Java 当我需要使用两列时，如何使用@oneToMany

当我试图做这样的事情时，我无法成功地解决它：

    @OneToMany(mappedBy = "company", fetch = FetchType.EAGER)
private List<Coupon> coupons;
@OneToMany(mappedBy = "company", fetch = FetchType.EAGER)
private List<Employee> employes;

---

如果我删除其中一个，我对这一点和它的唯一工作是陌生的。

删除

fetchType=fetchType.EAGER

并将

@LazyCollection（LazyCollectionOption.FALSE）

放在两个集合上

WARNING: Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'companyDBDAO': Unsatisfied dependency expressed through field 'getlocalSessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'getLocalSessionFactory' defined in config.SpringConfig: Invocation of init method failed; nested exception is org.hibernate.loader.MultipleBagFetchException: cannot simultaneously fetch multiple bags: [beans.Company.coupons, beans.Company.employes]