gmail的服务器java自带的接口发送邮件

最新推荐文章于 2025-06-19 09:26:05 发布

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本文详细介绍了使用Java发送邮件的基本步骤，包括配置SMTP服务器、创建邮件消息和发送邮件。通过实例演示了如何设置用户名、密码、邮件服务器和端口，以及如何构建邮件主体和收件人。

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ackagecom.zskx.pem.network.app.web.action;
02 

03import java.util.ArrayList;

04import java.util.Properties;

05 

06import javax.mail.Message;

07import javax.mail.MessagingException;

08import javax.mail.PasswordAuthentication;

09import javax.mail.Session;

10import javax.mail.Transport;

11import javax.mail.internet.AddressException;

12import javax.mail.internet.InternetAddress;

13import javax.mail.internet.MimeMessage;

14 

15public class
MailT {

16    public
static void 
main(String[] args) {

17        final
String username = "782957903abc@gmail.com";

18        final
String password = "123369ab";

19        Properties props =
new Properties();

20        props.put("mail.smtp.auth",
"true");

21        props.put("mail.smtp.starttls.enable",
"true");

22        props.put("mail.smtp.host",
"smtp.gmail.com");

23        props.put("mail.smtp.port",
"587");

24        Session session = Session.getInstance(props,
new javax.mail.Authenticator(){

25            protected
PasswordAuthentication getPasswordAuthentication(){

26                return
new PasswordAuthentication(username, password);

27            }

28        });

29         

30        try
{

31            Message message =
new MimeMessage(session);

32            message.setFrom(new
InternetAddress("from@no-spam.com"));

33            message.setRecipients(Message.RecipientType.TO, InternetAddress.parse("782957903@qq.com"));

34            message.setSubject("Testing Subject");

35            message.setText("Dear mail Craler");

36            Transport.send(message);

37            System.out.println("Done");

38        } 
catch (AddressException e) {

39            // TODO Auto-generated catch block

40            e.printStackTrace();

41        } 
catch (MessagingException e) {

42            // TODO Auto-generated catch block

43            e.printStackTrace();

44        }

45    }

46}