问题
I am building a shopping list Voice UI bot with Dialogflow.
I ran into some issues with linking the number and the product together. I found 1 solution here How can I create a list of a combination of attributes in API.AI (Dialogflow)
The problem with this solution is that we have to specify all the products available.
How can I create a shopping list in dialogflow without having to define every product in another entity.
来源：https://stackoverflow.com/questions/58380665/dialogflow-composite-entities-with-random-text