The Design And Implementation Of The Party School Online Learning System

Cadres educational training is the basis, guiding and strategic projects for theconstruction of highly qualified cadres. In recent years, Zhongshan closely center onthe target " Speed up transformation and upgrading, Construct happy Zhongshan",carry out multi-angle and multi-faceted education trainings of cadres. However, thecontinuous development training of cadres is still facing shortage of educationalresources, engineering contradition and other outstanding problems. To further broadenthe training channel, Zhongshan City Committee decided to build a new "onlinelearning platform of cadres" for the cadres to select learning independently. At present,only Shanghai, Guangzhou and a few other economically developed areas make theresearch and application on information systems of interactive cadres educationaltraining. Some success have been achieved, but there are still insufficient, for example,the system lacks of a sound academic, management, statistical and other functions.Therefore, the use of information technology tools for cadres education andmanagement is still the focus of current research. According to the actual needs ofZhongshan cadre training, an online learning system of Party School was developed.The system includes teaching, learning, test, management. It received the support ofGuangdong combination project in2009, project results will be first applicated inZhongshan Civic Committee Party School.This thesis introduces the present state of domestic and international networkeducation informatization construction, technology trends and the related technologiesof basic theory and application on system development. According to thecharacteristics of educational training of cadres, the needs of online learning system ofthe Party School is analyzed in depth. The system is developed by using B/S networkarchitecture, MVC three-tier software architecture, as well as iterative and incrementalsoftware development model. The system function structure is also discussed in thisthesis.Meanwhile, from the realization of the system function, the physical databasetable, web page hierarchy, model view application framework and other aspects, thedesign and implementation of online learning, backstage management, streaming video on demand, rights management and other subsystems in system development arediscussed in detail. In addition, Junit, LoadRunner and other tools are used to test theunit, function and stress of the system, the test results meet the design requirements.Online Party School learning system is developed based on J2EE platform withXML, Ajax, Javascript, streaming media and other technologies. The system cansupport3000users online simultaneously,1000users for video learning,500users tocommunicate with each other at the same time, and perform the functions of theinformation release, curriculum management, personnel management, video playback,test publishing, assessment management, investigation and evaluation. Online PartySchool meets the needs of Party members and cadres self-learning via the Internet,improves office efficiency of Party School, and is of great significance in sharingresources.Finally, this thesis summarizes the research and development of system, and looksforward to optimizing the system model to adapt more changing needs, expandinglearning system functions to further improve system security and load balance, and thefuture planning construction, application and implementation optimization of system.