| In recent years, with the development of China’s railways, railway speed areas have made significant achievements. The rail traffic gradually increased annually, and the group ticket for units or individuals increased rapidly too, and with the development of Internet, the original approval to handle with supervision mode can’t meet the growing demand. Therefore, using scientific and technological to regulate the approval process and supervision process is an important task to integrity the group ticket approval of Chengdu Railway Bureau.Firstly, the Zend Framework is introduced briefly in this thesis, including the PHP Framework, Zend Framework and MVC design pattern.This paper combines the actual conditions of goup approval for Chengdu Railway Bureau, according to the design of software engineering, from requirements analysis, system design, system implementation, combined with the UML to do a complete exposition for the whole system. According to the characteristics of the approval process, the paper is divided into three categories:system management, group tickets approval and electronic monitoring.In the requirements analysis phase, this paper describe each module in detail from business processes, business functions and the role-division, combined with business process diagrams, use case diagrams for modeling analysis.In the system design chapter, this paper is designed the overall system architecture, and to determine the specific functions to achieve for each module, mainly uses the class diagrams and timing diagrams to describe. At the end of the chapter, the system performs the database design.Finally, the system is using Zend Framework and three-tier architecture of MVC to design and implementation, and the main line of business is group tickets for approval, real-time monitoring of risk control. The technique and the core code involved are analyzed. The system achieves the approval of the business group ticket information, network, and improving efficiency. The system combine the approval of business and risk control, to achieve the targets of "technology+sunshine" performs a useful explore. The system provides a better information approval service platform for Chengdu Railway Bureau authority approval matters. |
