我正在使用springboot创建api来调用列表中的所有省份。首先我创建一个实体类

package example.parameter.entity;

import lombok.Data;

import javax.persistence.*;
import javax.validation.constraints.NotBlank;
import java.util.List;

@Data
@Entity
@Table(name = "provinces",indexes = {
        @Index(name = "PROVINCES_INDX_0", columnList = "name")
})
public class Province extends BaseEntity {

    @Id
    @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "provinces_generator")
    @SequenceGenerator(name = "provinces_generator", sequenceName = "provinces_seq", allocationSize = 1)
    @Column(name = "id", updatable = false, nullable = false)
    private Long id;

    @Column(name = "is_deleted")
    private Boolean isDeleted;

    @OneToMany(mappedBy = "province", cascade=CascadeType.ALL, orphanRemoval = true)
    private List<Regency> regencies;

    @NotBlank
    @Column(name = "name")
    private String name;
}

然后我创建了一个

package example.parameter.api.response;

import lombok.Data;

@Data
public class ProvinceResponseDTO {

    private String id;
    private String name;

}

然后创建存储库

package example.parameter.repository;

import example.parameter.api.response.ProvinceResponseDTO;
import example.parameter.entity.Province;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.Query;

import java.util.List;

public interface ProvinceRepository extends JpaRepository<Province,Long> {

    public List<ProvinceResponseDTO> findAllByIsDeleted(Boolean isDeleted);

}

当我尝试使用api时，我在数据层遇到了这个错误。

org.springframework.core.convert.ConverterNotFoundException: No converter found capable of converting from type [example.parameter.entity.Province] to type [example.api.response.ProvinceResponseDTO]

我不知道这是怎么回事，有什么解决办法吗？