javaMail发送邮件随笔

   <dependency>
       <groupId>javax.mail</groupId>
       <artifactId>mail</artifactId>
       <version>1.4</version>
   </dependency>

import javax.mail.*;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
import java.util.*;

public class JavaMailTest {

    public static void main(String[] args) throws MessagingException {
        Properties properties =new Properties();
        properties.setProperty("mail.smtp.auth","true");//认证
        properties.setProperty("mail.transport.protocol","smtp");
        Session session =Session.getInstance(properties);
        session.setDebug(true);
        Message message =new MimeMessage(session);
        message.setText("Hello World");
        message.setFrom(new InternetAddress("15201387834@163.com"));

        Transport transport = session.getTransport();
        transport.connect("smtp.163.com","15201387834","XXXXXXXXX");//此次XXXXXX为授权码
        transport.sendMessage(message,new Address[]{new InternetAddress("15201387834@163.com")});
        transport.close();
}

import javax.mail.*;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
import java.util.*;

public class JavaMailTest {

    public static void main(String[] args) throws MessagingException {
        //创建Properties
        Properties props=new Properties();
        props.setProperty("mail.smtp.auth", "true");//认证
        props.setProperty("mail.transport.protocol", "smtp");
        props.setProperty("mail.host", "smtp.163.com");//服务器主机

        Session session=Session.getInstance(props,
                new Authenticator() //覆盖父类的方法
                {
                    protected PasswordAuthentication getPasswordAuthentication()
                    {
                        return new PasswordAuthentication("username","password");//返回用户名和密码
                    }
                }
        );
        session.setDebug(true);
        //创建message
        Message msg=new MimeMessage(session);
        msg.setFrom(new InternetAddress("test@163.com"));
        msg.setSubject("中文主题");
        msg.setRecipients(Message.RecipientType.TO,
                InternetAddress.parse("test@163.com,test@sina.com"));
        msg.setContent("<span style='color:red;'>这是java编写的邮件程序</span>", "text/html;charset=UTF-8");

        Transport.send(msg);
    }

 props.setProperty("mail.smtp.auth", "true");//认证

transport.connect("smtp.163.com","15201387834","XXXXXXXXX");//此次XXXXXX为授权码