jpa에서 json column 사용하기
list형 json custom converter 사용 import com.fasterxml.jackson.core.JsonProcessingException; import com.fasterxml.jackson.databind.DeserializationFeature; import com.fasterxml.jackson.databind.ObjectMapper; import javax.persistence.AttributeConverter; import java.io.IOException; import java.util.List; public class StringListConverter implements AttributeConverter { private static final ObjectMapper..
spring boot/snippets
2021. 12. 22. 23:14
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