The Design And Implementation Of E-gov System Based On MVC Design Pattern

E-government system is a typical application of the information technology in the field of government, which is dependent on the e-government system efficient, stable, fast, a wide range of services, the characteristics of field. It improves the current our country administrative efficiency, improves the level of government administration, improves government functions, speeds up the service type government the process of transformation, has a very prominent role in promoting a positive image of the government transparency. The work of this paper core is the use of computer technology, network technology, database technology, to realize the automation of office work personnel administration system, promote the paperless, electronic office mode, reduce the government’s administrative cost; to Internet release form of government public service, including the administrative examination and approval, filing and other functions.The work of this paper includes the following points:1 in-depth analysis of the characteristics of the current administrative system of our country, the topological relation of administrative posts, administrative power, mode and process operation of e-government system, analyzes the current e-government system of user needs, the data of the role between the flow relation, taking analysis of electronic document management, workflow and data exchange business approval process based on user demand.2 the overall design of the system architecture, the B\S model makes the system cross platform based on, the government information publication, data download, application, procedures are based on a common browser, can achieve the government’s public service coverage and access.3 the design of the network structure of the system, it is the underlying support system of e-government system, the requirements and design the system network, the fast, Gigabit Ethernet access method, communication link SDH wide area interconnection, designed the core layer, convergence layer, system access layer switches, introduced the performance index of each level the.4 based on the MVC design pattern, the realization of the B\S architecture using S.S.H framework, is introduced based on the Struts 2 presentation layer, business logic implementation based on Spring layer implementation, implementation scheme of data layer based on Hibernate. Focusing on electronic document management data processing flow, user interface, details of the implementation of administrative examination and approval module based on Activiti workflow, including the business process is established in accordance with BPMN 2, Activiti API call.