在Spring Boot single table中找不到依赖项类型的合格bean

Question

我是弹簧靴的初学者。

  @Controller
  @ComponentScan("com.foo.dto")
  public class UserController { 

  @Autowired
  UserRepository userRepository;

  @RequestMapping("/test")
  public void test() {
       System.out.println("PLEASE RUN");
  }

@Repository
public interface UserRepository extends CrudRepository<User, Long> {

    List<User> findByLastName(String lastName);

    List<User> findByAccNameAndPassword(String accName, String password);
}

@Entity
    public class User {

    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    private long id;
    @NotNull
    private String firstName;
    @NotNull
    private String lastName;
    @NotNull
    private Date dob;
    @NotNull
    private String phone;
    @NotNull
    private String email;
    @NotNull
    private boolean isEmployer;
    @NotNull
    private String accountName;
    @NotNull
    private String password;

    protected User() {
    }

    public User(String firstName, String lastName, Date dob, String email, String phone, String accName,
            String password) {
        this.firstName = firstName;
        this.lastName = lastName;
        this.dob = dob;
        this.email = email;
        this.phone = phone;
        this.accountName = accName;
        this.password = password;
        this.isEmployer = false;

    }

org.springframework.beans.factory.noSuchBeanDefinitionException：未找到依赖项的[com.foo.dto.UserRepository]类型的合格bean：应至少有一个bean可以作为此依赖项的自动候选项。依赖项注释：{@org.SpringFramework.Beans.Factory.Annotation.AutoWired(required=true)

Answer 1

我认为您需要在配置中启用它

@EnableJpaRepositories("com.foo.dto")

在@configuration文件中。