Java 有没有办法在Redis和关系数据库中使用带有@RedisHash的实体?
我用的是弹簧靴。为了在关系数据库上保存实体,我配置了数据源和域类,例如:Java 有没有办法在Redis和关系数据库中使用带有@RedisHash的实体?,java,spring-boot,redis,spring-data-redis,Java,Spring Boot,Redis,Spring Data Redis,我用的是弹簧靴。为了在关系数据库上保存实体,我配置了数据源和域类,例如: @Entity @Table(schema = "schema_name", name = "tb_name") public class table_name extends DomainEntity<Long> { private static final long serialVersionUID = 1L; @Id @Column(name = "ID_TABLE_NAME"
@Entity
@Table(schema = "schema_name", name = "tb_name")
public class table_name extends DomainEntity<Long> {
private static final long serialVersionUID = 1L;
@Id
@Column(name = "ID_TABLE_NAME", nullable = false, updatable = false, precision = 12)
@SequenceGenerator(name = "sqTableName", sequenceName = "SQ_TABLE_NAME", initialValue = 1, allocationSize = 1)
@GeneratedValue(generator = "sqTableName", strategy = GenerationType.SEQUENCE)
private Long id;
@NotNull
@ManyToOne
@JoinColumn(name = "ID_OTHER_COLUMN", referencedColumnName = "ID_OTHER_COLUMN", nullable = false)
private OtherObject obj;
当使用@RedisHash
创建类时,当我使用.save方法时,它会将该实体保存在Redis上
我希望在关系数据库中使用这个域类而不复制要保存的文件,有时在Redis上,有时在关系数据库中。我找了,但什么也没找到
有人能帮忙吗?您可以定义域类而不使用注释
@RedisHash
,并为每个数据库创建一个空的域类子类
redis的域类将具有@RedisHash
注释
@RedisHash("Student")
public class Student implements Serializable {
/**
*
*/
private static final long serialVersionUID = 1L;
public enum Gender {
MALE, FEMALE
}
private String id;
private String name;
private Gender gender;
private int grade;
}