hibernate的映射问题
各们大牛们有个问题请教，我现在有三个类，Creator是父类，它有一个属性是MpAccount这是一个类protected修饰，AccountFan继承了Creator,在MpAccount这个类中有一个List<AccountFan>属性这里面配置了一对多，但在编译的时候报找不到AccountFan的MpAccount这个属性，实际上应该已经继承了的啊 为什么还这样那？@Entity
@Table(name="we_creator")
@Inheritance(strategy=InheritanceType.TABLE_PER_CLASS)
public class Creator extends IdEntity{
protected String openId;//openId，每个用户都是唯一的
protected Integer subscribeStatus;//订阅状态
protected String subscribeTime;//订阅时间
protected byte[] nickname;//昵称,二进制保存emoji表情
protected String nicknameStr;//昵称显示
protected String wxid;//微信号
protected Integer gender;//性别 0-女；1-男；2-未知
protected String language;//语言
protected String country;//国家
protected String province;//省
protected String city;//城市
protected String headimgurl;//头像
protected String remark;//备注
protected Integer status;//用户状态 1-可用；0-不可用
protected Date Createtime;
public MpAccount mpAccount;
@ManyToOne(cascade=CascadeType.ALL,optional=false)
@JoinColumn(name="account_id",referencedColumnName="id")
public MpAccount getMpAccount() {
return mpAccount;
}
public void setMpAccount(MpAccount mpAccount) {
this.mpAccount = mpAccount;
}
}
@Entity
@Table(name="we_fans")
public class AccountFans extends Creator{}
@Entity
@Table(name = "we_mpaccount")
public class MpAccount extends IdEntity implements Serializable{
private static final long serialVersionUID = -6315146640254918207L;
private String account;//账号
private String appid;//appid
private String appsecret;//appsecret
private String url;//验证时用的url
private Integer status;
private Date createDate;
private Integer type;
private String openid;
private List<AccountFans> fanes = new ArrayList<AccountFans>();
@OneToMany(mappedBy="mpAccount",cascade=CascadeType.PERSIST,fetch=FetchType.LAZY)
public List<AccountFans> getFanes() {
return fanes;
}
public void setFanes(List<AccountFans> fanes) {
this.fanes = fanes;
}
}
报的错误Caused by: org.hibernate.AnnotationException: mappedBy reference an unknown target entity property: com.hailang.wechat.model.AccountFans.mpAccount in com.hailang.wechat.model.MpAccount.fanes
