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1、图书信息管理系统（Libraryinformationmanagementsystem）LibraryInformationManagementDepartment2008-12-30Name:HuangQinstudentID:06440103class:thepossibilityof061I.requirementsanalysis:Inrecentyears,duetotheexpansionoftheuniversityenrollmentandtheincreaseofthecorrespondingmajors,thedemandfor
2、booksinthemajorareashasincreased.Thelibraryhasalsoincreaseditsstockofbooks.Bytheoldbooksbythelibrarianformanualstorageofbooks,lendingandotheroperations,theworkloadisquitelarge,asfarasthesituationisconcerned,librarianscanhardlycompletetheworkintime.Sotheschooldecidedtodevelopali
3、braryinformationmanagementsystem,collaborativelibrarianwork,soadministratorsdonothavetospendtoomuchtimeforbooks,andcanfocusonothermoreimportantworkofLibrarymanagement.Toreducetheburdenonadministrators.Theschoolrequiresthesystemtoachievespecificfunctionalrequirementsasfollows:Bo
4、okinformationinput,query,modify,delete,sort,output.Libraryinformationcanbewrittentothedocument,orcanbereadfromthefile.Combinedwiththeactualsituationofourschool,andcarefullyanalyzed,forwhichIwillbedividedintotwomodules,implementedbytwocategories:1"Book".Themainpackageofbookinfor
5、mation.ThedatamembersoftheBookclasshave:BookID(string,ISBN),BookName(string,bookname),Publish(Publishpress),Author(string,bookauthor),Version(int,bookedition),Count(int,copiesofbooks).2"Publish".Themainpackage.DatamembersofthePublishclass:PTime(string(yyyy-mm-rr),publishingtime
6、),Address(string,pressaddress),PName(string,publishername)Datastorage:arrayInput:usersselecttheserialnumberaccordingtotheirownneedsforoperationOutput:aseriesofprocessingwithinthesystemthatdisplaysthefinalresultstotheuser.Theflowchartofthesystemareasfollows:Two:thedetaileddesign
7、andimplementation:1,thissystemabstractsmainlytwoclasses,BookandPublish.Therelationshipbetweenthem:2,theapplicationhasatotaloffivefiles,twoheaderfiles,threesourcefiles:-onBookrealization--principalfunction-onPublishrealization-ontheBookclassdeclaration-onthePublishclassdeclarati
8、on3"Themainideaofthissystemdesignis:bookshelfthought.B
