是以海贼王为主题，主要实现餐厅的点菜结账等功能，而且还支持生成点菜清单，先运行client,再运行海贼餐厅，点完菜之后就可以在client的控制台界面看到生成的点菜清单-One Piece is the theme, the main restaurant a la carte check out other functions, but also supports the generation of a la carte list, first run the client, and then