【摘要】：隨著互聯(lián)網(wǎng)和現(xiàn)代技術的高速發(fā)展,企業(yè)管理的網(wǎng)絡化、自動化和信息化是大勢所趨。企業(yè)對信息的需求不斷增加,同時,企業(yè)要求信息系統(tǒng)能夠快速靈活的適應業(yè)務的變化。因此,如何建立一個反應迅速、智能、靈活、安全的信息系統(tǒng)來滿足企業(yè)信息化的要求具有非常重要的意義。本文提出了基于多種J2EE開源框架實現(xiàn)多層次B/S系統(tǒng)的一種方案,該方案在構建大型企業(yè)信息系統(tǒng)上表現(xiàn)出高效率、易擴展、可維護、能重用等特點。 本文首先介紹了J2EE體系結構、設計模式等開源框架所涉及到的關鍵概念與技術,并重點探討了目前比較受歡迎的三種開源框架(Struts、Spring和Hibernate),分析了它們的體系結構、應用原理和特點。根據(jù)J2EE的多層次系統(tǒng)結構,結合Web應用的特點,將三種框架進行組合設計,即在表現(xiàn)層使用Struts框架、業(yè)務邏輯層使用Spring框架、數(shù)據(jù)持久層使用Hibernate框架,來構建企業(yè)信息系統(tǒng)。同時,應用Acegi開源框架設計系統(tǒng)的安全與權限管理子系統(tǒng)；應用XFire框架實現(xiàn)Web Service的開發(fā)與部署。這種整合框架使各層相對獨立,減少了各層之間的耦合程度,同時加快了系統(tǒng)的開發(fā)速度,提高了系統(tǒng)的質量。在此基礎上,以SM-CRM系統(tǒng)為例,通過分析與設計,實現(xiàn)了基于上述開源框架的系統(tǒng)的主要功能。本文引入了移動商務的概念,將移動終端PDA整合到系統(tǒng)中,實現(xiàn)了可移動的基于銷售的客戶關系管理系統(tǒng)(SM-CRM),并且通過Web Service技術整合了.NET和J2EE兩種平臺技術,實現(xiàn)移動終端PDA與服務器的通信,最后給出了系統(tǒng)實施的原型。
[Abstract]:With the rapid development of Internet and modern technology, the networking, automation and informatization of enterprise management is the general trend. The demand for information is increasing. At the same time, the enterprise requires that the information system can adapt to the changes of business quickly and flexibly. Therefore, it is of great significance to establish a rapid response, intelligent, flexible and secure information system to meet the requirements of enterprise informatization. In this paper, a scheme to implement multi-level B / S system based on a variety of J2EE open source frameworks is proposed, which shows the characteristics of high efficiency, easy scalability, maintenability and reuse in the construction of large enterprise information system. This paper first introduces the key concepts and technologies involved in open source frameworks such as J2EE architecture and design pattern, and focuses on three popular open source frameworks (Struts,Spring and Hibernate),). Application principle and characteristics. According to the multi-level system structure of J2EE and the characteristics of Web application, three frameworks are designed, namely, Struts framework in presentation layer, Spring framework in business logic layer and Hibernate framework in data persistence layer to construct enterprise information system. At the same time, Acegi open source framework is used to design the security and authority management subsystem of the system, and XFire framework is used to realize the development and deployment of Web Service. This integration framework makes each layer relatively independent, reduces the coupling degree between each layer, speeds up the development speed of the system and improves the quality of the system. On this basis, taking SM-CRM system as an example, through analysis and design, the main functions of the system based on the above open source framework are realized. In this paper, the concept of mobile commerce is introduced, the mobile terminal PDA is integrated into the system, and the removable customer relationship management system (SM-CRM) based on sales is realized, and the. net and J2EE platform technologies are integrated through Web Service technology. The communication between mobile terminal PDA and server is realized, and the prototype of system implementation is given at last.
【學位授予單位】：大連理工大學
【學位級別】：碩士
【學位授予年份】：2013
【分類號】：TP311.52

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