java进行qq邮箱邮件发送

川长思鸟来 2022-06-09 01:16 394阅读 0赞

1.首先你得开启你的qq的邮箱权限  
在qq邮箱中的设置中设置IMAP/SMTP  
![这里写图片描述][SouthEast]  
![这里写图片描述][SouthEast 1]

import java.util.Properties;
    
    import javax.mail.Authenticator;
    import javax.mail.Message;
    import javax.mail.Message.RecipientType;
    import javax.mail.MessagingException;
    import javax.mail.PasswordAuthentication;
    import javax.mail.Session;
    import javax.mail.Transport;
    import javax.mail.internet.AddressException;
    import javax.mail.internet.InternetAddress;
    import javax.mail.internet.MimeMessage;
    
    /** * 邮件发送工具类 * <p>Title:MailUitls<p> * <p>Description: </p> * <p>Company: </p> * @author 123456 * <p>yangyang</p> */
    public class MailUitls { 
        /** * 发送邮件的方法 * @param to :收件人 * @param code :激活码 * @throws MessagingException * @throws AddressException */
        public static void  sendMail(String to,String code) throws AddressException, MessagingException{
            /** * 1.获得一个Session对象. * 2.创建一个代表邮件的对象Message. * 3.发送邮件Transport */
            // 1.获得连接对象
            /*Properties props = new Properties(); props.setProperty("mail.host", "localhost"); Session session = Session.getInstance(props, new Authenticator() { @Override protected PasswordAuthentication getPasswordAuthentication() { return new PasswordAuthentication("service@shop.com", "accp"); } }); // 2.创建邮件对象: Message message = new MimeMessage(session); // 设置发件人: try { message.setFrom(new InternetAddress("service@shop.com")); // 设置收件人: message.addRecipient(RecipientType.TO, new InternetAddress(to)); // 抄送 CC 密送BCC // 设置标题 message.setSubject("来自购物天堂传智商城官方激活邮件"); // 设置邮件正文: message.setContent("<h1>购物天堂传智商城官方激活邮件!点下面链接完成激活操作!</h1><h3><a href='http://192.168.80.1:8080/shop/user_active.action?code="+code+"'>http://192.168.80.1:8080/shop/user_active.action?code="+code+"</a></h3>", "text/html;charset=UTF-8"); // 3.发送邮件: Transport.send(message); } catch (AddressException e) { e.printStackTrace(); } catch (MessagingException e) { e.printStackTrace(); }*/
            /*try { Properties props = new Properties(); props.put("username", "xxxxxx@qq.com"); props.put("password", "xxxxxxx"); props.put("mail.transport.protocol", "smtp" ); props.put("mail.smtp.host", "smtp.qq.com"); props.put("mail.smtp.port", "465" ); Session mailSession = Session.getDefaultInstance(props); Message msg = new MimeMessage(mailSession); msg.setFrom(new InternetAddress("xxxxxx@qq.com")); msg.addRecipients(Message.RecipientType.TO, InternetAddress.parse(to)); msg.setSubject("激活邮件"); msg.setContent("<h1>此邮件为官方激活邮件！请点击下面链接完成激活操作！</h1><h3><a href='http://localhost:8080/SendMail/servlet/ActiveServlet?code="+code+"'>http://localhost:8080/SendMail/servlet/ActiveServlet</a></h3>","text/html;charset=UTF-8"); msg.saveChanges(); Transport transport = mailSession.getTransport("smtp"); transport.connect(props.getProperty("mail.smtp.host"), props .getProperty("username"), props.getProperty("password")); transport.sendMessage(msg, msg.getAllRecipients()); transport.close(); } catch (Exception e) { e.printStackTrace(); System.out.println(e); } }*/
    
               Properties properties = new Properties();
               properties.put("mail.transport.protocol", "smtp");// 连接协议 
               properties.put("mail.smtp.host", "smtp.qq.com");// 主机名 
               properties.put("mail.smtp.port", 465);// 端口号 
               properties.put("mail.smtp.auth", "true");        
               properties.put("mail.smtp.ssl.enable", "true");//设置是否使用ssl安全连接 ---一般都使用 
               properties.put("mail.debug", "true");//设置是否显示debug信息 true 会在控制台显示相关信息 
             //得到回话对象 
             Session session = Session.getInstance(properties);        
             // 获取邮件对象 
             Message message = new MimeMessage(session);        
             //设置发件人邮箱地址 
              message.setFrom(new InternetAddress("xxxxxx@qq.com"));       
              //设置收件人地址 
              message.setRecipients(RecipientType.TO, new InternetAddress[] { new InternetAddress(to) });       
              //设置邮件标题 
             message.setSubject("来自购物天堂xxx商城官方激活邮件");        
             //设置邮件内容 
             message.setContent("<h1>购物天堂xxx商城官方激活邮件!点下面链接完成激活操作!</h1><h3><a href='http://192.168.80.1:8080/xsh17shop/user_active.action?code="+code+"'>http://192.168.80.1:8080/xsh17shop/user_active.action?code="+code+"</a></h3>", "text/html;charset=UTF-8");       
              //得到邮差对象 
             Transport transport = session.getTransport();        
             //连接自己的邮箱账户 
             transport.connect("xxxxxx@qq.com", "mgthvjdircnlhfcf");//密码为刚才得到的授权码 
             //发送邮件 
             transport.sendMessage(message, message.getAllRecipients());    
             }
    
        public static void main(String[] args) throws AddressException, MessagingException {
            sendMail("xxxxxx@qq.com","qwe");
        }
    }

效果图如下  
![这里写图片描述][SouthEast 2]

[SouthEast]: /images/20220609/96d1d71e1a384a988d4d8f69e237d204.png
[SouthEast 1]: /images/20220609/0c43b15ec1624030990e8343dc13b7dd.png
[SouthEast 2]: /images/20220609/d30940ebac8548f7b7d89bf2a60f6eb8.png