Kangding County Technology Bureau Project Examination And Approval System Design And Implementation

In recent years, with the rapid development of the overall national science and technology, science and technology project management shows a strong momentum of development, but with the further development of science and technology, the management of project gradually expose a variety of management issues. Therefore,how to strengthen scientific and technological project examination and approval of the management, a clear declaration of the approval process is the primary task of science and technology project management. According to the actual background technology and business needs of project management, the organization has developed a technology project examination and approval system. The "declaration and approval system," the science and technology project management project reporting, project approval,financial supervision, the results show, project acceptance, and other functions more scientific, standardized and transparent.Based on understanding, analysis and comparison of J2 EE multilayer model,implementation of each model are analyzed, to determine the appropriate J2 EE technology route of this project, is Struts2, Spring and JPA, JPA using Hibernate persistence; in addition, analysis the database management systems and App common development model and implementation technology, and choose the Oracle database as the persistent carrier, and the use of Cordova3(PhoneGap) mode to realize the development of mobile App of mixed mode, using JQueryMobile1.1 to realize the HTML5 control and interface control.Based on the understanding of the current domestic existing project, combined with local conditions, the paper finish the requirement analysis, and divides the whole project into six modules, respectively,is the project application module, the project application and approval module, financial management module, product management module, management module and personnel authority acceptance module. And the specific function of each module according to user needs is analyzed in detail, and using the use case diagram and system function module related to explain. Then according to the functional requirements and the timing diagram of each module of the detailed design of each functional module, and each operation functions are divided into different user interface. At the same time, the database design to meet the needs of the data entry, detailed charts show. The last part of this paper describes the implementation of the project process and result display interface, and the important business logic andimportant process in detail, at the same time the interface realization of specific functions for testing the front display, display the system finally presented to the visual effect of the user. Are briefly described in the final of the mobile App environment to build, development process and the project realization way, and show some important App interface.