基于spring boot的体育场馆设施预约系统
为了创建一个体育场馆设施预约系统,你需要定义一些核心组件,例如场馆设施、预约、用户和角色权限。以下是一个简化的例子,展示了如何使用Spring Boot和JPA来实现这些组件。
// 场馆设施实体
@Entity
public class Facility {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
private String name;
private String location;
// 省略其他属性、getter和setter
}
// 预约实体
@Entity
public class Appointment {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
private LocalDateTime startTime;
private LocalDateTime endTime;
private String description;
// 省略其他属性、getter和setter
}
// 用户实体和角色权限
@Entity
public class User {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
private String username;
private String password;
private String email;
// 省略其他属性、getter和setter
}
// 角色权限实体
@Entity
public class Role {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
private String name;
// 省略其他属性、getter和setter
}
// 控制器示例
@RestController
@RequestMapping("/appointments")
public class AppointmentController {
@Autowired
private AppointmentService appointmentService;
// 创建预约
@PostMapping
public Appointment createAppointment(@RequestBody Appointment appointment) {
return appointmentService.createAppointment(appointment);
}
// 获取预约
@GetMapping("/{id}")
public Appointment getAppointment(@PathVariable Long id) {
return appointmentService.getAppointment(id);
}
// 省略其他控制器方法
}
// 服务层示例
@Service
public class AppointmentService {
@Autowired
private AppointmentRepository appointmentRepository;
public Appointment createAppointment(Appointment appointment) {
return appointmentRepository.save(appointment);
}
public Appointment getAppointment(Long id) {
return appointmentRepository.findById(id).orElse(null);
}
// 省略其他服务方法
}
// Repository层示例
public interface AppointmentRepository extends JpaRepository<Appointment, Long> {
// 可以添加自定义查询方法
}
这个例子展示了如何使用Spring Boot和JPA创建一个简单的体育场馆设施预约系统。你需要添加更多的业务逻辑,例如验证和授权,以及完善用户界面。这个例子只是一个起点,你可以根据实际需求进行扩展和定制。
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