校园二手交易平台可行性报告

校园二手交易平台可行性争论报告CampusSecondaryTradingPlatformFeasibilityStudyReport[V2.0]拟制人审核人批准人时间：2018412名目\l“_TOC_250021“引言Introduction 1\l“_TOC_250020“编写目的ThePurposeofPreparation 1\l“_TOC_250019“现况说明GeneralBackgroundInformation 1\l“_TOC_250018“参考数据References 2\l“_TOC_250017“对现有系统的分析AnalysisofExistingSystem 5处理流程与数据流程ProcessFlowandDataFlow 6\l“_TOC_250016“工作负荷Workload 6\l“_TOC_250015“费用开支Expenses 6\l“_TOC_250014“人员Members 7\l“_TOC_250013“设备Devices 7\l“_TOC_250012“局限性Limitation 7\l“_TOC_250011“商业模型ModelingtheBusinessProcess 8\l“_TOC_250010“商业图BusinessModel 8\l“_TOC_250009“说明TheDescription 8\l“_TOC_250008“所建议的系统TheProposedSystem 11\l“_TOC_250007“对所建议系统的说明DescriptionoftheProposedSystem 11系统流程图TheFlowoftheProposedSystem 11\l“_TOC_250006“功能模块TheFunctionModule 13\l“_TOC_250005“系统关键技术TheTechniquesoftheProposedSystem 13\l“_TOC_250004“系统开发进度打算TheProjectSchedule 13\l“_TOC_250003“预期功能Expectedfunction 15\l“_TOC_250002“可选择的其他系统方案AlternativeProgramstoOtherSystems 16\l“_TOC_250001“投资及收益分析InvestmentandIncomeAnalysis 16\l“_TOC_250000“费用投资InvestmentCosts 17收益和投资回报周期RevenueandReturnonInvestmentCycle.177结论Summary 12IntroductionThePurposeofPreparation说明并论证所选定的方案。Thepurposeofpreparingthefeasibilitystudyreportistodemonstratethefeasibilityoftechnical,economic,andsocialconditionsfortherealizationofthesecondarymarketoncampus;toreviewvariousoptionsthatmaybeselectedtoachievethedevelopmentobjectivesreasonably;toexplainanddemonstratetheselectedProgram.GeneralBackgroundInformation置物品，物美价廉，到达双赢。Withtheimprovementoflivingstandards,theabilityofcollegestudentstobuymoreandmore,everyyeartostudyandgraduate,therearevarioustypesofidleitems.Atpresent,second-handcommoditytradinghasbecomeapopularhotspotforcontemporarycollegestudents.However,theearly“fleamarket”cannolongermeettheneedsofthemarket.Thisrequiresasoftwareplatformforsecondarystudentstoprovidesecond-handtransactions.Thetransactioninthefleamarketisessentiallythereuseofidleitems,whichreducesthewasteofmaterialsandhelpscollegemarket.However,inthecurrentsituation,therearestillmanyproblemsinthemanagementofthefleamarket:Theimbalancebetweenthesupplyanddemandofgoodshascausedthebuyersandsellers”needsandintereststobefullyrealized;thequalityofproductshasbeenuneven,andthereisnoafter-salesservice.Thegeneralfleamarketstallsarenotfixed.,Andthebuyer”stimeisnotfixed,afterthebuyerboughttheitems,ifthereisaproblem,itisdifficulttofindthesellertosolvetheproblem;propaganda,saleofasingleway,stillfollowthetraditionalwordofmouthandfacetofacesales,messagedeliveryThenarrowrangeandslowdeliveryspeedarenotconducivetoproductpromotionandsales.Therefore,itisnecessarytodevelopasecond-hand campus trading platform. It not only can provide students withconvenience,butalsocancreateathriftycampuscultureatmosphere.Themostimportantthingisthatstudentscanbuyandsellidleitemsonthesoftware,whichisinexpensiveandcanachieveawin-winsituation.该软件需要卖方将商品信息公布在APP交易流程简洁，全方位提升交易双便利捷性和满足度。ThesoftwarerequiresthesellertopublishtheproductinformationontheAPPforviewingbythedemander,andthebuyerandsellernegotiateandreachaconsensusonthetransaction.Inthedesignofthesoftware,itisnecessarytomakereasonableclassificationofgoods,timelyrecommendationofthegoodsforsale,andasimpletransactionflow,soastoenhancetheconvenienceandsatisfactionofbothsidesofthetransaction.References1131-1TheLFprojectteaminvestigated113collegestudentsintheschoolthroughanonlinequestionnairesurveyandobtainedfirst-handsurveydata.Throughanalysisandresearchonthesurveydataobtained,thestudentsoftheLFprogramlearnedaboutthecurrentstageofcollegestudents”useofasecond-handcampustradingplatform.Thedegreeofdemandfortheprojectteamtoprovidereliabledataforthelatterpartofthework,statisticsacollegestudentidlegoodstradingsurveyresultstable,asshowninTable1-1:1-1大学生闲置物品交易调查结果人数统计表题号ABCD1题121425622题887253163题575361644题106700在大学生闲置物品交易调查表中，提出了四个问题，一是大学生的年级〔A大一B大二CD大四〔A书籍类BCD；三是大学生处理闲置物品的方式〔ABCD〔AB。Inthecollegestudentidleitemtransactionquestionnaire,fourquestionswereraised,oneisthecollegestudent”sgrade(A.freshman,B.sophomore,C.junior,D.senior),andthesecondisthetypeofcollegestudentidlegoods(A.Books,B.Costumes,C.Tools,D.Digital);Third,thewayinwhichcollegestudentsdealwithidleitems(A.sale,B.throwaway,C.giveaway,D.takehome);Fourth,whethercollegestudentsarewillingtousethedevelopedsecondaryschoolcampustradingplatform(A.willing,B.unwilling).通过对这四题的统计，得出大学生闲置物品类别柱状图，如图1.2所示；大学生闲置物品处理方式柱状图，如图1.31.4所示。通过数据统计图来了解被调查人员对校园二手交易平台的需求状况。Throughthestatisticsofthesefourquestions,wegetthecollegestudent”sidleitemcategoryhistogram,asshowninFigure1.2;thecollegestudent”sidleitemhandlingmethodhistogram,asshowninFigure1.3;thesystemdemandpiechart,asshowninFigure1.4.Thedatagraphisusedtounderstandthedemandoftherespondentsonthesecondarytradingplatformofthecampus.1.2大学生闲置物品类别柱状图1.3大学生闲置物品处理方式柱状图1.4系统需求度饼状图出，所调查的大学生对于LF工程组所要开发的校园二手交易平台的兴趣很大，当问及是否情愿使用时，93.81%景是良好的。Fromtheanalysisofcollegestudents”categoriesofidleitemhistograms,itcanbeconcludedthattheproductscirculatedinthesecondaryschoolmarketaremainlyrelatedtobooks,clothingandelectronicproducts.Theautonomyofuniversityeducationisdifferentfromthefixedmodeofmiddleschooleducation.Comparedwiththepurchaseofnewtutorialmaterials,studentsaremorewillingtopurchasesecond-handtextbooks.Atthesametime,theupgradingofelectronicproductsacceleratesthestudents’questforfashionwhileconsideringthecomparisonofselective prices. High used products. Through the column diagram of collegestudents”idleitems,wecanconcludethatthecurrentmethodsofdealingwithidleitemsforcollegestudentsareselling,giving,takinghomeandthrowingaway.Throughthesystemdemandpiechart,itcanbeconcludedthatthesurveyedcollegestudentshavegreatinterestinthesecond-handcampustradingplatformtobedevelopedbytheLFprojectteam.Whenaskedwhethertheywouldliketouseit,93.81%ofthestudentsexpressedthattheywouldliketouseit.Thesethreestatisticalchartsshowthatthereisalargedemandforagoodsecond -handcampustradingplatformforcollegestudents,andthemarketprospectsforsecond-handcampustradingplatformsaregood.AnalysisofExistingSystem2.1ProcessFlow2.1ProcessFlowandDataFlo需求调研估量需1周时间，系统设计估量需20天时间，系统开发估量需11010114Thedemandinvestigationisexpectedtotake1week,thesystemdesignisexpectedtotake20days,thesystemdevelopmentisexpectedtotake1month,thesystemintegrationisexpectedtotake2weeks,thesystem”sinitialinspectionisexpectedtobe10days,andthesystemcommissioningisexpectedtobe10days,theprojectiscompletedTheinspectionisexpectedtotake1weekandatotalestimatedtimewilltake14weekstocompletetheproject.Expenses计算机软件设备租赁费用及短信效劳费用估量400元/年ThecostofcomputersoftwareequipmentrentalandSMSserviceisexpectedtobe400yuan/year开发人员及运营人员设施费用估量2500元Expensesfordevelopersandoperatorsareexpectedtobe2,500yuan软件维护费用估量300元/年Softwaremaintenancecostsareexpectedtobe300yuan/year数据库建立估量1000元Thedatabaseisestimatedtobe1,000yuanMembersLF工程开发团队：一位工程经理、一位系统架构与分析师、两位程序设计为在校大学生。LFprojectdevelopmentteam:Aprojectmanager,asystemarchitectandanalyst,twoprogrammers,adatabasedesigner,afront-endUIdesigner,andasoftwarereviewer.Theusergroupiscollegestudents.Devices1UIUI1台用于写软件相关的文案。Atotalofatleast5computersarerequiredforsoftwarerelateddevelopmentwork:2forsoftwaredevelopmentbyaprogrammer,1UIdesignforaUIdesigner,1database design job for a database designer,1 for Writing Software Copywriting.需测试手机假设干：市面上主流品牌手机，例如：华为、小米、三星等手机都是测试重点。Severalmobilephonesneedtobetested:mainstreammobilephonesonthemarket,suchas:Huawei,Xiaomi,Samsung,etc.arealltestphones.云效劳器一台用于线上运营及测试。Onecloudserverforonlineoperationandtesting.Limitation学生供给便捷，高效，安全的校园二手交易平台。TheAppwehavedevelopedisforusebycollegestudentsonly.Studentsoutsideschoolcannotuseit.Itisintendedtoprovideaconvenient,efficientandsecuresecondaryschooltradingplatformforcollegestudents.bug，但在后期的维护中我们信任自己的团队能够解决这些问题。Asthesoftwaredeveloper”sdevelopmentexperienceisnotverysufficient,itisinevitablethattherewillbesomeflaws,suchassomesmallbugs,butinthelatermaintenancewebelievethatourteamcansolvetheseproblems.ModelingtheBusinessProcessBusinessModelKPKP关键合作伙伴1.有消费需求的在校大学生赁商应用市场提供方KA关键活动现金用体验KR关键资源优秀的团队研发技术VP价值主见更优秀的校园闲置物品交易平台费”便捷交易CR顾客关系活动组织商品沟通活动“埋怨治理”CS目标客户大学生者高端物品租赁商C$本钱构造1.云效劳器费用2.学生团队研发本钱3.系统运营维护费用4.“埋怨”治理运营本钱CH通路校园宣传媒体推广学生组织宣传推广宣传推广R$收益流交易达成提成广告供给商提成TheDescriptionCustomerSegment掉自己不再需要的大量物品，对于校园物品交易市场有着极大的需求。Schoolstudentstherearemanypersonalidleitemsatpresent,theseidleitemslikeamisplacedthepreciousresources,studentssufferfromalackofareliablegoodstradingplatform,unuseditemswillreallybeidledown,causingthewasteofresources.Atthe same time, as graduationseason approaches,manycollegestudentswanttodealwithalotofthingstheynolongerneed,andthereisagreatdemandforthecampusgoodstradingmarket.价值主见ValuePropositions极大的共用性，匹配率极高。Forcollegestudentstoprovideconvenientandreliabletradingplatformforidlegoods,intra-campustransactionsareconvenientandquick,eliminatingthetroublesandproblemsofmanymarkettransactions,greatlyfacilitatingstudentsinschool,andthecampusitemshavegreatcommonality.Thematchrateisextremelyhigh.通路Channels工作。Makeuseoftheschoolstudentorganizationsandorganizationstoactivelypromoteandatthesametimefindrelevantpropagandaagentsatvarioussecondaryschoolstoentertheclassforpropagandasothatschoolmatescanunderstandtheapplication.Atthesametime,appropriatecampusactivitiescanalsobeheldtopromotethework.客户关系CustomerRelationship和投诉，保障用户的合法权益，增进用户对平台的满足度和信任感。Providingacomplaintmanagementplatformforbuyers,timelyunderstandingof buyers’ use requests, accepting complaints and complaints from buyers,safeguardingthe legitimate rights and interestsof users, and enhancing usersatisfactionandtrustintheplatform.收益流R$(RevenueStreams)平台投资，通过在交易平台上投放广告来赚取相应费用。Aftereachtransactioniscompleted,thesystemadministratorwillhavethecorrespondingtransactioncommission,atthesametime,attractallpartiestoinvestintheadvertisingplatformtoearncorrespondingfeesbyplacingadvertisementsonthetradingplatform.关键活动KA(KeyPartners)准时反响机制，供给便利牢靠、质优价廉的物品效劳。Toprovidethesitefortheunusedcampusgoods,thebuyersandsellersaretradingonthecampusonlineandoffline,andthebuyersprovidetimelyfeedbackmechanismtoprovideconvenientandreliablegoodsandserviceswithhighqualityandlowprice.KR(KeyResources)为参与市场竞争供给了不行比较的巨大优势。Hugedemandforcollegestudents,theuseoflivingclosetothedailylearningneeds,providesagreatuserresourcesforsystemapplications,combinedwiththestudents”teamworkcloselyandthetechnicalsupportbehindastrongteachers,toparticipateinmarketcompetitionprovidesanincomparableadvantage.关键合作伙伴KP(KeyPartners)广告投放商也是关键合作伙伴之一。Theownerofcampusidlegoodsandpotentialbuyerswhohavedemandforusearethemainpartners,andsecondly,theadvertisersarealsooneofthekeypartners.本钱构造C$(CostStructure)程中，运营维护、售后处理等工作也成为不行无视的本钱。Thecostofpurchasingandusinghardwarefacilitiesandthecostofsoftwaredevelopmentarethemainexpenses.Duringtheoperationanduseofthesystem,operationssuchasoperationandmaintenanceandafter-salesprocessinghavealsobecomesignificantcosts.TheProposedSystemDescriptionoftheProposedSystem此系统是一个供在校学生公布闲置商品和购置二手商品的平台同时有失物线上沟通，无需借助额外的工具。4.2TheFlowoftheProposedSystemThissystemisaplatformforstudentstopublishidlegoodsandpurchasesecond-handgoodswhilealsohavingthefunctionoflostandfoundarticlesandthereleaseoflostinformation.Thesystemfacilitatesdirectonlinecommunicationbetweenbuyersandsellers,ownersandpickerswithouttheneed4.2TheFlowoftheProposedSystemTheFunctionModule主页：扫瞄，搜寻或按分类筛选已公布的二手商品Home:Browse,SearchorFilterClassifiedPressedPublishedProducts失物招领：扫瞄失物信息和拾取的物品信息、公布失物和拾取的物品Lostandfound:browseforlostinformationandpickedupitems,postlostitemsandpickedupitems公布：公布用户闲置的商品Publish:publishitemsthatusersareidle消息：与其他用户谈天了解物品信息等Message:Chatwithotheruserstounderstanditeminformation,etc.个人中心：个人资料和交易信息都在此处可以查看或修改PersonalCenter:ProfilesandtransactioninformationcanbeviewedormodifiedhereTheTechniquesoftheProposedSystemAndroidAndroidAPPAndroidplatformusesAndroidAPPnativedevelopmentASP.NETWebAPIUsingASP.NETWebAPIsbehindthescenesSQLServer2008DatabaseusingSQLServer2008TheProjectSchedule校园二手交易平台进度打算如图4.5所示：Thecampussecond-handtradingplatformscheduleisshowninFigure4.5:图5.1校园二手交易平台进度打算Figure5.1CampusSecondaryTradingPlatformSchedule〔1〕需求调研：2018.2.28-2018.3.7，成立工程组，对工程需求进展具体的调研；Demandresearch:2018.2.28-2018.3.7,setupaprojectteamtocarryoutdetailedresearchonprojectrequirements;〔2〕系统设计：2018.3.7-2018.3.27，在需求调研的根底上对系统架构、安全体系、功能等进展系统设计；Systemdesign:2018.3.7-2018.3.27,basedontherequirementsofthesurveyonthesystemarchitecture,securitysystem,functions,andothersystemdesign;〔3〕系统开发：2018.3.27-2018.4.25，进展各个子系统的迭代开发，完成单元测试；Systemdevelopment:2018.3.27-2018.4.25,iterativedevelopmentofvarioussubsystems,completeunittesting;〔4〕系统集成：2018.4.25-2018.5.10，对系统集成和对各模块集成测试；Systemintegration:2018.4.25-2018.5.10,systemintegrationandintegrationtestingofeachmodule;〔5〕系统初验：2018.5.10-2018.5.20，工程初验；Initialinspectionofthesystem:2018.5.10-2018.5.20,initialinspectionoftheproject;〔6〕2018.5．20-2018.5.30，平台上线试运行，持续优化系统；Systemtrialrun:2018.5.20-2018.5.30,theplatformison-linetrialoperation,thesystemcontinuestooptimize;〔7〕工程终验：工程验收。Finalinspectionoftheproject:projectacceptance.Expectedfunction实现扫瞄，公布闲置商品功能：公布物品时填写必要的物品信息即可。Implementthefunctionofbrowsingandpublishitems:Theusercanbrowsethepublishediteminformationontheapplicationhome,andcanpublishhisownidleitemsbyfillinginthenecessaryiteminformationwhenpublishingtheitems.实现失物招领寻物启事的功能：到物品的用户与其联系。Implementthefunctionoflostpropertyandfindpropertynotice:Theusercanregistertheitemfoundbytheindividualandwaitfortheownertoclaimit.Theownercanalsopostthelostinformationandwaitfortheusertocontacttheitem.实现用户之间的根本谈天功能：Implementbasicchatfunctionalitybetweenusers:Thebuyercancontactthesellerthroughthebasicchatfunctiontoaskforspecificproductinformationandsellerinformation.个人信息修改及商品的公布购置记录：和购置的物品记录。Personalinformationmodificationandproductreleaseandpurchaserecord:Userscanviewandmodifypersonalbasicinformationinthepersonalcenter,andcanviewtheirownpublisheditemrecordsandpurchaseditemrecords.可选择的其他系统方案 AlternativeProgramstoOtherSystems首选系统方案A(手机版校园二手交易平台)Android易操作的、直观的用户界面。用户具有公布、购置、共享、租赁等功能。Atpresent,theoperationandmemoryofmobilephonesareconstantlyimproving.Asthetargetcustomersofthisproject,universitystudentsinHuaiyinInstituteofTechnologyusehigherlevelsofdevicessuchassmartphonesandtablets.Smartphonescanprocessinformationinatimelymanner,whichfacilitatescommunicationbetweenbuyersandsellers.UseAndroidtechnologytoprovideagood,easy-to-use,intuitiveuserinterface.Usershavetheabilitytopublish,purchase,share,rent,andmore.可选系统方案B(基于B/S架构的校园二手交易平台)B/SB/Sarchitectureisthemanagementsoftwareontheserver,andusersbrowsethroughtheweb.Intechnicalterms,B/Sstructureiseasytomaster,butthesurveyfoundthattheobjectiveofthetargetcustomerfortheweboftheportabledegreesarenotsatisfied,andsomebrowsersarenotcompatibleandslowresponse,sodonottakeB/Sarchitecture.InvestmentandIncomeAnalysisInvestmentCosts根本建设投资Capitalconstructioninvestment计算机软件设备租赁，短信效劳400元一年；Computersoftwareequipmentrental,SMSservice400yuanayear;开发人员和运营人员设施费用2500元；Costofdeveloperandoperatorfacility￥2500;APP300Themaintenancefeeoftheappis￥300oneyear.其他一次性支出Otherone-timeexpenses数据库的建立，计1000元；Costofdatabaseis￥1000;争论与开发打算，计1500元。Researchanddevelopmentplanis￥1500.其他支出Othercosts系统文档和宣传单打印费用，共计120元；Systemdocumentationandleafletprintingcosts,atotalof120yuan;100Printingcosts100yuan;400Mobileharddisk400yuan.收益和投资回报周期RevenueandReturnonInvestmentCycle经济收益EconomyProfit订单手续费：通过每笔成交的订单收取相应的手续费；Order handling fee: The corresponding handling fee is charged for transactionorder;广告赞助费：通过接入腾讯广告联盟收取软件开屏广告费；Advertising sponsorshipfee:receive softwareopening advertisingfeesbyaccessingTencentAdvertisingAlliance;商品置顶费：对于用户急需出售的商品供给商品信息置顶效劳，收取相应的商品置顶费。Commodityceilingfee:Providestop-of-the-lineserviceforgoodsthatusersurgentlyneedtosell,andcollectscorrespondingtop-of-the-linegoods.6.2.2.投资回报周期Returnoninvestmentcycle现盈利。Theeconomicbenefitsofthesoftwarearecloselyrelatedtotheflowoftheplatform.Itisexpectedthattheinvestmentwillberecapturedwithintwoyearstoachieveprofitability.Summar