SpringBoot集成邮件发送

 

1.在pom.xml中引入依赖

    org.springframework.boot
    spring-boot-starter-mail

2.从163或者QQ邮箱中获得授权码

3.在application.yml中配置

spring  
  ##网易163邮箱配置
  mail:
    host: smtp.163.com #发送邮件服务器
    username: [email protected] #发送邮件的邮箱地址
    password: USKRHBHTVTFPZQOV #客户端授权码
    default-encoding: UTF-8
    properties:
      mail:
        smtp:
          ssl:
            enable: true
          socketFactory:
            port: 465
            class: javax.net.ssl.SSLSocketFactory
    port: 465
    from: [email protected] #配置发送邮件的邮箱地址，用于代码读取此值

4.编写代码

• 接口

/**
 * 邮件Service接口
 * @author Administrator
 */
public interface MailService {
	
	/**
	 * 发送文本邮件
	 * @param to 邮件接收人
	 * @param subject 邮件主题 
	 * @param content 邮件内容
	 */
	void sendSimpleMail(String to, String subject, String contentText);
}

• 实现类

@Service
public class MailServiceImpl implements MailService {
    //private final Logger loger = LoggerFactory.getLogger(this.getClass());
	
    @Autowired
    private JavaMailSender mailSender;
	
    @Value("${spring.mail.from}")
    private String from;

    /**
     * 简单文本邮件
     */
    @Override
    public void sendSimpleMail(String to, String subject, String contentText) {
        //创建SimpleMailMessage对象
        SimpleMailMessage message = new SimpleMailMessage();
        //邮件发送人
        message.setFrom(from);
        //邮件接收人
        message.setTo(to);
        //邮件主题
        message.setSubject(subject);
        //邮件内容
        message.setText(contentText);
        //发送邮件
        mailSender.send(message);
    }
}

• 测试

@Test
void test() {
    mailService.sendSimpleMail("[email protected]", "测试邮件", "你好，收到测试邮件了吗？");
}