import org.springframework.samples.petclinic.repository.OwnerRepository; //导入依赖的package包/类
@Autowired
public JdbcPetRepositoryImpl(DataSource dataSource, OwnerRepository ownerRepository, VisitRepository visitRepository) {
    this.namedParameterJdbcTemplate = new NamedParameterJdbcTemplate(dataSource);

    this.insertPet = new SimpleJdbcInsert(dataSource)
        .withTableName("pets")
        .usingGeneratedKeyColumns("id");

    this.ownerRepository = ownerRepository;
    this.visitRepository = visitRepository;
}
 

import org.springframework.samples.petclinic.repository.OwnerRepository; //导入依赖的package包/类
@Autowired
public ClinicServiceImpl(PetRepository petRepository, VetRepository vetRepository, OwnerRepository ownerRepository, VisitRepository visitRepository) {
    this.petRepository = petRepository;
    this.vetRepository = vetRepository;
    this.ownerRepository = ownerRepository;
    this.visitRepository = visitRepository;
}
 

import org.springframework.samples.petclinic.repository.OwnerRepository; //导入依赖的package包/类
@Autowired
public JdbcPetRepositoryImpl(DataSource dataSource, OwnerRepository ownerRepository, VisitRepository visitRepository) {
    this.namedParameterJdbcTemplate = new NamedParameterJdbcTemplate(dataSource);

    this.insertPet = new SimpleJdbcInsert(dataSource)
            .withTableName("pets")
            .usingGeneratedKeyColumns("id");

    this.ownerRepository = ownerRepository;
    this.visitRepository = visitRepository;
}