Send API
서버측 수신
@GetMapping("/api/v4/simple-orders")
public List<OrderSimpleQueryDto> ordersV4(){
return orderRepository.findOrderDtos();
}
public List<OrderSimpleQueryDto> findOrderDtos(){
return em.createQuery("select new jpabook.jpashop.repository.OrderSimpleQueryDto(o.id, m.name, o.orderDate, o.status, d.address)" +
" from Order o"+
" join o.member m"+
" join o.delivery d", OrderSimpleQueryDto.class)
.getResultList();
}
장점
단점