利用javamail 发送gmail邮件

private void configMailSmtp() {
createMimeMessage();
m_Props.put("mail.smtp.host", m_SmtpConf.getAddr());
m_Props.put("mail.smtp.port", m_SmtpConf.getPort());
m_Props.put("mail.smtp.starttls.enable", "true");
m_Props.put("mail.smtp.auth", m_SmtpConf.getAuth());
Session mailSession = Session.getInstance(m_Props, null);
try {
if (m_SmtpConf.getIsGmail()) {
m_Transport = mailSession.getTransport("smtps");
}
else {
m_Transport = mailSession.getTransport("smtp");
}
m_Transport.connect((String) m_Props.get("mail.smtp.host"),
m_SmtpConf.getUser(), m_SmtpConf.getPwd());
} catch (NoSuchProviderException e) {
e.printStackTrace();
} catch (MessagingException e1) {
e1.printStackTrace();
}
}