Spring Boot-实体中的自定义类字段

Question

@Entity
@Table
@EntityListeners(AuditingEntityListener.class)
public class Rapor implements Serializable {

    @Id
    @SequenceGenerator(name = "RAPOR_SEQUENCE", sequenceName = "RAPOR_SEQUENCE", allocationSize = 1)
    @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "RAPOR_SEQUENCE")
    private Long id;

    @Embedded
    private OzBakim ozBakim;

    @Embedded
    private GunlukEtkinlik gunlukEtkinlik;

    private Date tarih;

//Set Get
}

更新

@Embeddable
public class GunlukEtkinlik {
    private boolean anaDil;
    private boolean bahce;
    private boolean bilimDeney;
    private boolean drama;
    private boolean dans;
    private boolean fenDoga;
    private boolean gezi;
    private boolean gorselSanatlar;
    private boolean masaBasiEtkinlik;
    private boolean masal;
    private boolean matematik;
    private boolean mutfakEtkinlik;
    private boolean muzik;
    private boolean oyun;
    private boolean satranc;
    private boolean spor;
    private boolean ingilizce;
    private boolean digerDiller;
    private boolean yaraticiEtkinlik;
    private boolean ogretmenNotu;
//Set Get
}

@Embeddable
public class OzBakim {
    private int kahvalti;
    private int ogleYemegi;
    private int ikindiKahvaltisi;
    private int elYuzTuvaletTemizligi;
    private int okulFaaliyetleri;
    private int arkadasIletisim;
    private int ogleUykusu;
    private int ogretmenNotu;
    private int topluOgretmenNotu;
//Set Get
}

错误：

2017-06-23 13:53:19.791警告12832--[main]O.s.w.cs.GenericWebApplicationContext：上下文初始化过程中遇到异常-取消刷新尝试：org.SpringFramework.Beans.Factory.BeanCreationException：创建类路径资源[org/SpringFramework/Boot/AutoConfigure/orm/jpa/HibernateJPaAutoConfiguration.class]中定义的名为“Entity ManagerFactory”的bean时出错：调用init方法失败；嵌套异常为javax.persistence.persistenceException:[persistenceUnit:default]无法构建Hibernate SessionFactory

2017-06-23 13:53:19.799警告12832--[main]O.S.Boot.SpringApplication：错误处理失败（创建类路径资源[org/SpringFramework/Security/Config/Annotation/Web/Configuration/WebSecurityConfiguration.class]中定义的名为“Delegating ApplicationListener”的bean时出错）：实例化bean之前的BeanPostProcessor失败；嵌套异常为org.SpringFramework.Beans.Factory.BeanCreationException：创建名为“

Answer 1

我发现了错误。：）

Repeated column in mapping for entity: com.exam.model.Rapor column: ogretmen_notu (should be mapped with insert="false" update="false")

@entity类中的@Embeddable entity，使其可以为@entity类的同一表中的嵌入实体添加列。

重复列名不能使用。

@Embeddable
public class GunlukEtkinlik {
    .
    .
    .
    private boolean ogretmenNotu;
}

@Embeddable
public class OzBakim {
    .
    .
    .
    private int ogretmenNotu(You must change name);
}