The Design And Implementation Of Investment Information Management System Of Neijiang

In recent years, with the rapid development of information technology more andmore, especially Internet technology, since the emergence from the Internet, only a shorttime, it has penetrated into every aspect of social life, and people’s work lives, tobecome the leading world economic development an important factor. For Neijiangmunicipal workers, the computer network has become an essential part of daily work.Through the Internet, investment project management staff can skip the traditionalinvestment project management methods such as the use of artificial filling generatehuman error can easily result in redundant data links, quickly and accurately fromvarious enterprises, units, and government investment projects management, greatlyimprove work efficiency.A new round of western development and the westward movement of menacingelectronic information industry, the western region investment work done in full swing,which operates in constant practice gradually systematized, electronic information.Design investment management system will effectively record the city’s investment data,the formation of a database for the Bureau and the relevant municipal departments toprovide timely analysis of statistical data types, extraction management decision-makersneed to understand the usefulness of the information, and effectively improve theefficiency and level of and for the future leadership of various intelligence judgmentsand decision analysis to provide good data base.This article gives information on investment projects Neijiang management workprovides three-tier architecture based on the MVC model, Java EE+Oracle solutions,using B/S architecture, providing a limited time and space constraints weather serviceplatform, design, the application of UML Unified modeling Language is a logicalsystem design, development and, based on object-oriented programming ideas anddevelopment tools to complete the system design and implementation. The overallstructural integrity of the entire system, the expansion and superior performance. Theresearch projects for optimizing the functions of the government agencies anddepartments, construction, improve working conditions and project investment dataprocessing, investment business processes, project management system construction,and other aspects have a significant effect. In this thesis, the main works completed are: 1. For information technology investment projects Neijiang business needsin-depth research and analysis, and in-depth study UML Unified Modeling Language,B/S architecture, J2EE platform, MVC design pattern, SSH development frameworkfor the analysis of Neijiang City investment demand for the development of projectmanagement business investment projects Neijiang information management system isfeasible.2. To Neijiang City investment project information management business needs,based on the investment project management system functional modules in detail design.While establishing an ER diagram for the system through the design of the systemdatabase structure. Moreover, according to commercial projects require higher datasecurity features of the system security design.3. Combined with the actual development situation, the MVC design pattern hasbeen improved three-tier architecture. The MVC design pattern in the pattern layer isfurther divided into the data access layer and persistence layer to the controller layermask the underlying data source differences, and provide a unified data access interface,enhanced system scalability, flexibility and adaptability.4. The development of investment projects realized Neijiang informationmanagement system, and the system functional testing and performance testing.