【正文】
ion modules of the system The system management module is responsible for the initial setting of the system, administrator setting, wireless work setting, logs management etc. The food menu management includes setting name, prides, types, state of food, and so on. The client management supervises information of clients, which include the VIP information. The food ordering management is responsible for supervising the food ordering information from wire users and wireless users. The finance management administrates cash, bill, and financial audit of the restaurant. Some user interfaces of wire users and wireless users in this system are shown in figure 5 and figure 6. IV. CONCLUSIONS The mobile devices have been widely used to provide easily access to the web content. We presented a wireless food ordering system based on web services over a wired/wireless integrated local area work, which implements wired and wireless data access to the servers and food ordering functions through both desktop PCs and mobile devices such as PDAs. The system is based on secure web service architecture and can increase efficiency for restaurants by saving time, reducing human errors and by providing higher quality customer service. 附錄 B 基于 Web 服務的無線食品點菜系統(tǒng) 摘要:當前的無線通信,使人們輕松地交換信息,而 Web 服務提供了松耦合和平臺無關的方式連接整個 Inter 或 Intra 的應用程序。 Food Ordering System。 關鍵詞 Web 服務;無線;食品訂貨系統(tǒng);安全 I. 引言 在信息技術的飛速發(fā)展,特別是在無線通信和網絡服務技術,極大地改變人們訪問信息和工作。在中大和繁忙的餐廳,這種協(xié)調是一個挑戰(zhàn),需要一個高效的訂貨系統(tǒng)。因此, WLAN 的結合用戶移動數(shù)據連接,并通過簡化的配置,使移動局域網。這些行業(yè)都得益于使用手持終端和筆記本電腦傳輸實時信息集中處理的主機的生產力。它也可 以發(fā)布,定位和傳輸網絡中的模塊化應用。該系統(tǒng)的概念組成的六個主要組件: Web 服務器,數(shù)據庫服務器,收銀機,移動環(huán)境下的服務器,移動用戶和桌面用戶。 桌面用戶可以從 Web 服務器后,檢查該服務的 WSDL 服務要求。該方法的選擇是在很大程度上取決于參與消息交換的體系結構和平臺的特點。 Web 服務繼承了某些 身份驗證和授權功能。另一種方法是使用 SSL提供保密性和完整性,自定義 SOAP 頭進行身份驗證??蛻艄芾肀O(jiān)督信息的客戶,其中包括貴賓信息。 。主要包括 5個部分:系統(tǒng)管理,食品管理,客戶管理,訂餐管理和財務管理,如圖 4 所示,本系統(tǒng)的功能模塊。應用程序具有靈活性,以產生自身的主要對象,其中包含角色。該系統(tǒng)采用緊耦合的微軟 Windows 操作系統(tǒng)環(huán)境。 圖 1 系統(tǒng) 架構 服務安全性模型 Web 服務安全性,可應用在三個層面: ? 平臺 /傳輸級(點)的安全性 ? 應用程序級(客戶)的安全性 ? 消息級(年底)安全。收銀是負責為消費者的成本計算。 III.該系統(tǒng)的設計與實現(xiàn) 系統(tǒng)架構 在系統(tǒng)中,我們采用四個層次的基于網絡的客戶端 服務器架構。 Web 服務是新一代的 Web 應用程序。在企業(yè)環(huán)境中,無線局域網的安全機制,如 VPN(虛擬專用網絡),通常輔之以。 II.無線局域網和 W EB 服務 A.無線局域網 無線局域網( WLAN,無線局域網)是一種靈活的數(shù)據通信系統(tǒng)延伸或作為替代,建筑物或校園內的有線局域網實現(xiàn)。 在餐館訂餐 過程簡單的任務,需要協(xié)調。為了確保安全系統(tǒng),安全的 Web 服務架構和一些安全策略,以確保移動通信安全進行了討論。 附錄 A Wireless Food Ordering System Based on Web Service Abstract—Current wireless munications enable people to easily exchange information, while web services provide looselycoupled and platformindependent ways of linking applications across the Inter or Intra. This paper presents an integration of wireless munication technologies and web services technologies to realize a wireless food ordering system. In this system, it implements wired and wireless data access to the servers and food ordering functions through both desktop PCs and mobile devices such as PDAs over a wired/wireless integrated local area work. To sure the security of the system, the secure web service architecture and some security strategies to ensure mobile munication security are discussed. Web servicesbased wireless applications on mobile devices provide a means of convenience, improving efficiency a