所以我只希望放置此文本，但不显示它。我使用了.grid，所以我需要使用.place来确保它不会混乱。除非有人可以帮助我否则？谢谢！

class Employee {

   @EmbeddedId
   private EmployeeId id; // composite key with two fileds companyId and employeeNumber

   @OneToMany(mappedBy = "employee",cascade = CascadeType.ALL)
   private List<Phone> phoneList;
}

class Phone {

  @EmbeddedId
  private PhoneId phoneId; // composite key with three fileds companyId,employeeNumber and phoneNumber

  @ManyToOne
  @JoinColumns({
        @JoinColumn(name = "COMPANY_ID",referencedColumnName = "COMPANY_ID",insertable = false,updatable = false),@JoinColumn(name = "EMPLOYEE_NUMber_NEW",referencedColumnName = "EMPLOYEE_NUMber",updatable = false)})
  private Employee employee;

}