Design And Realization Of Medicine Sales Management System Based On B/S

With the rapid development of Internet and increasing improvement ofsociety information, more and more web-based (or Internet-based)applications came into being in recent years. Medicine Sales ManagementSystem as a branch becomes more and more important. And the design ofsales system software improves constantly along with software technologyimprovement, not only in security, extendibility and general purpose butalsoinpracticabilityandinteraction.The modern information technique that regards the computer andmodern network techniques as the characteristic biggest promote thedevelopment of the society economy, also caused a knowledge andinformation revolutions. In the education realm, the traditional salesmethod is facing an important change, as one advanced test way, thenetwork test will become the inevitable trend. Therefore, a functionconsummated sales system has the urgent market demand. With the rapiddevelopment of Internet, The Online Sales System comes into being in thiscondition. The Online Sales System, as a result of the combination ofcomputer network technology and database technology, is an expansion ofconventional sales room. It can realize automation sales on many courses,usingtheresourcesofcampusnetwork.This article first introduces the research background of this paper andthe significance of this research, the research present situation, thedevelopment of Web Services. Then introduces the basic technologieswhich are needed by this system, including discusses the basic concept ofWeb Services and technical specification systematically (XML, SOAP,WSDLandUDDI).Andintroducedtoolsthissystemused.Microsoft.NETplatform is studied in detail, the distribute mode and cross-language,cross-platform capabilities of .NET technology are analyzed, Analyzed the advantage of .NET platform, technology of ADO.NET and ASP.NET andStructureofB/S.StructureofB/S,namelytheBrowser/Server structure,isa kind of change or improvement of structure to the structure of C/S withtechnical rise of Internet. The B/S develops the structure of C/S that themodel is to distribute actually on the Internet/Intranet of expand. In thisfoundation, revolves the object-oriented analysis and the design technology,gives the project description as well as the system detail demand, analysisthe system model and three systems structures application, introduces thesystem the function module division and the system user-case. Give thecorrelation explanation to the partial important data sheets, to the importanttechnologyaswellasthesystemrealization.Using advanced ASP.NET and ADO. NET technology, it makes thecodebehighefficiency, andthedatabaseconnectionmuchmoreconvenient.The advanced XMLtechnologyenhanced the capabilityof its expansibility.Weusethesystem ofWindows server 2,000ontheserverport; it makes thesecurity good, the movement stable and the management easy. We use SQLServer 2,000 for its easy-operating, the good expandability, and the highdegree of correlation software integration. The Examination systemstructure uses three structures applications based on the browser, the clientport uses the WEB platform. Those enhance the easy-maintenance andusability. The system uses the buffer technology and the mufti-threadtechnology, which enhances the system running-rate, and reduces theresponse delay-time. The system enhances the security through thefull-using of IIS and the SQLServer 2000 security policy, the role and thejurisdictionmanagementandsoon.Finally, on analysis of the requirement of the systems of this kind, thesystematic module and function was determined. Based on the ASP.NETand SQLdatabase technology,the author analyzed the keytechnologyand questions of the design, and discussed the method of the realizing of thesales system, which is a B/S multi-layer structured . This system is dividedinto the selling part and managing part at the backstage. And it makes thefollowing six functions come true; they are membership function, shoppingcart and collecting function, medicine skipping and grouping function, thefunction of dealing with orders, medicine management function,commentingandgradingfunction.Compare according to the on-line sales system and traditional salesmodes of technical calculator long range of Webs, have the very obviousadvantage. Main performance at following several aspects: The teaching ofWeb takes Internet as to carry the body to carry on the dissemination,having the huge influence scope; The technique of Web is the informationof a cross-platform, multimedia to release and browse the technique, Notonly can facilitate enterprises in marketing, data analysis and other aspectsof management, but also meet the sales network of the times, so as toshortenthelogisticsofworkingcapitalcycleandreducethecostoftheflowof logistics, improve utilization of the enterprise funds, thereby enablingenterprises tosignificantlyimprovethemanagement efficiency,and also theextensiveness of the network can be used to enhance enterprise visibility,thereby increasing sales of pharmaceuticals enterprises. The main functionofthesystemisasfollows:Outlook users part of the function are as follows: Member Login andmaintainingmembership information, View System Notice to browse news,medicines inquiries, see comments and ratings, collecting drugs, thepurchaseofdrugs,suchasorderssubmitted.Part of the function of Background administrator as follows: cancellationLogin, modify password, add the drugs, pharmaceuticals revisedmanagement, comment management, order management, membership management, Links management, medicine management, informationsystemsmanagement,informationsystemsmanagement.This system flexibility, easily use, good maintenance and goodexpansibility. We use balanced load and cache usual data to impress thesystem, so it can accept many students use the system at the same time andcomplete all handles quickly and respond to postpone short. It's presentlayer in the web browser, so users use the system very easy. So extendingandaddingfunctionstothesystemveryeasy.Anyuserswhowanttousethesystemmustpasssecuritycheck,sothesystemishighsafety.