java書店管理系統(tǒng)源代碼

publicclassloaduser{publicStringuser;blicStringpasswordoleanbrds}voidload(){utprintlnSystem。out.println(”1、登錄系統(tǒng)");wScannerSysteminm=s.nextInt();{s3=s。next();s4=s。next();if(user.equals(s3)＆＆password。equals(s4))b1=true;lseSystemoutprintlnbfalseSystemoutprintln{reak}}}}agemangerpublicclassvipmanger{publicvipmanger(){roupaddnewvipvipgroup.add(newvip(”004","孫潔",150));}vipgroup.add(v1)；}ScannermeewScanner(System。in);anbtrue}}staticvoidcorrect(){anbtrueScannerswScanner(System.in)；sersnewScannerSystemin}}staticvoidselect(){eiif(s。equals(vipgroup。get(i)。ipgroupget(i).name+"”+vipgroup。get(i).score)；}}namevipgroupgeti).score);}eanbtrue}}publicstaticvoidshop(Strings1,inta，intb){eanbtrue(i).ID)){vipgroup.get(i)。score+=a*b;}}switch(x){k}}}publicclassbook{publicStringnumber;publicStringname;intpricecintjfbookStringsStrings，inta,intb){}}ngerupublicclassbookmanger{publicbookmanger(){oupaddnewoupaddnew}staticvoidshow(){for(inti=0；i〈bookgroup。size()；i++)Systemoutprintlnbookgroupgetinumber+""+bookgroup.get(i)。name+””+bookgroup.get(i)。}bookgroup.add(b1);}btruealse}}ngsifsequalsbookgroupget(i).number))a=bookgroup。}for(inti=0;i<bookgroup。size()；i++)}publicstaticbooleanstart(){kmanger}}}publicclassgift{blicStringnumberpublicStringcaption;intcostjf}}gererppublicclassgiftmanger{giftgroup=newArrayList〈gift〉();}System。}btrueialse}}}btrue(giftgroup。get(i).number))alse}禮品數(shù)量"+”"+”消耗積分");c}publicstaticbooleanstart(){m。gift();}}}publicclassshoping{System.out.println(s3+"”+b+"”+a+"”+(a＊b))；}publicstaticbooleanstart(){numewmenue}}}voidmainmenu(){tlnSystem。out.println("＊＊＊*＊**＊＊＊＊＊*＊＊＊＊**＊****＊**＊")；System.out.println(”3、購物結(jié)算");lnSystem。out。println("＊***＊＊**＊＊**＊＊*＊****＊*＊＊*＊＊＊”);}publicvoidvip(){System。out.println(”＊*＊＊＊＊*＊*＊＊***＊＊＊＊*＊*＊*＊*＊*＊")；nSystem.out.println(”6、返回上層菜單”)；System.out。println(”*＊＊*＊＊＊＊*＊***＊*＊*******＊＊＊＊＊”)；}System。out。println(”＊＊*＊*＊＊*****＊*＊＊＊＊＊＊＊＊＊*＊**＊")；System.out.println("＊**＊*******＊＊*＊**＊＊＊＊＊****＊＊”)；}System。out.println("****＊＊*＊**＊＊＊＊＊＊＊＊＊＊**＊＊＊***")；System.out.println(”1、購物")；System。out.println("＊*＊*＊*＊*＊*＊＊***＊*＊*＊＊＊***＊*＊")；}publicvoidgift(){nSystem