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In the telecommunications enterprises with such a situation exists for the project : the cumulative historical data and more difficult to manage , the time span space , the process is complex , inefficient project management , so urgent to develop a project management system to solve the above problems to . In this paper, the discussion on the analysis and design of the project management system , how to use UML object-oriented software system modeling , including the use of UML gathering requirements, analysis and design models , which demand from the system to the system smooth transition . Selected J2EE as the development of technology . Transition system analysis to design , the use of the MVC pattern system architecture to optimize the system design . In project development , the MVC model stratification is conducive to the parallel development of three parts , to speed up the progress of the project . Stage in the design and implementation of the system , and describes how to create a system model with UML conversion system using J2EE technology . The papers from the point of view of the project management system build standard project management of the telecommunications industry, the overall structure of the system and its system requirements . Project management system in accordance with the system architecture of the Enterprise Edition J2EE specification , use case modeling , behavioral modeling, structural modeling , analysis and design and trunk business functional requirements , for example , gives use case diagram, sequence diagram, class diagram , and model building code framework based on the use of Eclipse tools , and on this basis to write detailed code , basically meet the needs of the telecommunications industry project management business . Achieve functional modules including planning needs , project approval , feasibility study, design , approval, contract management, project management and financial summary of the eight sub-module . The system more effective management of resources in the enterprise , simplified business processes , shorten the processing times of the business , and most of the statistical reports automatically generated in the last financial accounting , to improve the efficiency and accuracy of the statistics .
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