mappedBy引用未知目标实体属性: ataObject.PayMaster.PayTransactionStatement in dataObject.PayTransactionStatement.payMaster

Question

我犯了个错误

my.backend.dataObject.PayMaster.PayTransactionStatement : mappedBy引用未知目标实体属性: my.backend.dataObject.PayTransactionStatement.payMaster.中的org.hibernate.AnnotationException

我检查了所有的实体，但仍然不能解决问题

@Data
@Entity
@Table(name = "pay_master")
@DynamicUpdate //Dynamic update - you need to set the update time field of the database to be automatically updated. In this way, query the time, save the other fields and save the update time.
public class PayMaster {

    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    @Column(name="paymaster_id")
    private Long paymasterid;


    @ManyToOne(fetch= FetchType.LAZY)
    @JoinColumn(name="statement_id")
    private PayTransactionStatement payTransactionStatement;

}



@Data
@Entity
@Table(name = "pay_transaction_statement")
@DynamicUpdate
public class PayTransactionStatement {


     @Id
     @GeneratedValue(strategy = GenerationType.AUTO)
     @Column(name="statement_id")
     private Long statementId;

     @OneToMany(fetch = FetchType.LAZY, cascade = CascadeType.ALL, mappedBy ="PayTransactionStatement") 
     private List<PayMaster> payMaster;

}

Answer 1

您在PayTransactionStatement中的映射应该是

 @OneToMany(fetch = FetchType.LAZY, cascade = CascadeType.ALL, mappedBy ="payTransactionStatement") 
 private List<PayMaster> payMaster;