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@Entity
public class DynamicBean {
@Id
private Long id;
@NotNull
private Long userId; //用户Id
@ToOne(joinProperty = "userId")
private UserBean userBean;
@ToMany(referencedJoinProperty = "dynamicId")
private List<DynamicLikeBean> likeBeanList; //点赞列表
...
...
}
@Entity
public class DynamicLikeBean {
@Id(autoincrement = true)
private Long id; //点赞id
@NotNull
private Long dynamicId; //动态id
@NotNull
private Long userId; //点赞userid
......
......
}