| 摘 要: 针对目前手机订餐系统客户端与服务器端数据传输效率低，以及订餐后台管理系统架构可扩展性较弱，本
文提出并实现了一种基于Android和JavaEE的手机订餐系统。订餐客户端采用Json数据格式与服务器端进行数据交互，
提高了网络数据传输效率。订餐后台管理系统采用SSH2+DWR整合框架使得展示层、业务层以及数据持久层三层分
离，降低了系统的耦合性，提高了系统的扩展性与可维护性。实践证明，该架构实现的订餐系统能提高餐馆或者酒店的
点菜服务质量以及网上订餐效率。 |
| 关键词: Android；SSH2；数据模型；Json数据格式；DWR |
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中图分类号: TP311.52
文献标识码: A
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| Design and Implementation of the Mobile Food Ordering System Based on Android and JavaEE |
|
LUO Guotao
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( College of Computer Science, Sichuan TOP IT Vocational Institute, Chengdu 611743, China)
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| Abstract: As for the present mobile food ordering systems,the data transmission efficiency between the client and the server is quite low and the architecture expansibility of the backstage management system is poor.In view of the above,this paper proposes a mobile food ordering system based on Android and JavaEE. Json data format is adopted on the client for data interaction with the server,which improves the data transmission efficiency.The integrated framework of SSH2+DWR is utilized in the backstage management system to separate the presentation layer,business layer and data persistence layer,which reduces the coupling of the system and promotes its expansibility and maintainability.Practice has proved that the food ordering system under this architecture can effectively improve the service quality and ordering efficiency for restaurants,hotels and online food stores. |
| Keywords: Android; SSH2; data model;Json data format;DWR |
