| With the rapid development of Internet technology and the advent of the digital age,knowledge of science and technology more and more people pay attention to.Popular science work information platform is mainly used to spread scientific method,scientific knowledge,carry forward the scientific thoughts,scientific spirit,scientific management of information and other aspects,at present China has science platform most technology Webpage forms of news and scientific knowledge as the main content of the plate,the update is slow,form is single,especially for science work management informationization,high efficiency needs to be improved.In view of the present situation of our existing science platform and some existing problems,this paper designs and implements a popular science work information platform based on workflow patterns,in order to promote the rapid development of network science industry in Hunan province.The main work is as follows:First the status of research on popular science work information platform is analyzed,then analyzes and introduce the related technology,analysis of B/S mode and ASP.NET three layer and multilayer architecture,its advantages and disadvantages,the concept of workflow technology,architecture and reference model are described.Secondly the use of workflow model and.NET technology,the system demand analysis and system design method of B/S multi-layer architecture based on model and from top to bottom,a design based on the popular science work information platform system workflow.The platform includes science,science Expo,local characteristics,historical science,expert information,rural popular science,popular science work management,science knowledge contests,and other modules,to facilitate the users to quickly understand the latest science knowledge,science activities in exchange.In addition to the popular science work management module,this paper applies workflow technology to solve science project application and the base application process is complex,both the application and approval process of custom,also can use the system default process,can more effectively manage science project declaration,the declaration of popular science base.Using ASP.NET development technology,SQL Server 2005 database support environment,using hierarchical thinking pattern of development,realize the system science work information platform;finally,deployment of the system,system testing and commissioning,verified the effectiveness of the system,improve the efficiency of scientific management. |
