1
我有這樣的實體:沒有找到命名查詢
@Entity
public class User {
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
@Column(name = "id", unique = true, nullable = false)
private Long id;
private String firstname;
private String lastname;
private Date birthdate;
private int phonenumber;
private int cin;
private String address;
private String password;
private String email;
//Getters & Setters ..
}
這DAO類:
@Repository
public interface UserDAO extends JpaRepository<User, Long> {
List<User> findAllUsersByFirstnameOrderByFirstnameDesc(String firstName);
List<User> findAllUsersByLastnameOrderByLastnameDesc(String Lastname);
List<User> findAllUsersByFirstnameAndLastnameOrderByFirstname(String firstAndLastname);
List<User> findAllUsersByFirstnameOrLastnameContaining(String nameContent);
List<User> findAllUsersByPhonenumber(int phoneNumber);
List<User> findAllUsersByEmailContaining(String email);
User findUserByCin(int cin);
}
當我運行它,我得到這個錯誤:
引起通過:java.util.NoSuchElementException:null at java.util.ArrayList $ Itr.next(Unknown Source)
DEBUG org.springframework.data.jpa.repository.query.NamedQuery - 沒有找到命名查詢User.findAllUsersByEmailContaining
DEBUG org.springframework.data.jpa.repository.query.NamedQuery - 難道無法找到名爲查詢 User.findAllUsersByFirstnameOrLastnameContaining
感謝。
不知道什麼是錯的,但我沒有得到這個查詢如何工作,列表 findAllUsersByFirstnameAndLastnameOrderByFirstname(String firstAndLastname); ---當它需要2個參數時,你傳遞一個參數。 –
Arun
那是這個問題,它不工作,我不知道爲什麼。你能詳細說明一下嗎? @Arun –
對於我在評論中的查詢,你需要傳遞2個參數,如findAllUsersByFirstn ameAndLastnameOrderBy Firstname(String firstName,String LastName); – Arun