The Design And Implementation Of Online Training System Based On SSH Framework

With the continuous development and improvement of human life and production,the variety and quantity of chemicals' use rapidly increase.Chemical business and the relevant people and companies changed and expand.Last year,after the Tianjin's "812" 's bombing,how to maximize the popularization and the strengthening of chemicals,particularly in the use and management of hazardous chemicals and reduce the hazards and the risk of contamination has attracted the attention of various departments.All of the relevant enterprises and departments,regular and comprehensive training of hazardous chemicals is particularly important currently.Because of the limited professional training of qualified personnel,and the big training needs related to many fields of industries,the professional training carry out seems in a certain degree of difficulty in the short period.This paper adopted the Methods of top-down structured system,using SQL Server 2008 as the background database,using J2 EE technology to design and implement a comprehensive function of network teaching platform in universities.In this paper,through in-depth study of network teaching management related theory,database technology,computer network technology,the analysis and design based on the overall structure of the system functional requirements analysis and feasibility analysis of the database.Then,according to the system demand analysis,the system function module,the program was designed and implemented in detail,including the interface design,the administrator module,teacher management module design,the design of student management module and database management module.Finally,has carried on the system performance test and safety test system.Dangerous chemicals online training for the design and implementation of this system has a friendly man-machine interface,the system of user request response time,data processing ability,system maintenance and low cost,through the online training system developed in this paper for the employees of hazardous chemicals online training to provide theoretical foundation and technical support,according to the actual proof system the operation effect and stability of the system can meet the actual demand of hazardous chemicals online training,greatly improve training efficiency.