Design And Realization Of Network Teaching Space In Technical School

With the rapid development of Internet technology,the global interconnection has been basically realized.Large information capacity and rapid information change has become the main feature of the information age.And in the aspect of education,network education has become a new trend instead of the old one.The characteristics of richer resources,overall categories and convenience of use has made online education an indispensable way to achieve lifelong education.Under this circumstances,it is imperative to build a multi-function network center.The establishment of this center will effectively improve the education level and make up for the shortcomings of traditional education.Furthermore,it is more convenient for people to enjoy the right of education.Thus,the school must pay more attention to this area.The network teaching space which established based on own school's situations are in urgent need.The main content of this article is as follows:(1)This paper,taking Guangdong Huaxia technical school as the background,analyzes and studies the status of the network teaching at home and abroad.Teaching cannot be coordinated during the teaching management.Thus,It is very necessary to develop a set of network teaching system which suitable for the school.This paper analyzes the technology that used in the system development and elaborates the technical background of J2 EE,Ajax technology,MVC architecture,Android and so on which lay a theoretical foundation for the latter.(2)This paper makes requirement analysis and system design of the network teaching space of Guangdong Huaxia Technical School.It makes function analysis of the system by using case diagram,which includes curriculum management,resource management,personal space management,mobile APP management and system management.In the design and implementation stage,it designed the system architecture,database,functional design in detail by using the architecture diagram,class diagram,sequence diagram and flow chart.In the aspect of mobile applications,the Android technology is used to do the query operation of the system through the mobile terminal.(3)This paper studies the key interface technology of the system.The interface design of the educational system and mobile APP are mainly studied.The system usesthe interface technology to enable the school educational administration system and mobile APP to share data.Through interface technology,the system and other systems can be seamlessly integrated.In this way,when dealing with the data of the school network teaching space,the data can be more integrated into the network teaching space.In addition,it can also export data from mobile APP system with corresponding interfaces.Data sharing can effectively operate the management system and mobile APP system which can maintain the integrity of relevant data.With this technology,data sharing can be truly realized and accuracy.It also solve the problem of data sharing with other systems.(4)Finally,the system performs well and the operation is stable after the test.That indicates the design of the system achieves the expected goal of the research.