机房预约管理系统（c++完整实现）
代码框架
- 编译运行环境：vs2017 IDE
- 源代码文件分类窗口如下：
- 涉及的主要技术点：map，vector容器，文件读写操作，c++的封装、继承、多态
Gitee源码
项目源码
系统实现思路
可优化方向
- 增加界面，按钮，可使用QT,MFC实现，让界面更加美观
- 绑定到后台数据库，预约信息直接保存在数据库中，方便显示，查询
运行效果
主界面
子界面-学生
子界面-老师
子界面-管理员
各模块实现代码
computerRoom.h
computerRoom.h
#pragma once
#includeglobalFile.h
globalFile.h
//管理员文件
#define ADMIN_FILE "admin.txt"
//学生文件
#define STUDENT_FILE "student.txt"
//教师文件
#define TEACHER_FILE "teacher.txt"
//机房文件
#define COMPUTER_FILE "computerRoom.txt"
//订单文件
#define ORDER_FILE "order.txt"
Identity.h
Identity.h
#pragma once
#includemanager.h
manager.h
#pragma once
#includeorderFile.h
orderFile.h
#pragma once
#includestudent.h
student.h
#pragma once
#include"Identity.h"
#includeteacher.h
teacher.h
#pragma once
#include"Identity.h"
#include"orderFile.h"
class teacher :public Identity {
public:
teacher() = default;
teacher(int empId, string name, string pwd);
//界面显示
virtual void operMenu();
void showAllOrder();
//审核预约
void validOrder();
public:
int m_EmpId;//教师编号
};
manager.cpp
manager.cpp
#include"manager.h"
#include"student.h"
#include"computerRoom.h"
manager::manager(string name, string pwd) {
this->m_name = name;
this->m_pwd = pwd;
this->initVector();
//获取机房信息
this->initComputerRoom();
}
void manager::initComputerRoom() {
ifstream fd;
fd.open(COMPUTER_FILE, ios::in);
computerRoom c;
while (fd >> c.m_Id && fd >> c.m_MaxNum) {
vCom.push_back(c);
}
cout << "当前机房的数量：" << vCom.size() << endl;
fd.close();
return;
}
void manager::initVector() {
//读取学生文件信息
ifstream fs1;
fs1.open(STUDENT_FILE, ios::in);
if (!fs1.is_open()) {
cout << "文件打开失败" << endl;
return;
}
vStu.clear();
vTeac.clear();
student s;
while (fs1 >> s.m_Id && fs1 >> s.m_name && fs1 >> s.m_pwd) {
vStu.push_back(s);
}
cout << "当前学生的数量：" << vStu.size() << endl;
fs1.close();
//读取老师文件信息
ifstream fs2;
fs2.open(TEACHER_FILE, ios::in);
if (!fs2.is_open()) {
cout << "文件打开失败" << endl;
return;
}
teacher q;
while (fs2 >> q.m_EmpId && fs2 >> q.m_name && fs2 >> q.m_pwd) {
vTeac.push_back(q);
}
cout << "当前老师的数量：" << vTeac.size() << endl;
fs2.close();
}
void manager::operMenu() {
cout << "欢迎管理员："<<this->m_name<<"登录！"<< endl;
cout << "\t\t------------------------------\n";
cout << "\t\t| |\n";
cout << "\t\t| 1.添加账户 |\n";
cout << "\t\t| |\n";
cout << "\t\t| 2.查看账户 |\n";
cout << "\t\t| |\n";
cout << "\t\t| 3.查看机房 |\n";
cout << "\t\t| |\n";
cout << "\t\t| 4.清空预约 |\n";
cout << "\t\t| |\n";
cout << "\t\t| 0.注销登录 |\n";
cout << "\t\t| |\n";
cout << "\t\t------------------------------\n";
cout << "请输入您的选择：" << endl;
}
bool manager::checkRepeat(int id, int type){
if (type == 1) {
for (auto it = vStu.begin(); it != vStu.end(); it++) {
if (id == it->m_Id) {
return true;
}
}
}
else {
for (auto it = vTeac.begin(); it != vTeac.end(); it++) {
if (id == it->m_EmpId) {
return true;
}
}
}
return false;
}
void manager::addPerson() {
cout << "请输入添加账户的类型：" << endl;
cout << "1.添加学生" << endl;
cout << "2.添加老师" << endl;
string fileName;
string tip;
ofstream ofs;
int select;
cin >> select;
string errorTip;
if (select == 1) {
fileName = STUDENT_FILE;
tip = "请输入学号：";
errorTip = "学号重复，请重新输入";
}
else {
fileName = TEACHER_FILE;
tip = "请输入职工编号：";
errorTip = "职工号重复，请重新输入";
}
ofs.open(fileName, ios::out | ios::app);
int id;
string name;
string pwd;
cout << tip << endl;
while (true) {
cin >> id;
bool ret = checkRepeat(id, 1);
if (ret) {
cout << errorTip << endl;
continue;
}
else {
break;
}
}
cout << "请输入姓名：" << endl;
cin >> name;
cout << "请输入密码:" << endl;
cin >> pwd;
ofs << id << " " << name << " " << pwd << " " << endl;
cout << "添加成功" << endl;
ofs.close();
system("pause") ;
system("cls");
this->initVector();
return;
}
void manager::showPerson() {
cout << "请选择查看的内容：" << endl;
cout << "1.查看学生信息" << endl;
cout << "2.查看老师信息" << endl;
int select;
cin >> select;
string filename;
if (select == 1) {
for (auto it = vStu.begin(); it != vStu.end(); it++) {
cout << "所有学生信息如下：" << endl;
cout << "学号:"<<it->m_Id<< " " <<"姓名:"<< it->m_name << " "<<"密码:" << it->m_pwd << endl;
}
}
else {
for (auto it = vTeac.begin(); it != vTeac.end(); it++) {
cout << "所有老师信息如下：" << endl;
cout << "职工编号:"<<it->m_EmpId << " " <<"姓名："<< it->m_name << " " <<"密码："<< it->m_pwd << endl;
}
}
system("pause");
system("cls");
return;
}
void manager::showComputer() {
cout << "机房信息如下：" << endl;
for (auto it = vCom.begin(); it != vCom.end(); it++) {
cout << "机房编号：" << it->m_Id << " 机房最大容量：" << it->m_MaxNum << endl;
}
system("pause");
system("cls");
}
void manager::cleanFile() {
ofstream fd;
fd.open(COMPUTER_FILE, ios::trunc);
fd.close();
cout << "清空成功！" << endl;
system("pause");
system("cls");
}
orderFile.cpp
orderFile.cpp
#include"orderFile.h"
#include"globalFile.h"
#includestudent.cpp
student.cpp
#include"student.h"
#includeteacher.cpp
teacher.cpp
#include"teacher.h"
teacher::teacher(int empId, string name, string pwd) {
this->m_EmpId = empId;
this->m_name = name;
this->m_pwd = pwd;
}
void teacher::operMenu() {
cout << "欢迎老师：" << this->m_name << "登录！" << endl;
cout << "\t\t------------------------------\n";
cout << "\t\t| |\n";
cout << "\t\t| 1.查看所有预约 |\n";
cout << "\t\t| |\n";
cout << "\t\t| 2.审核预约 |\n";
cout << "\t\t| |\n";
cout << "\t\t| 0.注销登录 |\n";
cout << "\t\t| |\n";
cout << "\t\t------------------------------\n";
cout << "请输入您的选择：" << endl;
}
void teacher::showAllOrder() {
orderFile of;
if (of.m_Size == 0) {
cout << "无预约记录" << endl;
system("pause");
system("cls");
return;
}
for (int i = 0; i < of.m_Size; i++) {
cout << i + 1 << "、" << endl;
cout << "预约时间:周" << of.m_orderDate[i]["date"] << " ";
cout << "时段:" << (of.m_orderDate[i]["time"] == "1" ? "上午" : "下午") << " ";
cout << "机房：" << of.m_orderDate[i]["roomId"] << " ";
string status = "状态:";//0 取消预约 1 审核中 2 预约成功 -1 预约失败
if (of.m_orderDate[i]["status"] == "1") {
status += "审核中";
}
else if ((of.m_orderDate[i]["status"] == "2")) {
status += "预约成功";
}
else if ((of.m_orderDate[i]["status"] == "-1")) {
status += "预约失败";
}
else {
status += "取消预约";
}
cout << status << endl;
}
system("pause");
system("cls");
return;
}
//审核预约
void teacher::validOrder() {
orderFile of;
if (of.m_Size == 0) {
cout << "无预约记录" << endl;
system("pause");
system("cls");
return;
}
cout << "审核中或预约成功的记录是可以取消，请输入取消的记录" << endl;
int index = 1;
vector<int>v;//存放在最大容器中的下标编号
for (int i = 0; i < of.m_Size; i++) {
if (of.m_orderDate[i]["status"]=="1") {
//再筛选状态
v.push_back(i);
cout << index++ << "、";
cout << "预约时间:周" << of.m_orderDate[i]["date"] << " ";
cout << "时段:" << (of.m_orderDate[i]["time"] == "1" ? "上午" : "下午") << " ";
cout << "机房：" << of.m_orderDate[i]["roomId"] << " ";
string status = "状态:"; //0 取消预约 1 审核中 2 预约成功 -1 预约失败
if (of.m_orderDate[i]["status"] == "1") {
status += "审核中";
}
cout << status << endl;
}
}
cout << "请输入审核的预约记录，0代表返回" << endl;
int select=0;
while (true) {
cin >> select;
if (select == 0) {
break;
}
else if (select > 0 && select <= v.size()) {
cout << "请输入审核结果:" << endl;
cout << "1.通过" << endl;
cout << "2.不通过" << endl;
int ret;
cin >> ret;
if (ret == 1) {
of.m_orderDate[v[select - 1]]["status"] = "2";
}
else {
of.m_orderDate[v[select - 1]]["status"] = "-1";
}
of.updateOrder();
cout << "审核完毕！" << endl;
break;
}
else {
cout << "输入有误，请重新输入" << endl;
}
}
system("pause");
system("cls");
}
机房预约系统.cpp
机房预约系统.cpp
#include