Design And Implementation Of Southern Sichuan Gasmine Project Management System Based On WEB

With the rapid development of network technology, the level of project automation increasing, terms for heavy project management of oil and gas industries, the traditional project management model clearly does not conform the requirements of oil information. Therefore, the development of a high degree of automation, safety, ease of operation of the project management system has become an important task of Southwest Oil and Gas Field Shunan. In recent years, project management system of based on WEB has gradually became an essential tool for enterprises. Enterprises can complete project declaration, project approval, project implementation, project knot and so on in the browser. J2EE’s open source framework technology which is widely used in a variety of Web applications, this technology is the foundation for the development of the project management system. J2 EE framework as open source is gaining more and more support from third-party software and various types of plug-ins, it helps developers improve the ability to respond to change and improve the development efficiency. In this paper, J2 EE has used to complete the development of project management systems of J2 EE development framework, focusing on its multilayer development system and the MVC pattern, detailed analysis the implementation process of presentation layer, business layer and data layer.The thesis applies it’s development properties to develop Shunan project management system, uses Java as a logical language to complete business logic of the system. Aiming at the poor of sharing, timeliness, general characteristics of the Shunan project management system, the project made a detailed needs requirement analysis which includes target analysis, duty requirements analysis, functional requirements analysis. After further identify needs, using the same modeling tools(UML) modeling to design, draw the system use case model. Analyzed the project intent to solicit, project approval, project schedule management, project assistant management, project knot and other functional modules. Completed the overall design and function modules, and gave module flow chart of the project. Completed the design and development of various functional modules through interaction techniques of J2 EE and SQLSERVER, to finalize the system’s security and stress testing.This study for the WEB development based on J2 EE, there is a certain significance, for improving degree of oilfield of information, oil production and project execution efficiency, completing resource information sharing, leadership’s real-time decision-making, business management automation, it has a positive function.