如何将作业从Spring项目持久化到H2数据库

<dependency>
    <groupId>com.h2database</groupId>
    <artifactId>h2</artifactId>
    <version>1.4.200</version>
    <scope>runtime</scope>
</dependency>

spring.datasource.url=jdbc:h2:mem:testdb
spring.datasource.username=sa
spring.datasource.password=
spring.datasource.driver-class-name=org.h2.Driver

@Entity
@Table(name = "jobs")
public class Job {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;
    
    @Column(name = "name")
    private String name;
    
    // 其他属性和方法
}

public interface JobRepository extends JpaRepository<Job, Long> {
    // 可以自定义查询方法
}

@Service
public class JobService {
    @Autowired
    private JobRepository jobRepository;
    
    public Job saveJob(Job job) {
        return jobRepository.save(job);
    }
    
    // 其他业务方法
}

@RestController
public class JobController {
    @Autowired
    private JobService jobService;
    
    @PostMapping("/jobs")
    public Job createJob(@RequestBody Job job) {
        return jobService.saveJob(job);
    }
    
    // 其他接口和方法
}