java购物系统源代码.doc

1StartSMS..itcast;;/***系统开启类*****@authorAdministrator**/lassStartSMS{ publicStartSMS(){ } publicstaticvoidmain(Stringargs[]){ Datadata=newData(); (); Menumenu=newMenu(); (,,, ,); (); booleanflag=true; label0:do{ if(!flag) break; Scannerscanner=newScanner(); inti=(); VerifyEqualverifyequal=newVerifyEqual(); switch(i){ case1://'\001' intj=3; do{ if(j<1) continuelabel0; if((, )){ (); continuelabel0; } if(j!=1){ ("\n用户名和密码不匹配,请重新输入:"); }else{ ("\n您没有权限进入系统!谢谢!"); flag=false; } j--; }while(true); case2://'\002' if((, )){ ("请输入新的用户名:"); =(); ("请输入新的密码:"); =(); ("用户名和密码已更改!"); ("\n请选择,输入数字:"); }else{ ("抱歉,你没有权限修改!"); flag=false; } break; case3://'\003' ("谢谢您的使用!"); //flag=false; (0); break; default: ("\n输入有误!请重新选择,输入数字:"); break; } }while(flag); }}2VerifyEqual..itcast;;/***验证管理员登录*****@authorAdministrator**/lassVerifyEqual{ publicVerifyEqual(){ } publicbooleanverify(Strings,Strings1){ ("请输入用户名:"); Scannerscanner=newScanner(); Strings2=(); ("请输入密码:"); scanner=newScanner(); Strings3=(); (s)&&(s3); }}3CustManagement..itcast;;lassCustManagement{ ustManagement(){ } publicvoidsetData(Stringas[],doublead[],intai[],Stringas1[], intai1[]){ goodsName=as; goodsPrice=ad; custNo=ai; custBirth=as1; custScore=ai1; } publicvoidreturnLastMenu(){ ("\n\n请按'n'返回上一级菜单:"); Scannerscanner=newScanner(); booleanflag=true; do