JavaEmail发送网易163邮箱和QQ邮箱

忘是亡心i 2023-02-09 05:23 106阅读 0赞

引入`javamail`的坐标依赖！省略！直接展示中心思想！

@Component
    public class EmailUtil { 
        /** * todo 发送QQ邮箱 */
        public void sendQQEmail(String emailAddress){ 
            //做链接前的准备工作 也就是参数初始化
            Properties properties = new Properties();
            properties.setProperty("mail.smtp.host","smtp.qq.com");//发送邮箱服务器
            properties.setProperty("mail.smtp.port","465");//发送端口
            properties.setProperty("mail.smtp.auth","true");//是否开启权限控制
            properties.setProperty("mail.debug","true");//true 打印信息到控制台
            properties.setProperty("mail.transport","smtp");//发送的协议是简单的邮件传输协议
            properties.setProperty("mail.smtp.ssl.enable","true");
            //建立两点之间的链接
            Session session = Session.getInstance(properties, new Authenticator() { 
                @Override
                protected PasswordAuthentication getPasswordAuthentication() { 
                    return new PasswordAuthentication("675361896@qq.com","wbomvmxtifjybcbb");
                }
            });
            //创建邮件对象
            Message message = new MimeMessage(session);
            //设置发件人
            try { 
                message.setFrom(new InternetAddress("675361896@qq.com"));
    
                //设置收件人
                message.setRecipient(Message.RecipientType.TO,new InternetAddress(emailAddress));//收件人
                //设置主题
                message.setSubject("Activiti工作流审核结果通知");
                //设置邮件正文 第二个参数是邮件发送的类型
                message.setContent("尊敬的用户您好，您的请假申请已通过，请知悉！","text/html;charset=UTF-8");
                //发送一封邮件
                Transport transport = session.getTransport();
                transport.connect("675361896@qq.com","wbomvmxtifjybcbb");
                Transport.send(message);
            } catch (MessagingException e) { 
                e.printStackTrace();
            }
        }
    
        /** * todo 发送网易163邮箱 */
        // 发件人 账号和密码
        public static final String MY_EMAIL_ACCOUNT = "fantongxue666@163.com";
        public static final String MY_EMAIL_PASSWORD = "PCRAVAFQNZVIJDOI";// 密码,是你自己的设置的授权码
    
        // SMTP服务器(这里用的163 SMTP服务器)
        public static final String MEAIL_163_SMTP_HOST = "smtp.163.com";
        public static final String SMTP_163_PORT = "25";// 端口号,这个是163使用到的;QQ的应该是465或者875
    
        // 收件人
        public static final String RECEIVE_EMAIL_ACCOUNT = "fantongxue666@163.com";
    
        @Test
        public void sendWY163Email(String emailAddress) throws Exception{ 
            Properties p = new Properties();
            p.setProperty("mail.smtp.host", MEAIL_163_SMTP_HOST);
            p.setProperty("mail.smtp.port", SMTP_163_PORT);
            p.setProperty("mail.smtp.socketFactory.port", SMTP_163_PORT);
            p.setProperty("mail.smtp.auth", "true");
            p.setProperty("mail.smtp.socketFactory.class", "SSL_FACTORY");
    
            Session session = Session.getInstance(p, new Authenticator() { 
                // 设置认证账户信息
                @Override
                protected PasswordAuthentication getPasswordAuthentication() { 
                    return new PasswordAuthentication(MY_EMAIL_ACCOUNT, MY_EMAIL_PASSWORD);
                }
            });
            session.setDebug(true);
            MimeMessage message = new MimeMessage(session);
            // 发件人
            message.setFrom(new InternetAddress(MY_EMAIL_ACCOUNT));
            // 收件人和抄送人
            message.setRecipients(Message.RecipientType.TO, RECEIVE_EMAIL_ACCOUNT);
    // message.setRecipients(Message.RecipientType.CC, MY_EMAIL_ACCOUNT);
    
            // 内容(这个内容还不能乱写,有可能会被SMTP拒绝掉;多试几次吧)
            message.setSubject("Activiti工作流审核结果通知");
            message.setContent("尊敬的用户您好，您的请假申请已通过，请知悉！", "text/html;charset=UTF-8");
            message.setSentDate(new Date());
            message.saveChanges();
            Transport.send(message);
    
        }
    }