问题
In our project, we work with a domain model Document. A document may have several titles, so with my JPA knowledge I'd model the Document entity like so:
@Entity
public class Document {
private Set<String> titles;
// ... getters and setters
}
How can I have jHipster generate entities with collection attributes (or, synomymously, collection fields)?
回答1:
Depending on jdl document here the collection type for field is not handled yet.
I guess you already think of creating an title object and create one-to-many relation with document right?
来源：https://stackoverflow.com/questions/38747009/how-to-create-entity-with-a-collection-type-field-in-jhipster