宾馆管理系统VC++ MYSQL 控制台应用程序

#include"Hotel.h" /** * if the error times till 3 * end * modified by xujian */ void Hotel::login() { char account[10],password[10]; //用于记录错误次数 int i, k=0; //用于判断是否循环，如果验证错误继续循环 int mark=1; while(mark) { cout<<endl<<endl<<endl; cout<<endl<<endl<<endl; cout<<endl<<endl<<endl; cout<<" 请输入用户名："; cin>>account; cout<<" 请输入密码："; for(i=0;i<10;i++) { //回车的ASCII码为13 if((password[i] = getch())!=13) { cout<<'*'; } else break; } /* 在字符数组最后加入"\0"结束符，保证可用strcmp对比 */ password[i]='\0'; cout<<endl; /* 用户名密码为：root 123456 */ if( ( ( strcmp(account,"root")!=0 ) || ( strcmp(password,"123456")!=0 ) )&&(k !=2) ) { cout<<" 用户名或密码有误!\n"; k++; system("pause"); system("cls"); } else if(k == 2) { system("cls"); cout<<endl<<endl<<endl; cout<<endl<<endl<<endl; cout<<endl<<endl<<endl; cout<<" 错误次数超过三次，程序中断!\n"; exit(0); } else mark=0; } } /** * user interface * modified by xujian */ void Hotel::menu() { int kind_of_service; system("cls"); cout<<" +─────────────+\n"; cout<<" ┃ ++宾馆客房管理系统++ |\n"; cout<<" +─────────────+\n"; cout<<" ''~`` "<<endl; cout<<" ( o o ) "<<endl; cout<<" ------------------------.oooO--(_)--Oooo.------------------------"<<endl; cout<<" . 1 - 预定房间 ."<<endl; cout<<" . 2 - 入住房间 ."<<endl; cout<<" . 3 - 结账退房 ."<<endl; cout<<" . 4 - 查询信息 ."<<endl; cout<<" . 5 - 保存退出 ."<<endl; cout<<" . 6 - 清空数据 ."<<endl; cout<<" . 7 - 交换房间 ."<<endl; cout<<" . .oooO ."<<endl; cout<<" . ( ) Oooo. ."<<endl; cout<<" ----------------------------\\ (---( )--------------------------"<<endl; cout<<" \\_) ) / "<<endl; cout<<" (_/ "<<endl; cout<<"请输入(1-7)选择项目："; cin>>kind_of_service; if((kind_of_service>7) || (kind_of_service<1)) { cout<<"您的输入有误，请重试!\n"; fflush(stdin); //清除IO缓冲区 system("pause"); //"按任意键继续" } else switch(kind_of_service) { case 1: book_room();system("pause"); //预定房间 break; case 2: check_in();system("pause"); //入住 break; case 3: check_out();system("pause"); //退房 break; case 4: inquire();system("pause"); //查询 break; case 5: saveFile(); exit(0); //保存退出 case 6: delFile();system("pause"); break; //删除文件 case 7: change();system("pause"); break; } } //订房 void Hotel::book_room() { //新建一个对象并把对象的地址赋给对象指针 cus_point[cus_count]=new Customer; int room_standard,day; cout<<"请您选择预定房间的标准:\n"; cout<<"1.单人间/天150元\n2.双人间/天200元\n3.标准间/天300元\n4.总统套房/天600元\n"; cin>>room_standard; cout<<"请输入预定天数:\n"; cin>>day; cus_point[cus_count]->setDay(day); switch(room_standard) { int n; case 1: cout<<"住房费用总共为: "<<day*150<<"元\n"; //从第一个级别的房间中查找一个空闲的房间 for(n=0;n<20;n++) { if(roo_count[n].getState()==0) { cout<<"预定成功,房间号码为: "<<roo_count[n].getId()<<endl; roo_count[n].setState(1); //将房间状态改为"预定" cus_point[cus_count]->setRoomId(roo_count[n].getId()); //送房间信息给顾客对象 break; } } break; case 2: cout<<"住房费用总共为: "<<day*200<<" 元\n"; for(n=20;n<40;n++) { if(roo_count[n].getState()==0) { cout<<"预定成功,房间号码为: "<<roo_count[n].getId()<<endl; roo_count[n].setState(1); cus_point[cus_count]->setRoomId(roo_count[n].getId()); break; } } break; case 3: cout<<"住房费用总共为: "<<day*300<<" 元\n"; for(n=40;n<60;n++) { if(roo_count[n].getState()==0) { cout<<"预定成功,房间号码为: "<<roo_count[n].getId()<<endl; roo_count[n].setState(1); cus_point[cus_count]->setRoomId(roo_count[n].getId()); break; } } break; case 4: cout<<"住房费用总共为: "<<day*600<<"元\n"; for(n=60;n<80;n++) { if(roo_count[n].getState()==0) { cout<<"预定成功,房间号码为: "<<roo_count[n].getId()<<endl; roo_count[n].setState(1); cus_point[cus_count]->setRoomId(roo_count[n].getId()); break; } } break; } cus_count++; //住房的顾客数加1 } //入住登记 void Hotel::check_in() { char name1[10],id1[19]; int ding_or_no,prepaid; int mark = 0; //用于记录是否找到匹配对象 cout<<"该顾客订房了吗? (1->订了 2->没订) "; cin>>ding_or_no; if(ding_or_no==1) //如果已经预定，去匹配顾客对象数组 { cout<<"请输入顾客的姓名:"<<endl; cin>>name1; cout<<"请输入顾客的身份证号码:"<<endl; cin>>id1; for(int j=0;j<cus_count;j++) { if((strcmp(cus_point[j]->getName(),name1)==0)&&(strcmp(cus_point[j]->getId(),id1)==0)) { mark = 1; //表示找到了 int num=cus_point[j]->getRoomId(); //取得定房的房间号 cout<<"顾客"<<name1<<"今天入住本宾馆! 房间号码为: "<<num<<endl; switch(num/100) { case 6: prepaid=cus_point[j]->getDay()*150; cus_point[j]->setPrepaid(prepaid); cout<<"请收房费 "<<prepaid<<"元整!"<<endl; //开始收费 roo_count[num%100-1].setState(2); //修改房间状态为入住状态 break; case 7: prepaid=cus_point[j]->getDay()*200; cus_point[j]->setPrepaid(prepaid); cout<<"请收房费 "<<prepaid<<"元整!"<<endl; roo_count[19+num%100].setState(2); break; case 8: prepaid=cus_point[j]->getDay()*300; cus_point[j]->setPrepaid(prepaid); cout<<"请收房费 "<<prepaid<<"元整!"<<endl; roo_count[39+num%100].setState(2); break; case 9: prepaid=cus_point[j]->getDay()*600; cus_point[j]->setPrepaid(prepaid); cout<<"请收房费 "<<prepaid<<"元整!"<<endl; roo_count[59+num%100].setState(2); break; } break; } } if(mark == 0) cout<<"找不到该顾客信息!"<<endl; } else if(ding_or_no==2) //未预定 { cus_point[cus_count]=new Customer; //新建顾客对象 int room_standard,day; cout<<"请您选择预定房间的标准:\n"; cout<<"1.单人间/天150元\n2.双人间/天200元\n3.标准间/天300元\n4.总统套房/天600元\n"; cin>>room_standard; cout<<"请输入住宿天数\n"; cin>>day; cus_point[cus_count]->setDay(day); //设置天数 switch(room_standard) //判断房间等级 { int n; case 1: prepaid=day*150; //不同房间的等级房费不同 cus_point[cus_count]->setPrepaid(prepaid); //设置顾客对象中的房费 cout<<"请收房费 "<<prepaid<<"元整!\n"; for(n=0;n<20;n++) { if(roo_count[n].getState()==0) //如果房间为空 { cout<<"入住房间号码为: "<<roo_count[n].getId()<<endl; roo_count[n].setState(2); //状态改为"入住" cus_point[cus_count]->setR