软件工程图书管理系统需求设计说明书实验报告英文版概要Word文档格式.docx
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硬件：
PC
软件：
Office2010
Astah
三、实验过程
LibraryManagementSystem（LMS）
--SoftwareRequirementAnalysis
1.Introduction
1.1Thepreparationofpurpose
ThepreparationofthisrequirementistodevelopwaysofLMSsoftwareresearchusinglargedatabasefoundationandapplicationmethod.Atthesametime,itisalsothefoundationofprojectplanning,preliminarydesignanddetaileddesign,isthemaintenancepersonnelperforminternalmaintenance,update,acceptanceandtestbasis.
Providedthedevelopmentbasisforsoftwaredevelopers,sincethedirectivityfunctionintheprocessofsoftwaredevelopment.
Themainreadersforsoftwaredesigners,programmers,andteacher.
1.2Scopeofproject
Theprojectnameis"
LibraryManagementSystem"
.Themainfunctionsofthesysteminclude:
theabilitytostoreacertainamountofbookinformation,andconvenientandeffectiveforbooksdatamanagementandoperation,correspondingtoacertainnumberofreadersinformationstorageandmanagementofthecorresponding;
toprovideasecuritymechanism,toprovidedataaccess.
1.3Definitions
Datadictionary:
Itisacollectionofdatainformation,whichisdefinedforallelementsinthedataflowgraphcontainsacollectionof.Itsroleistoprovidedataonthedescriptioninformationfordesigners.
Thedatadictionaryshouldbecomposedofthefollowingdefinitionfourelements:
dataflow,dataflowcomponents（i.e.,dataelements,datastorage,processing）.
1.4References
IEEEStandard830-1998IEEERecommendedPracticeforSoftwareRequirementsSpecifications.IEEEComputerSociety,1998.
SoftwareEngineering（SecondEdition）—DengLiangsong,LiuHaiyan
2.OverallDescription
2.1Requirement
Thissystemshouldhavethebooksinformation,readersinformationstorageandmanagement,andcansavethebookinformation,readersinformation,loaninformation,accountinformation,andhasthefunctionofusermanagement.Thesystemcangreatlyreducethelibrarian'
sdailywork,andprovideslibraryreport,provideauxiliarydecisionfunctionforlibrarymanagementlibrarian.
2.1.1Function
Thefunctionrequirementanalysis:
（1）Manager
Thepersonnelinformationmanagement:
Thereaderinformationmanagement,includingreaderscategory,gender,number,timelimitforlibrarybooksinput,modify,delete,display.
Libraryinformationmanagement,includingtheadministratorrights,gender,note,input,modify,delete,display.
Libraryinformationmanagement:
Booksbasicinformationmanagement,includingthebooknumber,categories,keywords,noteandsooninput,modify,delete,display.
Librarymanagementsystem:
Libraryinformationmanagement,includingthebooknumber,number,date,readersborrowbooksborrowinglimit,noteandsooninput,modify,delete,display.
Returnthebooksinformationmanagement:
Includingbooks,readers,thebooknumbernumberdate,bookperiod,notetheinput,modify,delete,display.
（2）Reader
Libraryoperation:
Includingbooks,bookinformation,bookoperations,renewals,reservation.Liftthereservationoperation.
Personalinformation:
Personalinformationquery,modifypassword.
Processflow
Simplify:
ReaderManagement
RM
LibraryManagemen
LM
BorrowManagement
BM
PersonnelInformation
PI
LibraryInformation
LI
BorrowInformation
BI
L
Systemmodel:
2.1.2Performance
Thelibrarianmanagement,performancerequirementsarenotverystrict,buttheneedtofacilitatethestorageofbooksandotheroperations.Forreaders,borrow,returnthegeneralorder,forhighperformancerequirements,thegeneralneedtoachieveconcurrentnumbermorethan200.
四、实验结果与分析
Thepresenteraistheeraofinformation,astheinformationcollection,storage,processing,transmissioncenterlibraryshouldadapttothechangesofthetimes,mustadoptnewmanagementsystemtorealizetheautomaticandscientificmanagement.Managementinformationsystemwiththemanagementideaanddesignsystemfromtheintroductionofthefirst,theworkoflibrarymanagementtothelibrarytomeetthenewerawithanewlook.AlthoughthebooksmanagementsystemmanagementsysteminChinainrecentyearshasmadegreatdevelopment.
However,thefoundationisweak,theimbalanceofdevelopment;
theoveralllevelofthemoderninformationtechnologyoflibraryisnothigh.Therefore,thedevelopmentofChina'
sLibraryunderthenetworkenvironment,accordingtothedevelopmentsituationofChina'
sactuallevelofsocio-economicdevelopmentandinformationtechnology,theimplementofmanagementsysteminlinewithitsownactualsituationtoseektruthfromfacts.
Systemdesign实验学时：
实验地点：
Usecasemodeling,Classmodeling,anddynamicmodeling.
--SoftwareDesign
1.Introduction
1.1Infrontofthemanagementsystem
Inrecentyears,withtherapiddevelopmentofChinesebookmarket,thelibrary'
scollectionisrich,andtherearemanylibrariesstillusingartificialwaytocarryonthemanagementofbooks,heavyworkload,longworkingtime,aseriouswasteofmanpower,materialandfinancialresources,notconducivetothecirculationandmanagement,thebooksso,thedevelopmentofthelibrarymanagementsystemtobecomeaproblemthatneedsurgentsolutions.
Thelibraryistoprovideserviceforourstudyandwork.Thelibrarystorealargenumberofbooks,thebooksinformationandeffectiveclassificationandmanagementwillgreatlyimprovetheoperationefficiency,reducethelaborintensityoflibrarystaff,andtheoperationprocessofthelibrarytododetailed,transparent,toprovideprotectionfortheworkeverythingingoodorderandwellarranged.
1.2Thedesigngoal
Thisdesignaimstoanalyzethefeasibilityoflibrarymanagementsystemdevelopmentresearch,andprovideafeasibleplanforsoftwaredevelopmentandsummarizedbelow.
1.3Softwareinformation
Softwarename:
LibraryManagementSystem
Developmentplatform:
TurboC2.0
User:
thelibrarystaff
2.OverallDescription
Thisisasystemforvariousindependentlibrarymanagementsoftware,themainfunctionistosimplifythepastmanualmanagementcosts,theuseofmoderntechnologytoachievelarge-scalebookfromthebookbytheendofbookcirculationlifecycleofthefullrangeofconvenientmanagement.
2.1Mainfunction
Throughthecomputertocompletelibraryinthelibrarybooksmanagement,completewithcomputerefficient,safeforLibraryandinformationprocessing,theliberationoftheworkersfromtheheavydataprocessing.
Themainfunctionofthesystemofbookinformationmanagement,booksinformationquery,usermanagementandsoon,aredividedintoblocks,focus,relevance,optimizationofthecan,inaccordancewiththestructuredprogramdesignrequirement,designoffunctionmoduleasshowninfig.
Theloginmodule:
.
Librarymanagementmodule:
Thereadermanagementmodule:
Theborrowingbooksmodule:
Remarks:
（1）.Theuserdoesnotexist.
Thebookdoesnotexist.
Usersreport.
Userarrears.
Theexistingcapacityof0.
Renewmodule:
Thereturningbookmodule:
2.2Performancerequirements
a.Bookinformationinput,willbookname,inventorynumberinputsystem,establishthesystemdatabase.
b.Bookinformationquery,enteratitle,displayinformationaboutthisbook,includinginventory,thenumberofloans,theremainingnumber.
c.Booklendingandreturn,inputlentorreturnthebookstitleandnumber,correspondingmodificationofinventoryinformation.
d.Bookinformationinsertionanddeletion,thebooktothelibraryortoclearinventory,addordeletethecorrespondinginformationinthedatabase.
e.Thebooksinformation,theexistingdatabasefile,toprepareforpossibleperiodofwantorneed.
f.Bookinformationinput,inputthefilename,filetheinformationreadfromthedatabase.
g.Permissionsproblems,intothesystembeforetheinputpassword,thepasswordisnotcorrect,exitthesystem.
2.3Thedesignstrategy
Inordertoensurethesystemscalability,inthedesignprocessadoptedthefollowingstrategies:
1,ensurethehighcohesionandlowcouplingbetweenmodulesandeachfunctionalmodule.
2,theincrementalmodel,goodsystemscalability
3,thedesignofappropriatespace,supportfutureextensions
Inordertoguaranteethegoodreusability,inthedesignprocessadoptedthefollowingstrategies:
1,theinterfaceorientedprogramming,supportcodereusegood
2,componentorientedprogrammingsystem,furtherimprovethereusabilityofcode
3,thedesignprocessusingavarietyofdesignpatterns,toensurethesystemreasonableandconcise
Thepresenteraistheeraofinformation,astheinformationcollection,storage,processing,transmissioncenterlibraryshouldadapttothechangesofthetimes,mustadoptnewmanagementsystemtorealizetheautomaticandscientificmanagement.Managementinformationsystemwiththemanagementideaanddesignsystemfromtheintroductionofthefirst,theworkoflibrarymanagementtothelibrarytomeetthenewerawithanewlook.AlthoughthebooksmanagementsystemmanagementsysteminChinainrecentyearshasmadegreatdevelopment.However,thefoundationisweak,theimbalanceofdevelopment;
sactuallevelofsocio-economicdevelopmentand
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