基于NET 的网络商城的设计外文文献翻译购物网站译文3450字.docx
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基于NET的网络商城的设计外文文献翻译购物网站译文3450字
文献出处:
SabatoG,WilsonN.DesignandImplementationofStatusAuthenticationSystemBasedOnASP.NET[J].TheJournalofCreditRisk,2014,6
(2):
95-127.
(声明:
本译文归XX文库所有,完整译文请到XX文库。
)
原文
DesignandImplementationofStatusAuthenticationSystemBasedOnASP.NET
SabatoG,WilsonN.
Abstract
Withtherapiddevelopmentofinternettechnologies,asanewlydevelopedtradingoperationmode,moreandmoreemphasisareplacedonelectronictrading.Statusauthenticationsystemisanessentialcomponentofelectronictrading,whichgivesmoreconveniencesandfastnesstocustomerswhoareinfavorofinternetshopping.Thisthesisdealswithhowtoconstructstatusauthenticationsystemwithnewlydevelopedinternettechnologies,improvethetradingcapabilitiesofinternettradingplatformandgiveafullplayoftheinformationoftheinternet.TheprogrammingofstatusauthenticationsystemanduserinterfaceareconstructedwithASP.NETtechnology.Back-enddatabaseisconstructedwithSQLSERVER2008.AsecureaccesstostatusauthenticationsystemdatabaseisimplicatedwithADO.NET.Demand-analysis,businessprocedure,systemicstructureanddatabasemodeofstatusauthenticationsystemareanalyzedanddesignedwiththreetirestructure.TheadvantagesofASP.NETandthreetirestructurearediscussed,andastatusauthenticationsystemisconstructed.
Keywords:
Statusauthenticationsystem;ASP.NET;Threetirestructure;Database
1TheSummaryofonlineshopping
1.1Onlineshoppingdefinition
Onlinemallissimilartoordinarymall,istousevariousmeansofelectroniccommercefrombuytoselldealprocessvirtualstore,soastoreducetheintermediatelinks,eliminateoperatingcostsandagencyinthemiddleofthepricedifference,andincreasemarketcirculation,withahugespacefordevelopment.Asfaraspossible,alsotheconsumer,drivetherapiddevelopmentofthecompany.
1.2Constructionofonlinemall
Suchasusingaspecialplatform.Advantageislowinvestmentcost,highefficiency.Enterprisesonlyneedtoregisterandsubmitrelevantinformationyoucanusetheestablishmentoftheonlineplatformtocompleteyou’reonlineshopping.Forlackoffundsandtechnicalsupportofcorporateentrepreneurshipcanmakefulluseofthemall.Defectisunabletoeffectivelycontrolspace,domainnames,procedures,andotherimportantresources.Inthelongruncanproduceadverseeffecttotheenterprisenetworksales.
Shoppingmallandrelativeplatformindependentrelativelycomplexnetworkmall,investmore.Buttheeffectisbetter.Enterprisescanchoosetheprogramminglanguage,ASPlanguage,havealowerdevelopmentcostsandalargemarketcoverage,butthesafetyproblemisoutstanding.ThePHPlanguageischaracterizedbyconvenience,flexible,verysuitableforprogramdevelopment.Themostcommonlyusedprogramminglanguagemainstreamproducts.Weaknessisnotsuitableforbigprojectsandsecondarydevelopment.Inthehigh-endapplicationabilityislimited.HaveanECSHOP,SHOPEX,etc.JAVAlanguagetobuildonlineshoppingsysteminthecurrentproductsonthemarketisverylittle.Havesuperiorlanguagefeatures,builtbytheonlineshoppingsysteminsafety,functionalexpansibilityandsecondarydevelopmenthasveryexcellentperformance.Buthighdevelopmentcost,thedifficultyisbig.Usuallyonlyusebigbusiness,government,etc.
2Networkmalldevelopmentprocess
2.1Therequirementsanalysis
Understandcustomerneeds,includingcompanyintroduction,itemdescription,basicfunctionalrequirements,businessprocess,etc.
2.2Constructionschemedesignonlinemall
Accordingtothedemandanalysis,accordingtotheactualsituationofenterprises,choosesuitablefortheenterprisenetworkmallconstructionplan.Suchaswebhostingserviceorbuyyourownserver.
2.3HosttheDNSquery
Domainnameispartoftheimageofenterprise.Easytorememberandhighlightthecharacteristicsofenterprisenameeasytoimproveenterprisebrandimage.
2.4Interfacedesign,manufacture,andmodification.
Thecodeagoodinterfacedesigntotheinformationreleaseatthesametimetothecompany'sbusinessphilosophyandpurposeaccurateinterpretation.Andcanattractthecustomers.Atthesametimeforarchitecturedesign,coding.Toprovidecustomerswithconvenientbrowsingnavigation,suitablebusinessfunctionmodules,suchasinformationreleasesystem,productdisplay,shoppingcartsystem,etc.Tosuitdemandoftheenterprise,thisstepneedstoactivelycooperatewithcustomers.
2.5debuggingfunction
Debugthewholesystemfunction,toprovidecustomertestsandlistentocustomercomments,achangeinatimelymanner.
2.6Release
Afterthroughcustomerauditthroughonlineshoppingsystem,canbeuploadedtothesitetoruntheserver,theformalrelease.Andtimelyafter-saletechnicalsupportandmaintenance.
3Thekeytechnologiesofonlineshopping
3.1T
Definition:
MisMicrosoftforXMLWebservicesplatform.Thesoftwarewilluseawayofunified,personalizedinformation,equipmentandpersonnelcloselylinkedtogether.XMLWebservicesallowapplicationsregardlessofwhatkindofoperatingsystem,device,oradoptedbyaprogramminglanguage,canthroughtheInternettocommunicateandsharedata.MplatformprovidescreateXMLWebservicesatthesametimemeettheneedsoftheintegratetheseservicestogether.Specifically,platformincludesdevelopmenttools,XMLWEBservices,theclientandserver.Texperience.
3.2XMLWebservices
ThebasisofXMLWebservicesisprogrammingmodel.Thecoreoftechnology.IstootherApplicationdataandservicesapplicationlogicunit.ApplicationusingthestandardWebprotocolanddataformat(suchasHTTP,XMLandSOAP)accesstotheXMLWebservices,hasnothingtodowitheachXMLWebservicesisimplemented.ThroughXMLWebservices,customersandusersfromoneservicetoanother,fromoneapplication,orevenfromoneenvironmenttoanotherenvironmentwillbeveryeasy.Allowstheuserplanedegreecomputerworldwillbecomesimpler.
3.3.Tframework
TFramework(.netFramework)isdevelopedbyMicrosoftformorethanalanguagecomponentdevelopmentandexecutionenvironment,itprovidesaunifiedcross-languageprogrammingenvironment.ThepurposeofframeworkisconvenientfordeveloperstomoreeasilybuildWebapplicationsandWebservices,makingtheInternetbetweenvariousapplications,CanuseWebservicestocommunicate.Ismainlycomposedofthefollowingtwo:
CommonLanguageRuntime(CLR:
CommonLanguageRuntime)CLRmanagesmemory,threadexecution,codesafetyverification,compilation,andothersystemservices.CLIisasetofoperationenvironment,includinggeneralsystem,themiddleofthebaseclasslibraryhasnothingtodowiththemachinecode,calledthecommonintermediatelanguage(CLI).TheCLRisconfirmpasswordinaccordancewiththeCLIplatformoperation.TheCLRinCLIinstructionbeforeimplementationcompiledintotheoriginalmechanicalcodeinatimelymanner.
3.4ASP.NET
ThepredecessoroftheASPtechnology,ASP.NETisaserver-sidescriptingtechnologydevelopedbyMicrosoft,buttoletthescriptembeddedinawebpagebyintentwebserverimplementation.ASP.NETincludesallkindsofneededservicestofacilitateWebapplicationdeveloperstogeneratetheenterpriselevelTheprogram.ProvidesdeveloperswithanewkindofprogrammingstructureandmodelofthegeneratedapplicationhasbetterScalabilityandstability,andbettersecurityprotection,isaunifiedmodelforWebapplicationdevelopment.
DeveloperscangraduallyaddASP.NETintheexistingASPapplicationcapabilities,toenhanceandimproveitsfunctionatanytime.AllASP.NETapplicationscanbeappliedtothewhole.TFramework,comparedwithASP,ASP.NETapplicationdevelopmentcanuseany.NETcompatiblelanguages,suchasc#andJScript.NET..,VisualB,etc.AndinstantinterpreterspeedismuchquickerthanASP.ASP.NETisakindofnaturallayeredarchitecture,theSQLServer,Oracle,consistentaccesstoallsortsofdataandpublicdatasourcessuchas,andthroughthedataproviderisaDatasetand.NETFrameWorkoftwocorecomponentscompletedecompositiondataaccesstasks.Forlarge-scalecomplicatedinformationsystemdevelopmentandmaintenance.
4Threelayerstructure
4.1C/Sstructure
C/S(Client/Server),namelytheClient/Serverstructureisakindofsystemarchitecture,currentlymostapplicationsoftwaresystembasedonC/Sstructure,intheformofthisstructurecanmakefulluseoftheadvantagesofbothendshardwareenvironment,makereasonabletasksassignedtotheClientandtheServerside,reducethecommunicationoverheadofthesystem.Inthisstructure,theserveristhecoreofthenetwork,thecustomeristhefoundationofthenetwork,theclientservertoobtaintherequirednetworkresources,theservermustprovideforthecustomernetworkresources.
C/SstructurecangivefullplaytotheClient'sabilitytoprocess,makealotofworkontheClientsideprocessingandthensubmittedtotheserver,businessprocessinglogicismainly,ontheClientsideandcouldbecalledFatClient(FatClient)structure.Sotheclientspeedaccordingly.
4.2B/Sstructure
B/S(Browser/Server)structurenamelytheBrowserandServerstructure.IsavariableofC/SstructureAndtheimprovedstructure,withtherapiddevelopmentofInternettechnologyandtherise.UnderB/Sstructure,theapplicationserverimplementationofprofessionalsoftwareapplications,andWebserverimplementationcustomerperformance,becausetheclientthroughthebrowsertomakethebusinessprocess,greatlyreducethecostofsystemmain