基于spring boot的实训管理系统的代码
时间: 2023-10-25 09:07:23 浏览: 93
由于实训管理系统的代码非常复杂,这里只能提供一个简单的参考示例。你可以根据自己的需求进行修改和扩展。
1. 创建一个Spring Boot项目,并添加以下依赖:
```
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<scope>runtime</scope>
</dependency>
</dependencies>
```
2. 创建实体类和数据库表
```
@Entity
@Table(name = "trainee")
public class Trainee {
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private Long id;
private String name;
private String email;
private String phone;
// getters and setters
}
@Entity
@Table(name = "trainer")
public class Trainer {
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private Long id;
private String name;
private String email;
private String phone;
// getters and setters
}
```
3. 创建Repository接口
```
@Repository
public interface TraineeRepository extends JpaRepository<Trainee, Long> {
}
@Repository
public interface TrainerRepository extends JpaRepository<Trainer, Long> {
}
```
4. 创建Controller
```
@RestController
@RequestMapping("/trainees")
public class TraineeController {
@Autowired
private TraineeRepository traineeRepository;
@GetMapping("/")
public List<Trainee> getAllTrainees() {
return traineeRepository.findAll();
}
@PostMapping("/")
public Trainee addTrainee(@RequestBody Trainee trainee) {
return traineeRepository.save(trainee);
}
}
@RestController
@RequestMapping("/trainers")
public class TrainerController {
@Autowired
private TrainerRepository trainerRepository;
@GetMapping("/")
public List<Trainer> getAllTrainers() {
return trainerRepository.findAll();
}
@PostMapping("/")
public Trainer addTrainer(@RequestBody Trainer trainer) {
return trainerRepository.save(trainer);
}
}
```
5. 启动应用并测试
你可以使用Postman等工具进行测试。例如,发送一个POST请求到http://localhost:8080/trainees/,Body为JSON格式的Trainee对象,即可添加一名学员。通过GET请求到http://localhost:8080/trainees/,可以查询所有学员的信息。同样的,GET和POST请求也可以用于管理教练员。
以上仅为示例代码,实际的实训管理系统可能需要更多的功能和复杂的业务逻辑。
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