如何在弹簧数据中使用CrudRepository强制预先加载?
2022-09-03 15:30:28
我有一个包含的实体,因此默认情况下加载:List
lazy
interface MyEntityRepository extends CrudRepository<MyEntity, Long> {
}
@Entity
public class MyEntity {
@Id
private Long id;
@OneToMany(mappedBy = "bar") //lazy by default
private List<Bar> bars;
}
@Entity
public class Bar {
//some more
}
问:执行时如何强制急切加载?repository.findOne(id)