【作者】 卢亚东；

【导师】 蔡淮；

【作者基本信息】 西南交通大学 ， 计算机技术， 2008， 硕士

【摘要】 基于web应用的货票统计经营分析系统是为满足运输生产需求,准确及时反映货物运输状态,减轻财务信息统计负担,加强货物运输管理,为领导的决策提供技术支持而开发的应用软件。论文以该项目开发、应用并结合了路局当前的实际需求为依据,叙述了货票信息oracle数据库的集中管理:货票数据入库信息的加工分类PL/SQL(通过trigger、package)处理、货票信息数据库表间关系组织结构。两个常用的货票统计算法:计费算法、里程算法,并结合实际需求给出了算法应用的范围与换算关系。Business Object Xi系统框架:论述了查询、报表和分析于一体的决策支持工具以及各处理部件间的信息流程和应用设计组织结构,用户可以通过自定义数据的语义层(既现有的数据之间的关系)并完成数据的分析,并可实现对多数据源信息统计的分析汇总,实现了通过业务术语直接编制报表的开发方式,降低开发难度与周期;提供了业务分类的数据报表的组织方式、数据报表的安全管理机制以及数据报表的存储管理和转换存储机制。J2EE设计的WEB展现方式主要实现了货票常用查询信息的零客户端WEB展现方式以及数据字典的维护机制,由于系统采用了MVC系统架构模式进行开发,在开发过程中代码实现了充分的重用,可分层次同时开发,节省了开发时间,同时降低了系统模块间的依赖性,提供了系统良好的延展性和可维护性。更多还原

【Abstract】 Base on the transportation production need based on the web application bill of lading statistics business analysis system, the accurate prompt reflection goods traffic condition, lightens the financial information statistics burden, the enhancement goods traffic management, provides the application software for the leadership decision-making which the technical support develops. The paper take this project development, applied and unified the railroad bureau current actual demand as the basis, narrated the bill of lading information oracle database centralized management: the bill of lading data warehousing information processing classifies PL/SQL (through trigger, package) processes, its information database table relates the organizational structure. Two commonly used bill of lading statistics algorithm: The cost algorithm, the course algorithm, and unified the actual demand to give the algorithm application scope and the conversion relations. Business Object Xi system frame: Elaborated the inquiry, the report form and the analysis in between a body information flow and the application design of organizational structure policy-making support tool as well as each processing unit, the user may through (already between existing data relations) and completes the data from the definition data semantic level the analysis, and might realize to the multi-data pool information statistics analysis compiles, has realized through the service terminology direct establishment report form development way, reduced the development difficulty and the cycle; It has provided the service classification data report form organization way, the data report form safety control mechanism as well as the data report form memory manages and transforms the memory mechanism. J2EE the design WEB development way has mainly realized the bill of lading commonly used inquiry information zero client side WEB development way as well as the data dictionary maintenance mechanism, because the system used the MVC system construction pattern to carry on the development, the code has realized full entrusting with heavy responsibility in the performance history, the separable level simultaneous development, has saved the development time, simultaneously reduced the system module dependence, has provided the system good ductility and the maintainability.更多还原