org.hibernate.AnnotationException: Associations marked as mappedBy must not define database mappings

@ManyToMany(cascade = CascadeType.ALL)
    @JoinTable(
            name="user_goods",
            [email protected](name="user_id"),
            inverseJoinColumns[email protected](name="good_id")
    )
    Set<Goods> goods ;
           

ManyToMany裡面的mappedBy屬性去除即可