SpringCloud 实现邮件发送

由于阿里云短信发送服务审核过严，故将其替换为邮件发送验证码，记录一下整合邮件发送服务过程

首先去qq邮箱开通SMTP服务，并生成授权码

然后去项目中整合邮件发送服务

目前只是简单实现了功能，之后若有更多要求，再行更改

pom依赖

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

application.properties配置

spring.mail.host=smtp.qq.com
spring.mail.protocol=smtp
spring.mail.default-encoding=utf-8
spring.mail.username=775972516@qq.com
# 这个是授权码，不是邮箱密码！！！
spring.mail.password=xxxxxx

Controller

@RestController
@RequestMapping("/edumsm/msm")
@CrossOrigin
public class MsmController {
    @Autowired
    private MsmService msmService;

    @GetMapping("/sendmail")
    public R sendMail(){
        String code = null;
        code = RandomUtil.getFourBitRandom();

        Boolean result = msmService.sendMail(code);
        if (result){
            return R.ok();
        }else {
            return R.error().message("发送邮件失败");
        }
    }
}

Service

@Service
public class MsmServiceImpl implements MsmService {
    @Autowired
    private JavaMailSender mailSender;

    @Value("${spring.mail.username}")
    private String from;

    @Override
    public Boolean sendMail(String code) {
        SimpleMailMessage message = new SimpleMailMessage();

        //自己给自己发验证码邮件
        message.setFrom(from);
        message.setSubject("your code");
        message.setText(code);
        message.setTo(from);

        mailSender.send(message);

        return true;
    }
}

效果

• Post author: rayucan
• Post link: http://example.com/2021/06/01/SpringCloud%E5%AE%9E%E7%8E%B0%E9%82%AE%E4%BB%B6%E5%8F%91%E9%80%81/
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