比如以下数据库映射:
@Entity @Table(name = "user") @Data public class Data{ @Id @GeneratedValue(strategy = GenerationType.IDENTITY) @Column(name = "id") private Integer id; @Column(name = "_and") private String And; } public interface DataRepository extends JpaRepository<Data, Integer>, JpaSpecificationExecutor<Data> { Data findDataByAnd(String and); }