spring boot 邮件发送

本是古典何须时尚 2024-04-18 23:38 81阅读 0赞

1、pom

<dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-mail</artifactId>
            </dependency>

2、配置

spring:
      mail:
        host: smtp.qq.com
        username: 59147019@qq.com
        password: smacqamzbced
        properties:
          mail:
            smtp:
              auth: true
              timeout: 6500
              starttls:
                enable: true
                required: true

3、发送类

@Component
    public class SendMail {
    
        @Autowired
        private JavaMailSender javaMailSender;
    
        /**
         * 普通发送
         */
        public void sendBaseMail(){
            SimpleMailMessage message = new SimpleMailMessage();
            message.setFrom("59147019@qq.com");
            message.setTo("59147019@qq.com");
            message.setSubject("这是主题");
            message.setText("这是具体内容");
            javaMailSender.send(message);
        }
    
        /**
         * 带附件
         * @throws MessagingException
         */
        public void sendFileMail() throws MessagingException {
            MimeMessage message = javaMailSender.createMimeMessage();
            MimeMessageHelper helper = new MimeMessageHelper(message,true);
            helper.setFrom("59147019@qq.com");
            helper.setTo("59147019@qq.com");
            helper.setSubject("这是主题");
            helper.setText("这是具体内容");
    
            //附件内容
            FileSystemResource file = new FileSystemResource(new File("C:\\Users\\Admin\\Desktop\\早1.png"));
            helper.addAttachment("早1.png",file);
            javaMailSender.send(message);
        }
    }