Java期末课程设计-超市进销存管理系统.docx
(1)功能模块划分:本进销存管理系统划分为六个模块，分别为系统登陆模块，系统主窗体设计模块，进货单模块，销售单模块，库存盘点模块和数据库备份与红原模块，数据库结构描述：企业进销存管理系统须要运用数据库存储和管理进销存过程中的全部信息，本企业进销存管理系统运用Access数据库系统作为后台数据库，数据库名称为db_database28。其中包含了14张数据表、两个视图。以下是系统主要涉及的六个数据库表：1.供应商信息表：主要用于存储供应商具体信息，其结构如下表所示：User表：三user3)userIdusernae!金莉舁password520u_text庭苏以我7默认管理员雨2root123root*0Handle表:StUff表:3*>XtViff1*uff.rutitf,cc<hfcj<*4ff-lXuHjX”皿.Bl，Mjlat«dt.detetuf“*”1/2im&rdfrroI代4ftf<«4f<tfn4dNl小r，八，rt1KA二"*>fc<B“2。1，r三m2iYield表:c*uff.rirtff/.Cc->jc.euff.11t<PfJvIpUrf2Pf:l11-8lBRtffj-UrfhGetuff.CDuff.naguff.e>aaiuff.pochcku*<,ciuff.0x2iu¢f.v)iu<f.rp*,8f.s1ftuf.plat<ic.d*t,空表等待插入数据。三.系统具体设计文档:1.系统流程图：(D系统功能结构图：企业进的存管理系统d.三-一进货退货¾料资本In库存盘点价格调整销售查询商品农询用伸推行土客Ir1I土经F人设置其他退出系统窗口意系琴能支杵访问技术网拈(2)系统业务流程图:92d>etPaintWradientPeicS;q2d.fIllRectlrOrwidth,b-ghtl;g2d，6lUgrlngH，mRfind。YingiHC3XEYAV?ZAXfASJRd*ringHlnt.VA1.UEAWJA1.JASOFF);Iprvat)avox.swing.JButtonnow)avx.swing.JButtoncIpcprivateAwing.JBuctoncaac1.a-newjavAx.£vln9.JButton(J04eprivatJFra11logo_?r<ww-nwJFrtneI2goonl;publicAddUserdI/TCOO门功生成胸瘠由敷存做txy(UIM0n4er.9et1.oAHdfi9e2州】Hana9«rg”C-P1efE/cA11dfd2Cla6Me(lI;Icatch!Exceptionexe><Syste.err.print<exe.gets三aell)；，JFrJnQ.aBqCiHtjQKAndFcci>ecortadItr)Toolkittoolfl-logoFr116.g6t7oolklt);Irrcgelogo-tool9.9etlm09*(rwlo90j9w);logo-Fra11e-n«wJFrane<logon>lgo-Fr11e.setIconnago<logo1;jp.t1.ayoutln«vGridBa1.ayout(I);avx.swing.I9cIconplcnew)avax.swing.IagcIcon(wrc5logol.jpg-1yav×.J1.aIm1picture-nos)vx.suing.J1.balIplc);cetcCcpo11«nt(picture.O.O/OrIdbjjgConetraint.FJ1.ta3i双1.tru>3ova×.BWing.J1.abelusersnwjavax.swing.J1.afcel(U5erI;SQtufiCocrponent(uacrsrO,1.1,1.f«lsol;yav×.awl<yg.J1.dbe1a公-nwvA×.aclfy.J1.dbal(pjjh<ord；etcCcpo11nt(p0S,Or2.Itlzfalse);3ava.swing.J1.abe1CnPaBnewjavax.swing.J1.atoel(e11eerp>3);三otuf>Ccponnt(cnposrO,3.1,1,folsol:Ufidxlaxc-n*wjavAX.AMln9.J<xtFi61d(12;U8drl-reqvwtFocu11;u三er7e×t.ZicWKey1.istener<nwKey1.istener<1(publicvoidXcyTypcd(KcyE'ntQlIpxblicvoidZoyRolaqS(KoyEsnt)publicvoidc*yPre58ed<KyEve11te>(if«<e.jetKeChar(l-KeyEvent.vrKtiTRIS6Iuseriext.getTe×t<>.trn<!""userpl.rcqc3tFocu5()/U；stupCoponnt(U30roxt/ltlrlz1,IaImIiUAOxpMd-Mtfjav×.AUlng.JPAaflwordFiald(12>；it<<e.getKo>Ch<r(I-Ke*yEent.VATR)XStringu&ers-userTcxt.get7extI).tri11<>StringPMdBU5rp%cl.gotPassvordO.toStringil.trl.();StringdH)ncrAfl<ord.gtPflfiNrd(.CoStringO.trin);if<er.iEFty(l)IjV4x.wing.JOptonPene.1ogo-Pr*!wt必需归入用户名！"输入用户名-,JCptionPene.ERRoS_MESSAGE”fi<rxt.requoacFoeuflO；|if<pvd.ieEnptyD><jvax,awing.JOptionPene.h<5*Meerw9ePi(1ogo_Frf11et0?Rlil入室眄！”入史5rJOptionPane.EB0H-HE,SSA7>UgtrPKd.xoqg"Focg<)：)if<epk»d.IsEnptyOIIjavax.5ving.JOptionFane.zhcssaqcDialeg(.IqqoJPtatcr”.次个*入宙0卜仍？KIj密-三MW>>H-r三Wftf-rJOptlonPano.EO-MFSSJkS>>nterpword.reqvetFocue11;Ibooleanb三DBUtll.X5£xi5t(3clc2tuscrnanc*rc<userwhereurnna-tw*Dar3*,;e<b(jdVAX.eving.JOptionPane.&adgeOislog(1ogo_Pr用户C经存*.i55外倏入！”J不便由M,JOPtionPane,2F0R,ME5SAG>usrxt.aat7xcwm>u”。Pwddctlt<*)；entcrpassuord.&etext<w);uscrcxt.rcqucstFocus<>/)intvlr-DBUtil.7eC½l<JeI*selecter-n11cfrc<userwhereser-nan*-,*user8*w*1;lf<volc>O)<Stxirvgs】-ln6rtInto-rVi1.uaa<*vila*w,tu4irttwdt")"；booleanbo-USeOB.VpdtCe(cqlI;£f(bo)JoPtionP.nedh<wCnfiEDiIo夕UgQ"用户，谭UI能利！"I;l>rodd.addAction1.i9t9nern*Action1.19t«n«r(IIpublicvoidaCtionPerforne'!IActionEventelIStringusers"srcxt.qctTcxt().tri11I);:F»4-uAxpwd.gcPAflvord<>.toStxltgr(.；d6tVCc*TPonent但tuf1,Utru;stuff_nane-n«wjavx.swing.J7extField<10);stuf-nanc.OddKcy1.istcncrIimvXcy1.istcnarOpublicvoidkyypd(KeyEvontO)IlpublicvoidkeyPre58ed<KyEve11te>(IpblcvoideyReleased(KeyEventelI12H.9<tKyCar(BKttyvcnt.7K_£Vr£R)”(stuffenaro.gotToxt(I.trl()!-AtuffnpAny.rqAtFacua();l>a。t守CCtfPOnOC匕(XtlUrfny,3r0,lvIrtrue;yav×.lnq.J1.ubA1SiEUrfCeaPanyINgl-MyjAV×.%<l119.J1.abal(wTft:w>8cttCoponent(stff_cc<rpany_labelf4r0,lt1,trul;3tuff-cc<panynewJavax.swlnq.JloxtFlcld<10);flturfjc<pny.AddKAy1.iflCanAr|n«wXoy1.fitoMt<)publicvoidkeyyped(KvyBvntelIIpublicvoid<eyPressed<KeyEvente>(IpublicvoidXcyRcleased(KcyEvcnta1£I11-KayEvent.VK-EVER)(cuff_coarany.«tT4xt(.Crlm()!-m)<tff-*opl*.r*t0c5<l;JIl>cetcCcpo11«nt-ff_CEF”ny，5,0,11,tru;jav«x.swin9.J1.ebeltuff-pe«ple-lbel-wjov4x.9win9.J1.ebel(*(kV.,.;3QtuCcponnt(sturf_pccplc_laboir6,0,G1,tru>.fltuffppl-newJaVaX.2*£罔.JTGXtF£。Id(IO)：e
