数据库连接配置

.vscode/settings.json

@@ -0,0 +1,15 @@
+{
+    "files.associations": {
+        "complex": "cpp",
+        "bitset": "cpp",
+        "chrono": "cpp",
+        "algorithm": "cpp",
+        "variant": "cpp",
+        "string": "cpp",
+        "system_error": "cpp",
+        "fstream": "cpp",
+        "thread": "cpp",
+        "typeinfo": "cpp",
+        "qwidget": "cpp"
+    }
+}

src/.vscode/settings.json

@@ -0,0 +1,70 @@
+{
+    "files.associations": {
+        "bitset": "cpp",
+        "chrono": "cpp",
+        "algorithm": "cpp",
+        "fstream": "cpp",
+        "deque": "cpp",
+        "list": "cpp",
+        "string": "cpp",
+        "unordered_map": "cpp",
+        "vector": "cpp",
+        "system_error": "cpp",
+        "complex": "cpp",
+        "variant": "cpp",
+        "thread": "cpp",
+        "typeinfo": "cpp",
+        "qpushbutton": "cpp",
+        "condition_variable": "cpp",
+        "array": "cpp",
+        "string_view": "cpp",
+        "initializer_list": "cpp",
+        "utility": "cpp",
+        "optional": "cpp",
+        "istream": "cpp",
+        "ostream": "cpp",
+        "ratio": "cpp",
+        "functional": "cpp",
+        "tuple": "cpp",
+        "type_traits": "cpp",
+        "cctype": "cpp",
+        "clocale": "cpp",
+        "cmath": "cpp",
+        "cstdarg": "cpp",
+        "cstddef": "cpp",
+        "cstdio": "cpp",
+        "cstdlib": "cpp",
+        "cstring": "cpp",
+        "ctime": "cpp",
+        "cwchar": "cpp",
+        "cwctype": "cpp",
+        "atomic": "cpp",
+        "bit": "cpp",
+        "cstdint": "cpp",
+        "map": "cpp",
+        "set": "cpp",
+        "exception": "cpp",
+        "iterator": "cpp",
+        "memory": "cpp",
+        "memory_resource": "cpp",
+        "numeric": "cpp",
+        "random": "cpp",
+        "future": "cpp",
+        "iomanip": "cpp",
+        "iosfwd": "cpp",
+        "iostream": "cpp",
+        "limits": "cpp",
+        "mutex": "cpp",
+        "new": "cpp",
+        "sstream": "cpp",
+        "stdexcept": "cpp",
+        "streambuf": "cpp",
+        "cinttypes": "cpp",
+        "qmouseevent": "cpp",
+        "qpainter": "cpp",
+        "qdebug": "cpp",
+        "qcoreapplication": "cpp",
+        "qsqlerror": "cpp",
+        "qsqlquery": "cpp"
+    }
+}

src/Client/BattlefieldExplorationSystem.pro

@@ -24,6 +24,8 @@ SOURCES += \
     src/main.cpp \
     src/core/database/UAVDatabase.cpp \
     src/core/database/DogDatabase.cpp \
+    src/core/database/DatabaseConfig.cpp \
+    src/core/database/DatabaseHelper.cpp \
     src/ui/main/MainWindow.cpp \
     src/ui/dialogs/DeviceDialog.cpp \
     src/ui/components/DeviceCard.cpp \
@@ -36,6 +38,8 @@ SOURCES += \
 HEADERS += \
     include/core/database/UAVDatabase.h \
     include/core/database/DogDatabase.h \
+    include/core/database/DatabaseConfig.h \
+    include/core/database/DatabaseHelper.h \
     include/ui/main/MainWindow.h \
     include/ui/dialogs/DeviceDialog.h \
     include/ui/components/DeviceCard.h \

src/Client/config/database.ini

@@ -0,0 +1,39 @@
+# 战场探索系统数据库配置文件
+# Database Configuration for BattlefieldExplorationSystem
+# 
+# 修改此文件中的配置后，重启应用程序生效
+# Restart the application after modifying this configuration file
+
+[Database]
+# 数据库服务器地址 (Database server host)
+host=localhost
+
+# 数据库端口 (Database port)
+port=3306
+
+# 数据库名称 (Database name)
+databaseName=Client
+
+# 数据库用户名 (Database username)
+username=root
+
+# 数据库密码 (Database password)
+password=root
+
+# 连接超时时间，单位毫秒 (Connection timeout in milliseconds)
+connectionTimeout=30000
+
+# 数据库驱动名称 (Database driver name)
+driverName=QMYSQL
+
+# 配置说明:
+# 1. 如果你的MySQL用户名不是root，请修改username字段
+# 2. 如果你的MySQL密码不是root，请修改password字段
+# 3. 如果你的MySQL运行在不同的主机或端口，请修改host和port字段
+# 4. 如果你使用不同的数据库名称，请修改databaseName字段
+#
+# Configuration Notes:
+# 1. If your MySQL username is not 'root', modify the username field
+# 2. If your MySQL password is not 'root', modify the password field  
+# 3. If your MySQL runs on different host or port, modify host and port fields
+# 4. If you use different database name, modify databaseName field

src/Client/include/ui/components/RightFunctionPanel.h

@@ -112,6 +112,7 @@ protected:
     
 private:
     QString m_deviceName;             ///< 设备名称
+    QLabel *m_iconLabel;              ///< 图标标签
     QLabel *m_nameLabel;              ///< 名称标签
     QLabel *m_statusLabel;            ///< 状态标签
     bool m_isActive = false;          ///< 是否选中状态

src/Client/src/core/database/DogDatabase.cpp

@@ -1,4 +1,5 @@
 #include "core/database/DogDatabase.h"
+#include "core/database/DatabaseConfig.h"
 
 // 单例实例指针定义
 DogDatabase *DogDatabase::m_instance = nullptr;
@@ -27,7 +28,8 @@ DogDatabase::DogDatabase()
 //添加记录
 bool DogDatabase::addDevice(const Dog &data)
 {
-    if(openDatabase("fly_land_database","root","hzk200407140238"))
+    DatabaseConnectionInfo dbInfo = DatabaseConfig::getInstance()->getConnectionInfo();
+    if(openDatabase(dbInfo.databaseName, dbInfo.username, dbInfo.password))
     {
         beginAddField("dogdatabase");
         addField("id");
@@ -62,8 +64,9 @@ Point DogDatabase::getDevicePosition(const QString &id)
     Point position;
     position.lon = 0;
     position.lat = 0;
-    
+
-    if(openDatabase("fly_land_database","root","hzk200407140238"))
+    DatabaseConnectionInfo dbInfo = DatabaseConfig::getInstance()->getConnectionInfo();
+    if(openDatabase(dbInfo.databaseName, dbInfo.username, dbInfo.password))
     {
         QSqlQuery query(m_sqlDatabase);
 
@@ -99,7 +102,8 @@ Point DogDatabase::getDevicePosition(const QString &id)
 int DogDatabase::getDeviceState(const QString &id)
 {
     int state = -1;
-    if(openDatabase("fly_land_database","root","hzk200407140238"))
+    DatabaseConnectionInfo dbInfo = DatabaseConfig::getInstance()->getConnectionInfo();
+    if(openDatabase(dbInfo.databaseName, dbInfo.username, dbInfo.password))
     {
         QSqlQuery query(m_sqlDatabase);
 

src/Client/src/core/database/UAVDatabase.cpp

@@ -1,4 +1,5 @@
 #include "core/database/UAVDatabase.h"
+#include "core/database/DatabaseConfig.h"
 
 UAVDatabase *UAVDatabase::getInstance()
 {
@@ -21,7 +22,8 @@ UAVDatabase::UAVDatabase()
 //添加记录
 bool UAVDatabase::add(const UAV &data)
 {
-    if(open("fly_land_database","root","hzk200407140238"))
+    DatabaseConnectionInfo dbInfo = DatabaseConfig::getInstance()->getConnectionInfo();
+    if(open(dbInfo.databaseName, dbInfo.username, dbInfo.password))
     {
     beginAddFiled("uavdatabase");
     addFiled("id");
@@ -56,8 +58,9 @@ Point UAVDatabase::ReturnUAVPosition(QString id)
     Point position;
     position.lon = 0;
     position.lat = 0;
-    
+
-    if(open("fly_land_database","root","hzk200407140238"))
+    DatabaseConnectionInfo dbInfo = DatabaseConfig::getInstance()->getConnectionInfo();
+    if(open(dbInfo.databaseName, dbInfo.username, dbInfo.password))
     {
     QSqlQuery query(m_sqlDb);
 
@@ -93,7 +96,8 @@ Point UAVDatabase::ReturnUAVPosition(QString id)
 int UAVDatabase::giveInfo(QString id)
 {
     int state = -1;
-    if(open("fly_land_database","root","hzk200407140238"))
+    DatabaseConnectionInfo dbInfo = DatabaseConfig::getInstance()->getConnectionInfo();
+    if(open(dbInfo.databaseName, dbInfo.username, dbInfo.password))
     {
         QSqlQuery query(m_sqlDb);
 

src/Client/src/ui/components/DeviceCard.cpp

@@ -8,6 +8,7 @@
 
 #include "ui/components/DeviceCard.h"
 #include "utils/SystemLogger.h"
+#include "core/database/DatabaseHelper.h"
 
 // Qt GUI头文件
 #include <QMouseEvent>
@@ -729,12 +730,7 @@ bool DeviceCard::updateDeviceStatusInDatabase(DeviceStatus status)
 {
     // 创建唯一的数据库连接名称（包含时间戳避免重复）
     QString connectionName = QString("DeviceCard_%1_%2").arg(m_deviceInfo.id).arg(QDateTime::currentMSecsSinceEpoch());
-    QSqlDatabase db = QSqlDatabase::addDatabase("QMYSQL", connectionName);
+    QSqlDatabase db = DatabaseHelper::createConnection(connectionName);
-    db.setHostName("localhost");
-    db.setPort(3306);
-    db.setDatabaseName("Client");
-    db.setUserName("root");
-    db.setPassword("hzk200407140238");
     
     if (!db.open()) {
         qWarning() << "Failed to connect to database for device status update:" << db.lastError().text();

src/Client/src/ui/components/DeviceListPanel.cpp

@@ -8,6 +8,7 @@
 
 #include "ui/components/DeviceListPanel.h"
 #include "utils/SystemLogger.h"
+#include "core/database/DatabaseHelper.h"
 
 // Qt GUI头文件
 #include <QDebug>
@@ -474,12 +475,7 @@ QList<DeviceInfo> DeviceListPanel::loadDevicesFromDatabase()
         qDebug() << "Attempting to connect to unified devices database...";
         
         // 创建数据库连接
-        QSqlDatabase db = QSqlDatabase::addDatabase("QMYSQL", "DeviceListPanel_Connection");
+        QSqlDatabase db = DatabaseHelper::createTempConnection("DeviceListPanel_Connection");
-        db.setHostName("localhost");
-        db.setPort(3306);
-        db.setDatabaseName("Client");
-        db.setUserName("root");
-        db.setPassword("hzk200407140238");
         
         if (db.open()) {
             qDebug() << "Successfully connected to Client database";
@@ -554,12 +550,7 @@ bool DeviceListPanel::deleteDeviceFromDatabase(const QString &deviceId)
     qDebug() << "Attempting to delete device from database:" << deviceId;
     
     // 创建数据库连接
-    QSqlDatabase db = QSqlDatabase::addDatabase("QMYSQL", "DeviceListPanel_Delete_Connection");
+    QSqlDatabase db = DatabaseHelper::createTempConnection("DeviceListPanel_Delete_Connection");
-    db.setHostName("localhost");
-    db.setPort(3306);
-    db.setDatabaseName("Client");
-    db.setUserName("root");
-    db.setPassword("hzk200407140238");
     
     bool success = false;
     

src/Client/src/ui/dialogs/DeviceDialog.cpp

@@ -9,6 +9,7 @@
 #include "ui/dialogs/DeviceDialog.h"
 #include "build/ui_DeviceDialog.h"
 #include "utils/SystemLogger.h"
+#include "core/database/DatabaseHelper.h"
 
 // Qt headers
 #include <QMessageBox>
@@ -156,12 +157,7 @@ void DeviceDialog::setDeviceInfo(const QString &deviceId, const QString &name, c
 void DeviceDialog::loadOperationLogs(const QString &deviceId)
 {
     // 连接数据库
-    QSqlDatabase db = QSqlDatabase::addDatabase("QMYSQL", "DeviceDialog_LogQuery");
+    QSqlDatabase db = DatabaseHelper::createTempConnection("DeviceDialog_LogQuery");
-    db.setHostName("localhost");
-    db.setPort(3306);
-    db.setDatabaseName("Client");
-    db.setUserName("root");
-    db.setPassword("hzk200407140238");
     
     if (!db.open()) {
         qWarning() << "Failed to connect to database for operation logs:" << db.lastError().text();
@@ -228,12 +224,7 @@ void DeviceDialog::refreshDeviceInfo()
     }
     
     // 连接数据库
-    QSqlDatabase db = QSqlDatabase::addDatabase("QMYSQL", "DeviceDialog_Refresh");
+    QSqlDatabase db = DatabaseHelper::createTempConnection("DeviceDialog_Refresh");
-    db.setHostName("localhost");
-    db.setPort(3306);
-    db.setDatabaseName("Client");
-    db.setUserName("root");
-    db.setPassword("hzk200407140238");
     
     if (!db.open()) {
         qWarning() << "Failed to connect to database for refresh:" << db.lastError().text();
@@ -573,12 +564,7 @@ void DeviceDialog::initializeOperationLogTable()
 void DeviceDialog::logOperation(const QString &operation, const QString &operatorName)
 {
     // 记录操作到数据库
-    QSqlDatabase db = QSqlDatabase::addDatabase("QMYSQL", "DeviceDialog_LogOperation");
+    QSqlDatabase db = DatabaseHelper::createTempConnection("DeviceDialog_LogOperation");
-    db.setHostName("localhost");
-    db.setPort(3306);
-    db.setDatabaseName("Client");
-    db.setUserName("root");
-    db.setPassword("hzk200407140238");
     
     if (!db.open()) {
         qWarning() << "Failed to connect to database for logging operation:" << db.lastError().text();

src/Client/src/ui/main/MainWindow.cpp

@@ -10,6 +10,7 @@
 #include "build/ui_MainWindow.h"
 #include "ui/dialogs/DeviceDialog.h"
 #include "utils/SystemLogger.h"
+#include "core/database/DatabaseHelper.h"
 
 // Qt GUI头文件
 #include <QWebEngineView>
@@ -545,12 +546,7 @@ void MainWindow::onAddRobotClicked()
     double defaultLatitude = 39.9;   // 默认纬度
     
     // 尝试从数据库获取配置的地图中心位置
-    QSqlDatabase configDb = QSqlDatabase::addDatabase("QMYSQL", "TempConnection_Config_Robot");
+    QSqlDatabase configDb = DatabaseHelper::createTempConnection("TempConnection_Config_Robot");
-    configDb.setHostName("localhost");
-    configDb.setPort(3306);
-    configDb.setDatabaseName("Client"); 
-    configDb.setUserName("root");
-    configDb.setPassword("hzk200407140238");
     
     if (configDb.open()) {
         QSqlQuery configQuery(configDb);
@@ -582,12 +578,7 @@ void MainWindow::onAddRobotClicked()
     latitudeEdit->setToolTip(QString("默认地图中心纬度: %1°N").arg(defaultLatitude));
     
     // 自动生成设备ID
-    QSqlDatabase db = QSqlDatabase::addDatabase("QMYSQL", "TempConnection_DOG_ID_Add");
+    QSqlDatabase db = DatabaseHelper::createTempConnection("TempConnection_DOG_ID_Add");
-    db.setHostName("localhost");
-    db.setPort(3306);
-    db.setDatabaseName("Client"); 
-    db.setUserName("root");
-    db.setPassword("hzk200407140238");
     
     QString suggestedId = "DOG001";
     if (db.open()) {
@@ -736,12 +727,7 @@ void MainWindow::onAddUAVClicked()
     double defaultLatitude = 39.9;   // 默认纬度
     
     // 尝试从数据库获取配置的地图中心位置
-    QSqlDatabase configDb = QSqlDatabase::addDatabase("QMYSQL", "TempConnection_Config");
+    QSqlDatabase configDb = DatabaseHelper::createTempConnection("TempConnection_Config");
-    configDb.setHostName("localhost");
-    configDb.setPort(3306);
-    configDb.setDatabaseName("Client"); 
-    configDb.setUserName("root");
-    configDb.setPassword("hzk200407140238");
     
     if (configDb.open()) {
         QSqlQuery configQuery(configDb);
@@ -773,12 +759,7 @@ void MainWindow::onAddUAVClicked()
     latitudeEdit->setToolTip(QString("默认地图中心纬度: %1°N").arg(defaultLatitude));
     
     // 自动生成设备ID
-    QSqlDatabase db = QSqlDatabase::addDatabase("QMYSQL", "TempConnection_UAV_ID");
+    QSqlDatabase db = DatabaseHelper::createTempConnection("TempConnection_UAV_ID");
-    db.setHostName("localhost");
-    db.setPort(3306);
-    db.setDatabaseName("Client"); 
-    db.setUserName("root");
-    db.setPassword("hzk200407140238");
     
     QString suggestedId = "UAV001";
     if (db.open()) {
@@ -1029,12 +1010,7 @@ void MainWindow::onDeviceDetailsRequested(const QString &deviceId)
     qDebug() << "Device details requested for:" << deviceId;
     
     // 连接数据库获取设备详细信息
-    QSqlDatabase db = QSqlDatabase::addDatabase("QMYSQL", "MainWindow_DeviceDetails");
+    QSqlDatabase db = DatabaseHelper::createTempConnection("MainWindow_DeviceDetails");
-    db.setHostName("localhost");
-    db.setPort(3306);
-    db.setDatabaseName("Client");
-    db.setUserName("root");
-    db.setPassword("hzk200407140238");
     
     if (!db.open()) {
         qWarning() << "Failed to connect to database for device details:" << db.lastError().text();
@@ -1203,12 +1179,7 @@ void MainWindow::initializeDeviceMarkersOnMap()
 
 bool MainWindow::addDeviceToDatabase(const QString &deviceId, const QString &name, const QString &type, const QString &ip, int port, int state, double longitude, double latitude)
 {
-    QSqlDatabase db = QSqlDatabase::addDatabase("QMYSQL", "MainWindow_AddDevice_Connection");
+    QSqlDatabase db = DatabaseHelper::createTempConnection("MainWindow_AddDevice_Connection");
-    db.setHostName("localhost");
-    db.setPort(3306);
-    db.setDatabaseName("Client");
-    db.setUserName("root");
-    db.setPassword("hzk200407140238");
     
     if (!db.open()) {
         qWarning() << "Failed to connect to database for adding device:" << db.lastError().text();