消息推送系统

org.springframework.boot

spring-boot-starter-web

org.springframework.boot

spring-boot-starter-data-jpa

com.h2database

h2

智慧学工管理系统

public class Message {

@Id

@GeneratedValue(strategy = GenerationType.AUTO)

private Long id;

private String content;

private String type; // SMS, EMAIL, etc.

private String recipient;

}

public interface MessageService {

void sendMessage(Message message);

}

@Service

public class EmailServiceImpl implements MessageService {

public void sendMessage(Message message) {

// 实现邮件发送逻辑

}

}

@Service

public class SmsServiceImpl implements MessageService {

public void sendMessage(Message message) {

// 实现短信发送逻辑

}

}

@RequestMapping("/api")

public class MessageController {

@Autowired

private MessageService messageService;

@PostMapping("/send")

public ResponseEntity send(@RequestBody Message message) {

messageService.sendMessage(message);

return new ResponseEntity<>("Message sent successfully", HttpStatus.OK);

}

}