The Design And Implementation Of Engineering Project Management System Of A Mobile Company

The thesis designs an efficient management system structure for the actual structure of a mobile company's engineering project management system and the design of the management system at home and abroad.The construction of the management system is achieved by using the current mature software system to build platforms and tools.In order to achieve the above objectives,the thesis completed the following work.First,the thesis analyzes and explains in detail the main technologies used for system development and design.First introduced the main technology used by the server JavaEE,and the three frameworks under JavaEE Struts,Spring and Hibernate are described.Then briefly introduce the CS architecture that this system should use,and describe the Android technology to be used under the BS framework and the Web technology to be used under the CS architecture.Finally,introduce the MySQL database used by the system.Explained the system used in the system,framework,database and other major technologies.Then,the thesis analyzes and summarizes the requirements of a mobile company's engineering project management system.According to the functional requirements,it lists the main functional modules of the system.The main functional modules include the project department management module,the project department resource information management module,and the project department contract.Management module and project management module.Then analyze the execution order and dependencies among various modules,analyze the respective characteristics of the server,web page,and Android client to allocate each module.Then,the thesis makes a detailed design of a mobile company project management system.The detailed design is given for the internal structure of the main functional modules.Then the thesis categorizes the user permissions and different categories of users have different permissions.The provision of user rights not only avoids data leakage and user cross-region operations,but also protects the security of the system.At the same time,it allows operators and inquirers to face a simple and efficient operating environment and improve the user experience.Then design different interface interfaces for different levels of users to ensure efficient human-computer interaction.Finally,according to the structure of the module,the table structure and view design of the database are given.The detailed design of the system's server,web page,client,and database.Finally,the thesis implements the system and tests it.According to the design of the system and the characteristics of different platforms and tools,the functions are realized separately.Through the design pattern theory,the modules work together and become an organic whole.Tests are conducted on multiple platforms,multiple aspects and multiple angles for the system's operational efficiency,functional completeness,and operational experience,and then the overall system is comprehensively tested.After each test,the problems existing in the system were improved and optimized.The development and design of the mobile company's engineering project management system and the realization of its functions enable the system to efficiently and orderly fulfill major requirements such as department management,resource management,contract management,and project management in the project management.Macroscopically speed up the progress of the project and improve the quality of the project;on the micro level,managers and workers at all levels can clearly define responsibilities and improve work efficiency.