java java自动发送邮件
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时间：2020-10-31 06:06:27 来源:igfitidea点击:
java sending mail automatically
提问by sofian
I wanted the mail to be sent automatically at a specific time. I am able to send a mail but I can't make it to be done automatically . Can anyone please tell me how to send automatically? These below are my codes for sending a mail:
我希望在特定时间自动发送邮件。我可以发送邮件，但我不能让它自动完成。谁能告诉我如何自动发送？以下是我发送邮件的代码：
public class SendEmail {
String d_email = "[email protected]",
d_password = "",
d_host = "smtp.gmail.com",
d_port = "465",
m_to = "[email protected]",
m_subject = "Testing",
m_text = "Hey, this is the testing email.";
// Those are the values that have the email information
public void send(String from, String pass, String host, String port, String to, String subject, String text) {
Properties props = new Properties();
// Read properties file.
props.put("mail.smtp.user", from);
props.put("mail.smtp.host", host);
props.put("mail.smtp.port", port);
props.put("mail.smtp.starttls.enable", "true");
props.put("mail.smtp.auth", "true");
props.put("mail.smtp.socketFactory.port", port);
props.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
props.put("mail.smtp.socketFactory.fallback", "false");
SecurityManager security = System.getSecurityManager();
try {
Authenticator auth = new SMTPAuthenticator();
Session session = Session.getInstance(props, auth);
MimeMessage msg = new MimeMessage(session);
msg.setText(text);
msg.setSubject(subject);
msg.setFrom(new InternetAddress(from));
msg.addRecipient(Message.RecipientType.TO, new InternetAddress(to));
Transport.send(msg);
} catch (Exception mex) {
mex.printStackTrace();
}
}
public class SMTPAuthenticator extends javax.mail.Authenticator {
public PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(d_email, d_password);
}
}
}
回答by AlexR
回答by sandy
回答by Denis
try
尝试
public class SendEmail extends TimerTask{
public static void main(String[] args){
Timer t = new Timer();
t.schedule(new SendEmail(), 0, 9000); //send email every 9 seconds
}
@Override
public void run() {
// TODO Auto-generated method stub
//Your email syntax here
}
}
}
