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這篇文章主要介紹了如何使用C++實(shí)現(xiàn)酒店管理系統(tǒng)，具有一定借鑒價(jià)值，感興趣的朋友可以參考下，希望大家閱讀完這篇文章之后大有收獲，下面讓小編帶著大家一起了解一下。
現(xiàn)今大多數(shù)賓館所提供的服務(wù)樣式都各式各樣，規(guī)模大小也是各有不同，但是歸總下來(lái)，不可或缺的兩類模塊還是顧客和工作人員。由于對(duì)賓館行業(yè)內(nèi)部沒有很深刻的理解，此次系統(tǒng)設(shè)計(jì)包括數(shù)據(jù)庫(kù)和功能模塊都是根據(jù)網(wǎng)上收集到的材料和個(gè)人認(rèn)知上，簡(jiǎn)單模仿和具體實(shí)現(xiàn)的。
為滿賓館管理的實(shí)際需求，本系統(tǒng)主要實(shí)現(xiàn)以下功能：
1、入住登記：登記所入住房間號(hào)碼，登記顧客入住時(shí)間，退房時(shí)間，個(gè)人信息（身份證號(hào)，手機(jī)號(hào)，姓名）
2、退房辦理：輸入已經(jīng)入住的房間號(hào)，確認(rèn)完畢即可退房。
3、房間查詢：管理員輸入正確的密碼后即可對(duì)房間狀態(tài)查詢，和具體入住信息查詢。
4、密碼修改：管理員對(duì)自身密碼進(jìn)行修改，前提是先輸入正確密碼后才能實(shí)現(xiàn)。
5、以txt文檔的形式存儲(chǔ)信息數(shù)據(jù)。
6、使用類封裝。
注：代碼使用前需要先向代碼中自定義路徑下的Input.txt文檔中預(yù)存信息
功能截圖
代碼：
#include<iostream>
#include<iomanip>
#include<string>
#include<fstream>
#include<sstream>
#include<windows.h>
#include<stdexcept>
#include<conio.h>
using namespace std;
class room
{
private:
int roomnumber = 0; //房間號(hào)
int price = 0; //價(jià)格
int start_date = 0; //開始 結(jié)束 日期
int end_date = 0;
bool order = 0; //房間狀態(tài) 0/1
string name; //個(gè)人信息
string ID;
string phone;
public:
void getnumber(int _number)
{
roomnumber = _number;
}
int returnnumber() const
{
return roomnumber;
}
void getprice(int _price)
{
price = _price;
}
int returnprice() const
{
return price;
}
void getdate(int s, int e)
{
if (s < 1 || s > 31 || e < 1 || e > 31 || s >= e) throw runtime_error("錯(cuò)誤的日期!");
start_date = s;
end_date = e;
}
int returnstartdate() const
{
return start_date;
}
int returnenddate() const
{
return end_date;
}
void getorder(bool _order)
{
if (!(_order == 0 || _order == 1)) throw out_of_range("房間狀態(tài)錯(cuò)誤!");
order = _order;
}
bool returnorder() const
{
return order;
}
void getname(string _name)
{
name = _name;
}
string returnname() const
{
return name;
}
void getID(string id)
{
if (id.size() < 18 || id.size() > 19) throw runtime_error("您的身份證號(hào)輸入有誤，請(qǐng)重新輸入!（18位）");
ID = id;
}
string returnID() const
{
return ID;
}
void getphone(string ph)
{
if (ph.size() != 11)
throw runtime_error("您的手機(jī)號(hào)輸入有誤，請(qǐng)重新輸入（11位）!");
phone = ph;
}
string returnphone() const
{
return phone;
}
int sumprice()
{
return price * (end_date - start_date);
}
friend ostream& operator<<(ostream& os, const room* u)//輸出流重載
{
os << u->returnnumber() << '\n';
os << u->returnprice() << '\n';
os << u->returnstartdate() << '\n';
os << u->returnenddate() << '\n';
os << u->returnorder() << '\n';
os << u->returnname() << '\n';
os << u->returnID() << '\n';
os << u->returnphone() << '\n';
return os;
}
};
class standard :public room
{
};
class suite :public room
{
};
class kingsize :public room
{
};
void nomorememory()
{
cerr << "unable to satisfy request for memory\n";
abort();
}
//new分配異常
int check(int a[], int size, int suspicion)
{
int judge = 0;
for (int i = 0; i < size; i++)
{
if (suspicion == a[i])
judge = 1;
}
if (judge == 0)
throw suspicion;
return 0;
}
class file_exception {
string filename;
public:
file_exception(const string& filename) :filename(filename) {}
~file_exception() {}
const string& get_filename()const { return filename; }
};
void update(room* p[], const string& filename)//覆蓋/更新原有文件內(nèi)容
{
ofstream os(filename, ios_base::binary);
if (os)
{
for (int i = 0; i < 6; i++)
{
os << p[i];
}
}
else
throw file_exception(filename);
os.close();
}
void addRecord(const string& filename, room* current)//以追加模式打開文件,用于記錄
{
ofstream file(filename, ios_base::app);
if (file)
{
file << current;
file.close();
}
else
throw file_exception(filename);
file.close();
}
void password(string rightpassword)
{
part4:
string password;
cout << "請(qǐng)輸入 密碼: " << endl;
int i = 0;
char ch;
while ((ch = _getch()) != 13)
{
password += ch; //字符串拼接
cout << "*";
}
if (password != rightpassword)
{
cout << "密碼錯(cuò)誤！ 請(qǐng)重新輸入" << endl;
goto part4;
}
cout << "密碼正確!" << endl;
fflush(stdin);
}
void checkin(room* p[], int size, const string& filename1, const string& filename2)
{
HANDLE hout = GetStdHandle(STD_OUTPUT_HANDLE);//句柄
cout.width(120);
SetConsoleTextAttribute(hout, FOREGROUND_INTENSITY | FOREGROUND_RED | FOREGROUND_GREEN);
cout << "歡迎來(lái)到 小劉 酒店!\n本酒店設(shè)有 標(biāo)準(zhǔn)房, 商務(wù)套房 和 大床房. \n目前可入住房間為: " << endl;
int vacant_room[6];
int j = 0;
int temp, temp1;
string str;
for (int i = 0; i < 6; i++)
{
if (p[i]->returnorder() == 0)
{
temp1 = p[i]->returnnumber();
cout << temp1 << "、";
vacant_room[j] = temp1;
j++;
}
}
cout << endl << "101-102 是標(biāo)準(zhǔn)間. 價(jià)格為 100 CNY 每晚" << endl;
cout << "103-104 是商務(wù)套間. 價(jià)格為 200 CNY 每晚" << endl;
cout << "105-106 是大床房. 價(jià)格為 300 CNY 每晚" << endl;
part1:
try
{
cout << '\n' << setiosflags(ios_base::left) << " 請(qǐng)輸入你選擇的房間號(hào)." << endl;
cout << "共有 " << j << " 間空房." << endl;
cin >> temp;
check(vacant_room, j, temp);
}
catch (int e)
{
cout << "房間 " << e << " 不可選擇入住，請(qǐng)重新選擇." << endl;
goto part1;
}
room* current = NULL;
for (int i = 0; i < 6; i++)
{
if (p[i]->returnnumber() == temp)
{
current = p[i];
break;
}
}
part2:
try
{
cout << "請(qǐng)輸入 入住 日期" << endl;
cin >> temp;
cout << "請(qǐng)輸入 離店 日期" << endl;
cin >> temp1;
current->getdate(temp, temp1);
cout << "請(qǐng)輸入您的 姓名 " << endl;
cin >> str;
current->getname(str);
cout << "請(qǐng)輸入您的 身份證號(hào) " << endl;
cin >> str;
current->getID(str);
cout << "請(qǐng)輸入您的 手機(jī)號(hào) " << endl;
cin >> str;
current->getphone(str);
current->getorder(static_cast<bool>(1));
cout << "您的 消費(fèi)金額 ";
temp = current->sumprice();
cout << temp << endl;
}
catch (runtime_error& e)
{
cout << e.what() << endl;
goto part2;
}
catch (out_of_range& e)
{
cout << e.what() << endl;
goto part2;
}
cout << resetiosflags(ios_base::left);
try
{
update(p, filename1);
addRecord(filename2, current);
}
catch (file_exception& e)
{
cout << "Fail to open " << e.get_filename() << endl;
}
}
void checkout(room* p[], int size, const string& filename)
{
int temp;
HANDLE hout = GetStdHandle(STD_OUTPUT_HANDLE);//句柄
SetConsoleTextAttribute(hout, FOREGROUND_INTENSITY | FOREGROUND_RED | FOREGROUND_BLUE);
cout << " 感謝您的光臨，歡迎您下次入住! " << endl;
cout << endl;
part3:
cout << " 請(qǐng)輸入你想要 退房 的房間號(hào)." << endl;
cin >> temp;
room* current = NULL;
cout << setiosflags(ios_base::left);
int orderroom[6];
int j = 0;
try
{
for (int i = 0; i < 6; i++)
{
if (p[i]->returnnumber() == temp)
{
current = p[i];
}
if (p[i]->returnorder() == 1)
{
orderroom[j] = p[i]->returnnumber();
j++;
}
}
check(orderroom, j, temp);
}
catch (int e)
{
cout << "房間 " << e << " 錯(cuò)誤，請(qǐng)重新輸入!" << endl;
goto part3;
}
cout << resetiosflags(ios_base::left);
current->getorder(static_cast<bool>(0));
try
{
update(p, filename);
}
catch (file_exception& e)
{
cout << "Fail to open " << e.get_filename() << endl;
}
}
void searchfor(room* p[], int size, string& rightpassword)
{
int temp1;
password(rightpassword);
cout << "如果您想要修改密碼 請(qǐng)輸入 1 ， 2 鍵繼續(xù)" << endl;
cin >> temp1;
fflush(stdin);
if (temp1 == 1)
{
password(rightpassword);
cout << "請(qǐng)輸入新的密碼 " << endl;
rightpassword = ' ';
cin >> rightpassword;
}
HANDLE hout = GetStdHandle(STD_OUTPUT_HANDLE);//句柄
SetConsoleTextAttribute(hout, FOREGROUND_INTENSITY | FOREGROUND_GREEN | FOREGROUND_BLUE);
cout << "請(qǐng)輸入想要查詢的房間號(hào) ." << endl;
cin >> temp1;
for (int i = 0; i < 6; i++)
{
if (p[i]->returnnumber() == temp1)
{
cout << p[i] << endl;
break;
}
}
}
int main()
{
room* p[10];
set_new_handler(nomorememory);//處理new分配異常
for (int i = 0; i < 2; i++)
{
p[i] = new standard();
}
for (int i = 2; i < 4; i++)
{
p[i] = new suite();
}
for (int i = 4; i < 6; i++)
{
p[i] = new kingsize();
}
const string filename1 = "此處填寫路徑 \\Input.txt";
const string filename2 = "此處填寫路徑 \\Output.txt";
try
{
ifstream ifs;//構(gòu)建輸入流對(duì)象，以二進(jìn)制形式打開，得到文件內(nèi)容
ifs.open(filename1, ios_base::binary);
if (ifs)
{
for (int i = 0; i < 6; i++)
{
int roomnumber, price, start_date, end_date;
bool order;
string name;
string ID;
string phone;
ifs >> roomnumber >> price >> start_date >> end_date >> order >> name >> ID >> phone;
p[i]->getnumber(roomnumber);
p[i]->getprice(price);
p[i]->getdate(start_date, end_date);
p[i]->getorder(order);
p[i]->getname(name);
p[i]->getID(ID);
p[i]->getphone(phone);
}
}
else
throw file_exception(filename1);
ifs.close();
}
catch (file_exception& e)
{
cout << "Fail to open " << e.get_filename() << endl;
}
catch (runtime_error& e)
{
cout << e.what() << endl;
}
catch (out_of_range& e)
{
cout << e.what() << endl;
}
int temp;
HANDLE hout = GetStdHandle(STD_OUTPUT_HANDLE);//句柄
SetConsoleTextAttribute(hout, FOREGROUND_INTENSITY | FOREGROUND_GREEN | FOREGROUND_BLUE);
printf("▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓\n\n");
cout << "\t\t\t小劉 酒店管理系統(tǒng) \n\n\t\t游客 please input 1. 管理員 please input 2." << endl;
printf("\n▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓\n\n");
cin >> temp;
system("cls");
if (temp == 1)
{
while (1)
{
SetConsoleTextAttribute(hout, FOREGROUND_INTENSITY | FOREGROUND_GREEN | FOREGROUND_BLUE);//設(shè)置背景和字體顏色
cout << "歡迎來(lái)到 小劉 酒店！(游客)\n ";
SetConsoleTextAttribute(hout, FOREGROUND_INTENSITY | FOREGROUND_RED | FOREGROUND_GREEN);
cout << "若你想要安全退出 ,please input 0. \n ";
SetConsoleTextAttribute(hout, FOREGROUND_INTENSITY | FOREGROUND_BLUE);
cout << "若你想要入住酒店, please input 1.\n ";
SetConsoleTextAttribute(hout, FOREGROUND_INTENSITY | FOREGROUND_RED | FOREGROUND_BLUE);
cout << "若你想要辦理退房, please input 2.\n";
int temp2;
string str;
cin >> temp2;
system("cls");
if (temp2 == 0)
break;
if (temp2 == 1)
{
checkin(p, 6, filename1, filename2);
}
if (temp2 == 2)
{
checkout(p, 6, filename1);
}
cout << "succeed！" << endl;
system("pause");
system("cls");
}
}
if (temp == 2)
{
while (1)
{
SetConsoleTextAttribute(hout, FOREGROUND_INTENSITY | FOREGROUND_GREEN | FOREGROUND_BLUE);//設(shè)置背景和字體顏色
cout << "歡迎來(lái)到 小劉 酒店！(管理員)\n ";
SetConsoleTextAttribute(hout, FOREGROUND_INTENSITY | FOREGROUND_RED | FOREGROUND_GREEN);
cout << "若你想要安全退出 ,please input 0. \n ";
SetConsoleTextAttribute(hout, FOREGROUND_INTENSITY | FOREGROUND_BLUE);
cout << "若你想要入住酒店, please input 1.\n ";
SetConsoleTextAttribute(hout, FOREGROUND_INTENSITY | FOREGROUND_RED | FOREGROUND_BLUE);
cout << "若你想要辦退房, please input 2.\n ";
SetConsoleTextAttribute(hout, FOREGROUND_INTENSITY | FOREGROUND_GREEN | FOREGROUND_BLUE);
cout << "若你想要查詢房間信息, please input 3.\n";
int temp2;
string str;
cin >> temp2;
system("cls");
if (temp2 == 0)
break;
if (temp2 == 1)
{
checkin(p, static_cast<int>(6), filename1, filename2);
}
if (temp2 == 2)
{
checkout(p, static_cast<int>(6), filename1);
}
if (temp2 == 3)
{
string rightpassword = "123456"; //默認(rèn)初始密碼
searchfor(p, 6, rightpassword);
}
system("pause");
system("cls");
}
}
return 0;
}注：代碼使用前需要先向代碼中自定義路徑下的Input.txt文檔中預(yù)存信息
感謝你能夠認(rèn)真閱讀完這篇文章，希望小編分享的“如何使用C++實(shí)現(xiàn)酒店管理系統(tǒng)”這篇文章對(duì)大家有幫助，同時(shí)也希望大家多多支持億速云，關(guān)注億速云行業(yè)資訊頻道，更多相關(guān)知識(shí)等著你來(lái)學(xué)習(xí)!
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