如何在Python中处理带参数的查询图表

Question

class ProductQuery(graphene.ObjectType):
    products = graphene.List(Product)

    def resolve_products(self, info):
        return get_all_products()

以上是我的代码查询所有产品没有参数。我想按制造商编号查询产品是什么？如何做解析器？在

their official site上没有文档。在

Answer 1

class ProductQuery(graphene.ObjectType):
  products = graphene.List(Product, id=graphene.Int())

  def resolve_products(self, info, id):
    return Product.objects.filter(manufacture_id__exact=id)