CrudRepository
CrudRepository接口提供乐儿最基本的对实体类的增、删、改、查操作
- 测试保存 只需继承相应的接口 ,然后在service层中定义即可
@Service
public class PersonService {
@Autowired
private PersonRepsotory person;
public void savePersons(List<Person> persons) {
person.save(persons);
}
}
@Test
public void crudRepsotoryTest(){
List<Person> persons = new ArrayList<>();
for(int i = 'a';i<'z';i++){
Person p = new Person();
p.setBrith(new Date());
p.setEmail((char)i+""+(char)i+"@guigu.com");
p.setName((char)i+""+(char)i);
persons.add(p);
}
personService.savePersons(persons);
}