个回答

• qq_虚伪的宋痞子_0

  2019-06-03 14:08:21

  请问这个问题解决了吗

  java.lang.NullPointerException

  报的是这个错误，下面是代码内容

  try{
      Hello h = new Hello();
      h.SimpleEmail("shizengs@aliyun.com", "This is Subject", "This is Content");
  }catch (Exception e){
      System.out.println(e);
  }

  
  

  @RestController
  public class Hello {
      @Value("${spring.mail.username}")
      private String from;
  
      @Autowired
      private JavaMailSender mailSender;
  
      @RequestMapping(value="/sendEmail", method = RequestMethod.GET)
      public void SimpleEmail(String to, String subject, String content){
          SimpleMailMessage simpleMailMessage = new SimpleMailMessage();
          simpleMailMessage.setTo(to);
          simpleMailMessage.setSubject(subject);
          simpleMailMessage.setText(content);
          simpleMailMessage.setFrom(from);
          mailSender.send(simpleMailMessage);
      }
  
  }

  
  

  0

• qq_一曲离殇丶笑看人世繁华_3

  2019-05-09 07:36:42

  我也遇到了，请问你是怎么解决的

  
  

  0

• 罗汉爷

  2019-04-20 23:44:36

  spring boot实现邮箱验证码注册

  
  

  https://blog.csdn.net/IndexMan/article/details/89409512

  
  

  0