忽略Spring JPA中用于JSONB反序列化的某些字段

import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import javax.persistence.*;

@Entity
@Table(name = "my_table")
@JsonIgnoreProperties(value = {"ignoredField"})
public class MyEntity {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    private String normalField;

    @Column(columnDefinition = "jsonb")
    private String ignoredField;

    // getters and setters
}

public class MyEntityDTO {
    private Long id;
    private String normalField;

    // getters and setters
}

public MyEntityDTO convertToDTO(MyEntity entity) {
    MyEntityDTO dto = new MyEntityDTO();
    dto.setId(entity.getId());
    dto.setNormalField(entity.getNormalField());
    return dto;
}

import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonDeserializer;
import com.fasterxml.jackson.databind.JsonNode;
import java.io.IOException;

public class MyEntityDeserializer extends JsonDeserializer<MyEntity> {
    @Override
    public MyEntity deserialize(JsonParser p, DeserializationContext ctxt) 
        throws IOException, JsonProcessingException {
        JsonNode node = p.getCodec().readTree(p);
        MyEntity entity = new MyEntity();
        entity.setId(node.get("id").asLong());
        entity.setNormalField(node.get("normalField").asText());
        // ignoredField will not be set
        return entity;
    }
}

import com.fasterxml.jackson.databind.annotation.JsonDeserialize;

@Entity
@Table(name = "my_table")
@JsonDeserialize(using = MyEntityDeserializer.class)
public class MyEntity {
    // ...
}