모델2 -연관관계

package com.example.model.entity; public enum OrderStatus { ORDER,CANCEL } package com.example.model.entity; import lombok.Getter; import lombok.Setter; import lombok.ToString; import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.GeneratedValue; import javax.persistence.Id; @Getter @Setter @ToString @Entity public class Item { @Id @GeneratedValue @Column(nam.....