| The main leaders of Wei fang Economic and Trade Commission pay great attention to the construction and promotion of information technology, and the staff are also involved in the building of "Wei fang Economic and Trade Network". With the process of promoting information technology, informatization construction of Wei fang Economic and Trade Commission already has a certain basis, and some office applications systems with different levels, different functions have been set up and running, to strongly support the development of economic and trade cause. But with the development of economic and social undertakings, "Wei fang Economic and Trade Network" still can not achieve the goal of offering high level, high-quality, efficient service for enterprises and society. There are some specific problems in the following areas:1.Information resources can not be shared effectively.2. System security is low.3. Expansion is not strong.4. The charge is high for constructing and maintenance.The platform is made in this context, with the existing Wei fang Economic and Trade Commission Website and system as the foundation, further restructuring and optimization to enhance the internal business management, criterion management, implementation of information resource sharing so that county Economic and Trade Bureaus and enterprises can access on-demand use at any time, which would help improve office efficiency and offer high level, quality service for economic and social development.This article describes analysis, design, implementation processes of the Wei fang Economic and Trade Commission Website clustering management system, discussing how the system works with implementation ideas of the software step by step. After research on the demand of constructing Economic and Trade Commission Website, this paper first has use case analysis of the system management module, the cluster management module, article management module, auxiliary module, business management module with object-oriented method to show the functions of the system in the form of visual display, and give a detailed description of each function. After the case analysis to understand the specific functions, the system is functional designed and architecture designed with technical use of the J2EE platform, through the use of Struts, Hibernate, Spring framework integration technology, then a scalable system development framework is set up. After functional and technical architecture established, some example of the business class, the data model class and control class are designed with detailed, and the relations between classes are described by using timing diagram. And based on business model, data model is designed to further the design of the database table structure. The last part of implementation, it describes the system's operating environment, displays functionally realization of the system, and finally describes the implementation of the system.The implementation of system makes agencies and departments of Economic and Trade Commission can build a station independently, eliminating the expenditure of the server, software licenses and development. Through this system, agencies and departments can achieve full sharing of data and information resources to improve the utilization of data. It can provide more reliable, more secure data storage for comprising institutions and departments who do not have to worry about data loss, viruses and other troubles, so that the system can be both a gateway and a safe; This system can provide accurate, timely information to the Government, other departments and the public and guarantee for unified planning, rational management and utilization of information resources for the Economic and Trade Commission.System application has been greatly facilitating the management of the Economic and Trade Commission's Web site. As the business going further, the system also needs to expand the capabilities and modifications which will improve continuously in the practice. |
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