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  • springBoot项目中任务---邮件发送

    1)首先在pom.xml文件中导入邮件发送需要的依赖;

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

    2)在application.properties配置文件上配置相关信息;

    spring.mail.username=********@qq.com
    spring.mail.password=wnnkesooiqlydhhc(授权码,开启SMTP服务处)
    spring.mail.host=smtp.qq.com
    #开启加密验证
    spring.mail.properties.mail.smtp.ssl.enable=true

    3)在测试方法中测试;

    @SpringBootTest
    class DemoApplicationTests {
    
        @Autowired
        JavaMailSenderImpl mailSender;
    
        @Test
        void contextLoads() {
            //简单的邮件发送
            SimpleMailMessage mailMessage = new SimpleMailMessage();
            mailMessage.setSubject("欢迎来到我的小课堂");
            mailMessage.setText("祝大家2021年快快乐乐的成长");
            mailMessage.setTo("*******@qq.com");
            mailMessage.setFrom("******@qq.com");
            mailSender.send(mailMessage);
        }
    
        @Test
        void contextLoads2() throws MessagingException {
            //复杂的邮件发送
            MimeMessage mimeMessage = mailSender.createMimeMessage();
            //组装
            MimeMessageHelper helper = new MimeMessageHelper(mimeMessage, true);
            //正文
            helper.setSubject("欢迎来到我的小课堂-plus");
            helper.setText("<p style='color:red'>祝大家2021年快快乐乐的成长</p>",true);
            //附件
            helper.addAttachment("1.jpg",new File("C:\Users\Administrator\Desktop\1.jpg"));
            helper.addAttachment("2.jpg",new File("C:\Users\Administrator\Desktop\1.jpg"));
            helper.setTo("********@qq.com");
            helper.setFrom("*********@qq.com");
            mailSender.send(mimeMessage);
        }
    
    }

    4)测试结果:

    第一种,简单邮件发送:

     第二种,复杂邮件发送:

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  • 原文地址:https://www.cnblogs.com/xie-qi/p/14711348.html
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