Design And Implementation Of Examination System Of Enterprise Software Engineer Based On Java

With the continuous development of science and technology,information technology is widely used in government training management.It improves the level of enterprise human resource management information.Each year,the company has a fixed proportion of staff training costs for internal staff training.Through the Internet and computer technology for online education and training,it has become the main trend in the development of human resources.In the enterprise software engineer's personnel training,we encountered a lot of problems,such as the enthusiasm of employees to participate in training is not high,employees lack self-promotion channels,and the training effect is not good.To this end,we put forward the development of online education and training system.Based on the analysis of the shortcomings in the daily education and training of the enterprises at present,this paper designs the software management system of the software engineers based on the requirements of the software engineers.The design of the system makes the training and training of the network engineers within the enterprise standardized,Systematization and informatization.In this paper,we use MVC model system hierarchical technology,and use Cruise Control,NAnt Build and other tools to build a continuous integrated development environment,improve the system development flexibility,development efficiency and system quality.Using the Java platform to achieve the C / S structure based on the application,the use of visual graphics technology to achieve the dynamic management of the client interface,reducing the client's deployment and maintenance requirements,optimize the customer interface.Interactive statistical analysis is implemented by the Crystal Reports plug-in,using the Dataset component to implement import and export of formatted EXCEL data.System functions in the SQL Server 2008 database management system to complete the database table design and deployment.In the process of system development,the system requirements and design work are completed.In the demand analysis,the functional requirements and nonfunctional requirements are analyzed,and the use case analysis and detailed description are given in the functional requirements.The system design is mainly carried out The system architecture,functional structure,integration and database design,the system's functional structure is divided into exam-oriented module and the candidates for the module.The design of the examiner in the system includes the examination paper,the question bank,the result and the management of the basic data.Candidates include registration,answering questions,answer the timing,IDE environment to complete the project operation questions,volume,automatic score,view the results.And the technical structure diagram and structure function diagram are given.In this paper,the interface of the system function is displayed in the form of screenshots,and the class diagram and sequence diagram are given.Finally,the system is tested.After the test,the function of the system is analyzed And non-functional testing.Through the implementation and test of the system,the results show that the functions of enterprise software engineer test questions management system can be successfully achieved,and the overall operation of the system is stable.The system can effectively improve the level of technical training for employees in the enterprise,improve the training effect of employees,reduce the complexity of existing training,and promote the development of enterprise in information training and informatization.It laid the foundation for enterprises to establish information training system in other subjects in the future.