程序包com.firefly.example.reactive.coffee.store.dao的分层结构

程序包分层结构:

• 所有程序包

接口分层结构

• com.firefly.example.reactive.coffee.store.dao.InventoryDAO
• com.firefly.example.reactive.coffee.store.dao.OrderDAO
• com.firefly.example.reactive.coffee.store.dao.ProductDAO
• com.firefly.example.reactive.coffee.store.dao.UserDAO