springboot下實現郵件發送功能

springboot給咱們封裝好了郵件功能，很是簡單，只須要稍微配置下就ok。

引入jar

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

View Code

MailService.java

@Service public class MailService { @Autowired private JavaMailSender mailSender; //框架自帶的
 @Value("${spring.mail.username}")  //發送人的郵箱 好比155156641XX@163.com
  private String from; @Async //意思是異步調用這個方法
  public void sendMail(String title, String url, String email) { SimpleMailMessage message = new SimpleMailMessage(); message.setFrom(from); // 發送人的郵箱
    message.setSubject(title); //標題
    message.setTo(email); //發給誰 對方郵箱
    message.setText(url); //內容
    mailSender.send(message); //發送
 } }

還須要在配置文件yml中寫    下面的配置

spring.mail.host: smtp.163.com spring.mail.username: 155156641xx@163.com spring.mail.password: 填上你本身的 spring.mail.properties.mail.smtp.auth: true spring.mail.properties.mail.smtp.starttls.enable: true spring.mail.properties.mail.smtp.starttls.required: true

就ok了