The Design And Implementation Of The Art Examination Management Information System For Province Enrollment Office

Every year,students who enroll artistic college entrance examination, all need to participate in those artistic specialized test.Outside Shandong Province's artistic colleges and universities established the examination sites,and carried on the artistic specialized test every year in Shandong.In former test,outside province colleges and Shandong city recruitment of students office cooperated,organized the examination, arranged the examination place,and carried on the test.In 2004,the colleges and universities outside the province may choose in Shandong's seven places and establish the examination sites,these seven examination sites use single plane version specialized test management system to carry on the test management.Unceasingly increases along with the participation art test examinee data,the former test organization way and the data management way's insufficiency is more and more obvious,and has not been able to meet the job requirement.In order to enhance the province recruitment of students office to the artistic specialized test process management ability,strengthen to the specialized test data control,real-time grasp the test progress,Shandong Province recruitment of students office puts forward the proposal and develops "artistic specialized test information management system" of B/S structrue,and realizes to the examination site unification management.This system is by this software which develops for the goal.The system is long-range to offer system to use Internet technology direct for latitude to count,carry on the administrative system of the macroscopical statistical information gathering,gathering and data analysis between the departments at all levels in a system.Realize the real-time character that the data appear in the newspaper,improve efficiency and accuracy that the data are gathered.And what the present policymaker cared about is not merely to offer several data,carry on the simple contrast,and transfer starting point to data quality quality and amount of the amount of information included of the data.Because all policies and making policy and must be based on fact,and regard data as carriers to the reflection of the fact mainly.This system exactly regards this as a suit of software that the goal is developed.The thesis has introduced outline to the system at first,outline has described systematic network structure chart,system structure design drawing,system basic function and the necessary developing instrument of system and development environment.Then regard realizing the business tax to declare as the function module of each level that the example has described the system in detail,show layer,control layer,acting as agent in story,commercial logic to deal with the module,such as layer and data layer,etc.separately.Declare interfaces and deal with concentration to place on expressing layer,Declare procedure control layer is it punish to come,Declare business is it given to commercial logic deal with layer to concentrate on;In order to use and declare the business package more conveniently and in a flexible way,are controlling layer and adding a layer of agents layer with commercial logic layer,adopt Java Bean technological development mainly.The whole system has adopted MVC,many kinds of designs modes,such as PROXY,value target,etc.,have also adopted many kinds of technology,such as JDBC,JNDI,XML,etc. to make the systematic structure clear,have good expansibility, maintainability and platform independence.Summarized the systematic advantage and needed the place of improvement finally.The key problems solved in this paper are as follows:First,different group of people have different point view from different angle in IT development work.They have to spend more time to communicate and exchange ideas with each other,and the overall costs will be increased.In this paper,a method of UML and structural procedural languages introduced.This standardized software developing methodology in the team working environment.Second,system based web is easier to be attacked and destroyed,so the system security architecture is built when the system architecture was designed except the hardware protection.The authorization system is developed to authenticate users' identity based Role.At the same time, SSL technology is used to strengthen the application server's defend ability,and ensure the confidentiality,integrality and undeniable of information.Third,in so many solutions of building B/S structure,J2EE becomes the most favorable one because of the excellence it has been putted up when develop Web application.According to the user's requirement and the characteristic of this system,we use the J2EE platform.The representation layer architecture Struts is also used to reduce the cost and improve the maintenance and expansibility.