如何将结果集Jpa分配给Hashmap

// 创建实体类Entity来映射数据库表结构
@Entity
@Table(name = "your_table_name")
public class Entity {
    @Id
    private Long id;

    private String name;

    // getters and setters
}

// 在某个类中执行查询操作并将结果集分配给HashMap
@Repository
public class YourRepository {
    @Autowired
    private EntityManager entityManager;

    public HashMap<Long, Entity> getResultAsHashMap() {
        TypedQuery<Entity> query = entityManager.createQuery("SELECT e FROM Entity e", Entity.class);
        List<Entity> resultList = query.getResultList();

        HashMap<Long, Entity> resultMap = new HashMap<>();
        for (Entity entity : resultList) {
            resultMap.put(entity.getId(), entity);
        }

        return resultMap;
    }
}