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1、萬方數(shù)據(jù)山東大學(xué)碩士學(xué)位論文2.4.3ApplicationandpI.ospectoftwo-dimensionalcodeofmobilephone202.5QRtwo-dimensionalcode??????????????????一212.5.1Ori西nofQRcode????????????????????212.5.2S仇lctureofQRcode???????????????????212.5.3B嬲icattributesofQRcode?????????????????????.2
2、22.5.4CodedcllaractersetofQRcode???????????????????.232.6Summary??????????????????????????????????.23Chapter3DemandanalysisofYhngllanomngequaU夠securi鑼t豫ceabm鑼system????????????????????????????????????????243.1SaJe強danti.counterfeitingstatusquoofY.ung啪。啪ge
3、???????243.1.1Sale蜘squoofYrⅦg啪orange?????????????????¨243.1.2Anti.c01mterfeitingstatusquoofYung啪orange?????????..243.2DeIllandanalysisofsystemnmctions???????????????????。263.2.1CuStomerdemandforqu2Lli鑼aIldtraceabili夠system??????。263.2.2DemandofY.眥g啪orallg
4、eforquaJ時andtraceabil時syStem??263.2.3Demandofretailersordealersforqualityandtracea_bili夠system?.273.2.4Demandofgovemment池iIlistration???????????????.273.3Processa11alysisofcorebuSineeofY婦gIlallomge?????????273.3.1Syst鋤casesa11alysis??????????????????.293.
5、3.2Info徹ationregisterprocessofYrung嘲1orar培e??????????..313.3-3Wbrkf10wofⅥmg啪O例ageagents????????????.323.3.4WbrknowofY.ung啪omngeretailers???????????..333.3.5WbrknOwofYr眥guaIlOraIlgecons咖艙rs??????????..343.3.6Worknowofanti.co咖【te疵iting仃acesbili夠syst鋤???????
6、.353.4Systemnon氚nctionaldenlaIldaIla:Lysis..?????????????.373.4.1Perf’onnanceandqualitydemand??????????????????.373.4.2Enviro砌entdemaIldaIlalysis????????????????????373.5Systemdevelopmemrestrictions??????????????????38萬方數(shù)據(jù)山東大學(xué)碩士學(xué)位論文3.6Su瑚mary?????????????
7、?????????????????????.39Chapter4YhnguanoI?angequalityandtraceabilitysystemdesign???..???404.1Ne咖orkdesi印ofY弧guaIlor觚gequal耐aIld旺-aceabili夠system???404.1.1Front.endSystemofYung啪orallgequalityandtraceabili秒???414.1,2Back-endsystemofY婦guaIlo砌gequalityaJld缸佻e
8、abili鑼???414.1.3Comm砌ca廿onlillchainof‰g岫rlqualityandanti-coullte疵itingsystem??????????????????????????????434.2DatabaLsedesi印ofY婦guano砌gequal毋a11dtraceabili哆system??.444.2.1Guidingideologyofdatabasedesign???????????