基于SOA技术的项目成本管理系统的设计与实现

发布时间：2018-06-22 19:50

本文选题：房地产 + 成本管理　；参考：《电子科技大学》2014年硕士论文

【摘要】：房地产业是国民经济的支柱产业,关系到GDP指标和国计民生,受到各国政府部门的高度重视,也是民众关注的焦点行业。在房地产业,房价问题始终是焦点和核心问题,影响房地产价格的主要因素是房地产建设成本。由于自动化程度欠缺,基础数据采集的困难,传统模式下的成本管理和绩效考核往往缺乏数据支撑、流于形式。因此,房地产企业的成本管理亟待进一步改善和优化。在这个大背景下,本文利用JAVA EE、SOA和MVC等技术,研究面向房地产企业的项目成本管理系统设计及实现。企业级Web应用构建的两大平台是Microsoft的.Net和目前由Oracle公司主持的Java EE,建立在JAVA基础之上的JAVA EE以其开放性和跨平台获得了巨大的认可,占据了大部分的市场份额。本系统的建设也选用JAVA EE作为基础平台,在JAVA EE架构上进行设计实现。在JAVA EE平台基础上,系统建设还采用了SOA组件技术,并采用了成熟的MVC框架Struts、Spring和Hibernate来进行实现。论文从企业级成本管理和项目级成本管理两个视角对房地产企业成本管理的总体需求和建设目标进行了分析阐述。并对主要的功能需求进行了分析,包括合同管理、成本管理和财务及资金管理。同时,对系统性能要求、部署平台、用户接口和安全等非功能性需求进行了分析。在充分的需求分析基础上,基于JAVA EE平台进行了系统体系结构设计,按数据层、业务逻辑层和表示层的经典三层结构进行架构设计。然后对系统主要功能模块的静态设计和动态设计进行了描述。进而对系统数据库设计和系统功能实现进行了详细阐述,在系统实现上采用了成熟的MVC框架SSH2,有效的保证了系统的开发效率和质量。最后,阐明了软件系统测试的必要性,并对测试流程、测试错误分类和所采用的测试方法进行了描述。并对系统性能测试、可用性测试和安全测试结果做了描述。房地产企业成本管理系统对提升企业成本管理水平,降低房地产建设项目成本,提升企业盈利能力起到了积极而重要的作用。但随着市场竞争的不断加剧,对企业管理水平的要求会不断提高,企业成本管理信息化的工作需要不断的深化和推进。大数据、云计算等新型技术在房地产企业成本管理中的应用是今后研究的一个重要方向。
[Abstract]:The real estate industry is the pillar industry of the national economy, which is related to the GDP index and the national economy and people's livelihood. In the real estate industry, the housing price problem is always the focus and the core issue, the main factor that affects the real estate price is the real estate construction cost. Because of the lack of automation and the difficulty of basic data collection, the traditional cost management and performance appraisal often lack data support and become mere formality. Therefore, the cost management of real estate enterprises needs to be further improved and optimized. Under this background, this paper studies the design and implementation of project cost management system for real estate enterprises by using Java EEO SOA and MVC technology. The two platforms constructed by enterprise Web application are Microsoft. Net and Java EEE, which is hosted by Oracle. Java EE, which is based on Java, has won great recognition for its openness and cross-platform, and has occupied most of the market share. Java EE is also chosen as the basic platform for the construction of this system, which is designed and implemented on Java EE architecture. On the basis of Java EE platform, SOA component technology is used in the system construction, and the mature MVC framework Struts Spring and hibernate are adopted to implement the system. This paper analyzes the overall demand and construction goal of cost management in real estate enterprises from the perspectives of enterprise cost management and project cost management. The main functional requirements are analyzed, including contract management, cost management, and financial and capital management. At the same time, the system performance requirements, deployment platform, user interface, security and other non-functional requirements are analyzed. On the basis of sufficient requirement analysis, the system architecture is designed based on Java EE platform, and is designed according to the classic three-tier structure of data layer, business logic layer and presentation layer. Then, the static design and dynamic design of the main functional modules of the system are described. Furthermore, the system database design and system function realization are described in detail. The mature MVC framework SSH2 is adopted in the system implementation, which effectively ensures the development efficiency and quality of the system. Finally, the necessity of software system testing is expounded, and the test flow, test error classification and test methods are described. The results of system performance test, usability test and security test are described. The cost management system of real estate enterprises plays a positive and important role in improving the level of cost management, reducing the cost of real estate construction projects, and enhancing the profitability of enterprises. However, with the increasing competition in the market, the requirement of enterprise management level will be raised constantly, and the work of enterprise cost management informatization needs to be deepened and promoted constantly. The application of new technologies such as big data and cloud computing in cost management of real estate enterprises is an important research direction in the future.
【学位授予单位】：电子科技大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP311.52

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