{

    String host = "smtp.gmail.com";
    String password = "abcde12345";
    String from = "testing@gmail.com";
    String toAddress = email;
    String filename = Environment.getExternalStorageDirectory() + "/jam.jpg";

    Properties properties = System.getProperties();
    properties.put("mail.smtp.host", host);
    properties.put("mail.smtps.auth", true);
    properties.put("mail.smtp.starttls.enable", true);
    Session session = Session.getInstance(properties, null);

    MimeMessage message = new MimeMessage(session);
    message.setFrom(new InternetAddress(from));
    message.setRecipients(Message.RecipientType.TO, toAddress);
    message.setSubject("Anti-Theft Attachment");

    BodyPart messageBodyPart = new MimeBodyPart();
    messageBodyPart.setText(smsMessageString);

    Multipart multipart = new MimeMultipart();
    multipart.addBodyPart(messageBodyPart);
    message.setContent(multipart);

    try{
        Transport transport = session.getTransport("smtps");
        transport.connect(host, from, password);
        transport.sendMessage(message, message.getAllRecipients());
        System.out.println("Mail Sent Successfully");
        transport.close();
    } catch (SendFailedException sfe){
        System.out.println(sfe);
    }
};

我正在开发一个应用程序，一旦手机被盗或丢失，该应用程序将自动向用户发送一封电子邮件，通知用户当前的手机状态。但是我在导入 javax.mail 时遇到了问题“导入 javax.mail 无法解决”。我应该怎么办？谢谢...

4

1 回答 1

12

尝试添加这个javax.mail.jar 。你可以在这里 下载它 ，希望这会有所帮助。这里有一个类似的问题。

于 2013-07-20T07:26:02.630 回答