问SendEmail不工作在Selenium中-未知的SMTP主机: smtp.gmail.com；

EN

public static void main(String[] args) {
    String emailbody = Utilities.getProperty("BASE_MESSAGE").replace("<<PROJECT_NAME>>",Utilities.getProperty("PROJECT_NAME"));
    emailbody += "\n\n Environment: ";
    emailbody += "\n\nTest Cases Executed: 7 " ;
    emailbody += "\nTest Cases Passed: 5" ;
    emailbody += "\nTest Cases Failed: 2";
    emailbody += "\nTest Cases Skipped: 0";
    emailbody += "\n\nAttached is the detailed report. Please reach out to Automation Team for more details.";
    emailbody += "\n\nRegards,\nAutomation Team";
    emailsend(emailbody);

}



/**
 * Function to Send an Emial
 * @param emailbody
 */
public static void emailsend(String emailbody) {
    final String usernameFrom = Utilities.getProperty("EMAIL_USER_NAME");
    final String password = Utilities.getProperty("EMAIL_PASSWORD");
    // Create object of Property file       
    Properties props = new Properties();
    props.put("mail.smtp.auth", "true");
    props.put("mail.smtp.host", "smtp.gmail.com");
    props.put("mail.smtp.port", "465");
    props.put("mail.transport.protocol", "smtp");
    props.put("mail.smtp.starttls.enable", "true");
    props.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
    props.put("mail.smtp.socketFactory.fallback", "true");

    // This will handle the complete authentication
    Session session = Session.getDefaultInstance(props, new javax.mail.Authenticator()
    {
        protected PasswordAuthentication getPasswordAuthentication()
        {
            return new PasswordAuthentication(usernameFrom, password);
        }
    });

    try {

        // Create object of MimeMessage class
        Message message = new MimeMessage(session);
        message.setFrom(new InternetAddress(usernameFrom));
        message.setRecipients(Message.RecipientType.TO,InternetAddress.parse("xxxx@yy.com"));
        message.setSubject("Testing Subject");

        // Create object to add multimedia type content
        BodyPart messageBodyPart1 = new MimeBodyPart();
        messageBodyPart1.setText(emailbody);
        MimeBodyPart messageBodyPart2 = new MimeBodyPart();
        String filename = "C:\\Users\\test.xlsx";

        DataSource source = new FileDataSource(filename);
        messageBodyPart2.setDataHandler(new DataHandler(source));
        messageBodyPart2.setFileName(filename);
        Multipart multipart = new MimeMultipart();
        multipart.addBodyPart(messageBodyPart2);
        multipart.addBodyPart(messageBodyPart1);
        message.setContent(multipart);
        Transport.send(message);
        System.out.println("=====Email Sent=====");

    } catch (MessagingException e) {

        throw new RuntimeException(e);

    }

}