The Xichang British Standard Query System Research And Development

The modern enterprises use electronic commerce, which have become a trend,to saleproducts and provide services.Because modern enterprises can make good use of thenetwork, expand the business scope,practise economy and improve efficiency. XiChangYinZhi Standard Consult Center is the subsidiary of LiangShan Bureau of Quality andTechnical Supervision,which provides all kinds of national standards, enterprisestandards and custom-built standards.The business line of XiChang YinZhi StandardConsult Center is to provide standard summarys search,standard full textssearch,custom-built enterprise stardards for customers and sell all kinds of stardardbooks.XiChang YinZhi Standard Consult Center used the traditional way to run it in thepast, which has the weakness of a small covering surface of customer, high operatingcost,low speed of business expand,etc.XiChang YinZhi Standard Consult Center entrustus to build the XiChang YinZhi Standard Website(8941 stardard website,www.8941.cn),which wants to expand its customers and improve business efficiency.This thesis is the product development report of the website development of theXiChang YinZhi Standard Website,which describe the system demand analysis,systemdesign,the preliminary design of the software, detailed design and how to put intopractice in detail.Main function of this system:1.A login software has been designed,which can get the physical serial-number of usersharddisks.2.User authentication.This system divided customers into three kinds:nonregisteredusers,free users and member users.Nonregistered users can only browse free columnsand they need not register and login.Free users need to register and has the right toview free columns and can be set by system administrator to view the charge columnslimited.Member can view all the columns,order all type of stardards and books.Thesoftware will get the users' harddisk serial-numbers automaticly when the usersregister, which is for the benefit of enterprices.And when the users login the softwarewill also get the users' harddisk serial-numbers automaticly and compare will the usersharddisk serial-numbers which software have got before.So,member users must login from the computer registered if they want to download stardards from website.3.Foreground Managemant.Foreground is the interactive interface between users andwebsite system.Foreground mainly includes:view the free infomation,such as qualitymonitoring and instant news,search all type of stardard information,order all type ofstardard summarys and all texts of stardard,manage the information of users and theirorder information,write and read articles in the forum,etc.4.Background Managemant.Background is the interface through which systemadministrator do remote management and maintenance.The mainly functions ofbackground are:users management,orders management,journal management,safetymanagement, all types of free instant news maintenance and management,stardardsummarys maintenance and management, all texts of stardards maintenance andmanagement,stardard forum maintenance and management,web bookstore maintenanceand management,etc.