1.增加取图后默认保存图像，YUV和JPG各保存一张； 2.修复出现QTcpSocket对象的问题和QTcpSocket对象导致的线程安全问题

FactoryTestTool/SourceCode/Media/Media.cpp

@@ -154,7 +154,10 @@ QImage convertYUV420ToQImage(const QByteArray& yuv420Data, int width, int height
 void DataHandler::showPic(QSize labelSize, int lens_n,
                           int width, int height, int format, const QByteArray* valData)
 {
-    //QByteArray yuvData = valData.mid(6);
+    qDebug() << "lens_n = " << lens_n;
+    qDebug() << "format = " << format;
+    qDebug() << "width  = " << width;
+    qDebug() << "height = " << height;
     qDebug() << "yuvData size = " << valData->size();
 
     QImage image;
@@ -169,12 +172,10 @@ void DataHandler::showPic(QSize labelSize, int lens_n,
         return;
     }
 
-    // 旋转图像90度
     QTransform transform;
     transform.rotate(90);  // 可以调整旋转角度
     QImage rotatedImage = image.transformed(transform);
-
-    QImage scaledImage = rotatedImage.scaled(labelSize, Qt::KeepAspectRatio);
+    QImage scaledImage  = rotatedImage.scaled(labelSize, Qt::KeepAspectRatio);
     QPixmap pixmap = QPixmap::fromImage(scaledImage);
     if (lens_n == 0) {
         //leftLens_m_imageLabel->setPixmap(QPixmap::fromImage(scaledImage));

FactoryTestTool/SourceCode/Network/ClientHandler.cpp

@@ -4,6 +4,7 @@
 #include "ImageEnrollWindow.h"
 #include "PasswordEnrollWindow.h"
 
+#if TEST_TCP_MOVE_TO_MAIN
 ClientHandler::ClientHandler(QTcpSocket* socket,
                              QJsonArray frontBoardOneClickTest, QJsonArray frontBoardTest, QJsonArray frontBoardFuncConfig,
                              QJsonArray frontBoardDevInfoJson,  QJsonArray frontBoardLicenseJson,
@@ -11,6 +12,14 @@ ClientHandler::ClientHandler(QTcpSocket* socket,
                              QJsonArray backBoardDevInfoJson,   QJsonArray backBoardUuidJson,
                              QJsonArray getPicJson, QJsonArray getVideoJson, int clientId, int isBackBoardOrAllBoard, QObject* parent)
     : QObject(parent), socket(socket),
+#else
+ClientHandler::ClientHandler(QJsonArray frontBoardOneClickTest, QJsonArray frontBoardTest, QJsonArray frontBoardFuncConfig,
+                             QJsonArray frontBoardDevInfoJson, QJsonArray frontBoardLicenseJson,
+                             QJsonArray backBoardOneClickTest, QJsonArray backBoardTest, QJsonArray backBoardFuncConfig,
+                             QJsonArray backBoardDevInfoJson, QJsonArray backBoardUuidJson,
+                             QJsonArray getPicJson, QJsonArray getVideoJson, int clientId, int isBackBoardOrAllBoard, QObject* parent)
+    : QObject(parent),
+#endif
       frontBoardOneClickTest(frontBoardOneClickTest), frontBoardTest(frontBoardTest),
       frontBoardFuncConfig(frontBoardFuncConfig),     frontBoardDevInfoJson(frontBoardDevInfoJson),
       frontBoardLicenseJson(frontBoardLicenseJson),
@@ -24,14 +33,30 @@ ClientHandler::ClientHandler(QTcpSocket* socket,
       currentFrontBoardIndex(0), currentLicenseIndex(0), currentUuidIndex(0),
       currentBackBoardIndex(0)
 {
+#if TEST_TCP_MOVE_TO_MAIN
     connect(socket, &QTcpSocket::readyRead,    this, &ClientHandler::onDataReceived);
     connect(socket, &QTcpSocket::disconnected, this, &ClientHandler::onDisconnected);
 
     qint64 bufferSize = socket->socketOption(QAbstractSocket::ReceiveBufferSizeSocketOption).toLongLong();
-
+#endif
 }
 
-ClientHandler::~ClientHandler() {
+#if !TEST_TCP_MOVE_TO_MAIN
+void ClientHandler::initialize(QTcpSocket* socket)
+{
+    this->socket = socket;
+
+    // 连接信号槽，将其放在同一线程中处理
+    connect(socket, &QTcpSocket::readyRead, this, &ClientHandler::onDataReceived);
+    connect(socket, &QTcpSocket::disconnected, this, &ClientHandler::onDisconnected);
+
+    // 其他的 socket 操作都将在这个线程中进行
+}
+
+#endif
+
+ClientHandler::~ClientHandler()
+{
     qDebug() << "ClientHandler destroyed for clientId:" << clientId;
 }
 
@@ -125,6 +150,30 @@ QString ClientHandler::getClientAddress() const
     return socket->peerAddress().toString() + ":" + QString::number(socket->peerPort());
 }
 
+#if !TEST_TCP_MOVE_TO_MAIN
+void ClientHandler::onSendData(const QByteArray& data, int isBoardType)
+{
+    qDebug() << "Sending data isBoardType:" << isBoardType;
+    QByteArray prefix;
+    QDataStream stream(&prefix, QIODevice::WriteOnly);
+    stream.setByteOrder(QDataStream::LittleEndian);
+    stream << quint32(0x55AA55AA);
+    if (isBoardType != 0) {
+        stream << quint16(0x0421);
+    }
+    else {
+        stream << quint16(0x0420);
+    }
+    stream << quint32(data.size());
+    prefix.append(data);
+
+    qDebug() << "Sending data:" << prefix.toHex();
+
+    socket->write(prefix);
+    socket->flush();
+}
+#endif
+
 void ClientHandler::sendDataToClient(const QByteArray& data)
 {
     emit sendData(data, isBackBoardOrAllBoard);
@@ -180,7 +229,7 @@ void ClientHandler::sendJsonItem(const QJsonArray& jsonArray, int itemIndex, con
         }
         QString itemData = QJsonDocument(currentItem).toJson();
         //emit sendData(itemData.toUtf8());
-        sendDataToSomeClient(controlClientId, itemData.toUtf8());
+        emit sendDataToSomeClient(controlClientId, itemData.toUtf8());
 
         // 设置超时处理
         if (currentItem.contains("timeout")) {
@@ -212,7 +261,7 @@ void ClientHandler::sendGetVideoItem(int itemIndex, int GetVideoCamIndex)
         sendJsonItem(getVideoJson, itemIndex, QString::number(GetVideoCamIndex), "handleVideo");
     }
     else {
-        sendJsonItem(getVideoJson, itemIndex, "", "handleVideo");
+        sendJsonItem(getVideoJson, itemIndex, QString::number(GetVideoCamIndex), "handleVideo");
     }
 }
 
@@ -336,7 +385,7 @@ void ClientHandler::sendDevInfoJsonItem(const QJsonObject& jsonItem, int itemInd
     
     QString itemData = QJsonDocument(jsonItem).toJson();
     //emit sendData(itemData.toUtf8());
-    sendDataToSomeClient(controlClientId, itemData.toUtf8());
+    emit sendDataToSomeClient(controlClientId, itemData.toUtf8());
 
     if (jsonItem.contains("timeout")) {
         int timeout = jsonItem.value("timeout").toInt();
@@ -397,7 +446,7 @@ void ClientHandler::sendNextItem()
             }         
         }
         //emit sendData(itemData.toUtf8());
-        sendDataToSomeClient(controlClientId, itemData.toUtf8());
+        emit sendDataToSomeClient(controlClientId, itemData.toUtf8());
 
         if (currentItem.contains("timeout")) {
             int timeout = currentItem.value("timeout").toInt();

FactoryTestTool/SourceCode/Network/ClientHandler.h

@@ -24,26 +24,37 @@
 
 #include "DelUserWindows.h"
 
+#define  TEST_TCP_MOVE_TO_MAIN   0
+
 class ClientHandler : public QObject, public QRunnable
 {
     Q_OBJECT
 
 public:
+#if TEST_TCP_MOVE_TO_MAIN
     explicit ClientHandler(QTcpSocket* socket, QJsonArray frontBoardOneClickTest, QJsonArray frontBoardTest,
                            QJsonArray frontBoardFuncConfig, QJsonArray frontBoardDevInfoJson, QJsonArray frontBoardLicenseJson,
                            QJsonArray backBoardOneClickTest, QJsonArray backBoardTest, QJsonArray backBoardFuncConfig, QJsonArray backBoardDevInfoJson,
                            QJsonArray backBoardUuidJson, QJsonArray getPicJson, QJsonArray getVideoJson,
                            int clientId, int isBackBoardOrAllBoard, QObject* parent = nullptr);
-
+#else
+    explicit ClientHandler(QJsonArray frontBoardOneClickTest, QJsonArray frontBoardTest,
+                           QJsonArray frontBoardFuncConfig, QJsonArray frontBoardDevInfoJson, QJsonArray frontBoardLicenseJson,
+                           QJsonArray backBoardOneClickTest, QJsonArray backBoardTest, QJsonArray backBoardFuncConfig, QJsonArray backBoardDevInfoJson,
+                           QJsonArray backBoardUuidJson, QJsonArray getPicJson, QJsonArray getVideoJson,
+                           int clientId, int isBackBoardOrAllBoard, QObject* parent = nullptr);
+#endif
     ~ClientHandler();
     int  preVideoClientId = 0;
     int  controlClientId  = 0;
     void sendDevInfoItem();
-    //int  preVideoClientId = 0;
     bool isData_Stuck() const;
-    //static int  pre_H264_clientId;    // 预览H264的客户端ID
     QTcpSocket* getSocket() const { return socket; }
 
+#if !TEST_TCP_MOVE_TO_MAIN
+    void ClientHandler::initialize(QTcpSocket* socket);
+#endif
+
     // QRunnable 的虚函数，在线程池中执行
     void run() override;
     // 开始处理客户端
@@ -103,12 +114,15 @@ signals:
     void allItemsProcessed(const QString& client, int itemsProcessedCount);
     // 通知主线程启动定时器
     void startTimeout(int timeout);
-    void selectClientDisconnected(int clientId);
-    void startReadTimer(int clientId);
-    void stopReadTimer(int clientId);
-    void sendDataToSomeClient(int clientId, const QByteArray& data);
+    void selectClientDisconnected(int client_Id);
+    void startReadTimer(int client_Id);
+    void stopReadTimer(int client_Id);
+    void sendDataToSomeClient(int client_Id, const QByteArray& data);
 
 public slots:
+#if !TEST_TCP_MOVE_TO_MAIN
+    void onSendData(const QByteArray& data, int isBoardType);
+#endif
     // 处理数据接收
     void onDataReceived();
     // 处理超时

FactoryTestTool/SourceCode/RecvDataHandler/RecvDataHandler.cpp

@@ -130,7 +130,7 @@ void DataHandler::handleData(const QString& client, const QByteArray& recvData,
 
     qDebug() << "read file data size:" << recvdata.size();
 #endif
-    qDebug() << "---Received  data size:" << recvData.size();
+    //qDebug() << "---Received  data size:" << recvData.size();
     // 将接收到的数据追加到buffer
     buffer->append(recvData);
 
@@ -143,47 +143,16 @@ void DataHandler::handleData(const QString& client, const QByteArray& recvData,
                            (static_cast<unsigned char>(buffer->at(7)) << 8)  |
                            (static_cast<unsigned char>(buffer->at(6)));
             //qDebug() << "---Received  dataSize:" << dataSize;
-            //qDebug() << "---msg_id:" << QString::number(msg_id, 16).toUpper();
-            /*qDebug() << "---(static_cast<unsigned char>(buffer->at(0)):" << QString::number(static_cast<unsigned char>(buffer->at(0)), 16).toUpper();
-            qDebug() << "---(static_cast<unsigned char>(buffer->at(1)):" << QString::number(static_cast<unsigned char>(buffer->at(1)), 16).toUpper();
-            qDebug() << "---(static_cast<unsigned char>(buffer->at(2)):" << QString::number(static_cast<unsigned char>(buffer->at(2)), 16).toUpper();
-            qDebug() << "---(static_cast<unsigned char>(buffer->at(3)):" << QString::number(static_cast<unsigned char>(buffer->at(3)), 16).toUpper();
-            qDebug() << "---(static_cast<unsigned char>(buffer->at(4)):" << QString::number(static_cast<unsigned char>(buffer->at(4)), 16).toUpper();
-            qDebug() << "---(static_cast<unsigned char>(buffer->at(5)):" << QString::number(static_cast<unsigned char>(buffer->at(5)), 16).toUpper();
-            qDebug() << "---(static_cast<unsigned char>(buffer->at(6)):" << QString::number(static_cast<unsigned char>(buffer->at(6)), 16).toUpper();
-            qDebug() << "---(static_cast<unsigned char>(buffer->at(7)):" << QString::number(static_cast<unsigned char>(buffer->at(7)), 16).toUpper();
-            qDebug() << "---(static_cast<unsigned char>(buffer->at(8)):" << QString::number(static_cast<unsigned char>(buffer->at(8)), 16).toUpper();
-            qDebug() << "---(static_cast<unsigned char>(buffer->at(9)):" << QString::number(static_cast<unsigned char>(buffer->at(9)), 16).toUpper();
-            qDebug() << "---(static_cast<unsigned char>(buffer->at(10)):" << QString::number(static_cast<unsigned char>(buffer->at(10)), 16).toUpper();
-            qDebug() << "---(static_cast<unsigned char>(buffer->at(11)):" << QString::number(static_cast<unsigned char>(buffer->at(11)), 16).toUpper();
-            qDebug() << "---(static_cast<unsigned char>(buffer->at(12)):" << QString::number(static_cast<unsigned char>(buffer->at(12)), 16).toUpper();
-            qDebug() << "---(static_cast<unsigned char>(buffer->at(13)):" << QString::number(static_cast<unsigned char>(buffer->at(13)), 16).toUpper();
-            qDebug() << "---(static_cast<unsigned char>(buffer->at(14)):" << QString::number(static_cast<unsigned char>(buffer->at(14)), 16).toUpper();
-            qDebug() << "---(static_cast<unsigned char>(buffer->at(15)):" << QString::number(static_cast<unsigned char>(buffer->at(15)), 16).toUpper();*/
+            //qDebug() << "---msg_id:" << QString::number(msg_id, 16).toUpper();            
             // 第11字节为返回 OK/NG
             bool success   = (static_cast<unsigned char>(buffer->at(10)) == 0x00);
             int  totalSize = 10 + dataSize;     // 数据头大小(10字节) + 实际数据大小
 
             if (buffer->size() >= totalSize) {
-                qDebug() << "---(static_cast<unsigned char>(buffer->at(0)):" << QString::number(static_cast<unsigned char>(buffer->at(0)), 16).toUpper();
-                qDebug() << "---(static_cast<unsigned char>(buffer->at(1)):" << QString::number(static_cast<unsigned char>(buffer->at(1)), 16).toUpper();
-                qDebug() << "---(static_cast<unsigned char>(buffer->at(2)):" << QString::number(static_cast<unsigned char>(buffer->at(2)), 16).toUpper();
-                qDebug() << "---(static_cast<unsigned char>(buffer->at(3)):" << QString::number(static_cast<unsigned char>(buffer->at(3)), 16).toUpper();
-                qDebug() << "---(static_cast<unsigned char>(buffer->at(4)):" << QString::number(static_cast<unsigned char>(buffer->at(4)), 16).toUpper();
-                qDebug() << "---(static_cast<unsigned char>(buffer->at(5)):" << QString::number(static_cast<unsigned char>(buffer->at(5)), 16).toUpper();
-                qDebug() << "---(static_cast<unsigned char>(buffer->at(6)):" << QString::number(static_cast<unsigned char>(buffer->at(6)), 16).toUpper();
-                qDebug() << "---(static_cast<unsigned char>(buffer->at(7)):" << QString::number(static_cast<unsigned char>(buffer->at(7)), 16).toUpper();
-                qDebug() << "---(static_cast<unsigned char>(buffer->at(8)):" << QString::number(static_cast<unsigned char>(buffer->at(8)), 16).toUpper();
-                qDebug() << "---(static_cast<unsigned char>(buffer->at(9)):" << QString::number(static_cast<unsigned char>(buffer->at(9)), 16).toUpper();
-                qDebug() << "---(static_cast<unsigned char>(buffer->at(10)):" << QString::number(static_cast<unsigned char>(buffer->at(10)), 16).toUpper();
-                qDebug() << "---(static_cast<unsigned char>(buffer->at(11)):" << QString::number(static_cast<unsigned char>(buffer->at(11)), 16).toUpper();
-                qDebug() << "---(static_cast<unsigned char>(buffer->at(12)):" << QString::number(static_cast<unsigned char>(buffer->at(12)), 16).toUpper();
-                qDebug() << "---(static_cast<unsigned char>(buffer->at(13)):" << QString::number(static_cast<unsigned char>(buffer->at(13)), 16).toUpper();
-                qDebug() << "---(static_cast<unsigned char>(buffer->at(14)):" << QString::number(static_cast<unsigned char>(buffer->at(14)), 16).toUpper();
-                qDebug() << "---(static_cast<unsigned char>(buffer->at(15)):" << QString::number(static_cast<unsigned char>(buffer->at(15)), 16).toUpper();
-                qDebug() << "---(static_cast<unsigned char>(buffer->at(16)):" << QString::number(static_cast<unsigned char>(buffer->at(16)), 16).toUpper();
-                qDebug() << "---(static_cast<unsigned char>(buffer->at(17)):" << QString::number(static_cast<unsigned char>(buffer->at(17)), 16).toUpper();
-                qDebug() << "---(static_cast<unsigned char>(buffer->at(18)):" << QString::number(static_cast<unsigned char>(buffer->at(18)), 16).toUpper();
+                // 调试查看收到的前19个字节
+                /*for (int i = 0; i < 19; i++) {
+                    qDebug() << "buffer->at(" << i << "):" << QString::number(static_cast<unsigned char>(buffer->at(i)), 16).toUpper();
+                }*/
                 // 去掉前面 11 字节
                 QByteArray data = buffer->mid(11, dataSize);
                 //QByteArray data        = buffer->mid(10, dataSize);
@@ -305,20 +274,15 @@ void DataHandler::handleFrontCmd(int msg_id, const QString& client, QByteArray a
     break;
     case GET_IMG:
     {
-        qDebug() << "--- showPic actual_data.size():" << actual_data.size();
         int lens_n =  static_cast<unsigned char>(actual_data[1]);
         int width  = (static_cast<unsigned char>(actual_data[3]) << 8) | static_cast<unsigned char>(actual_data[2]);
         int height = (static_cast<unsigned char>(actual_data[5]) << 8) | static_cast<unsigned char>(actual_data[4]);
         int format =  static_cast<unsigned char>(actual_data[6]);
-        qDebug() << "lens_n = " << lens_n;
-        qDebug() << "format = " << format;
-        qDebug() << "width  = " << width;
-        qDebug() << "height = " << height;
         qint32     picSize = width * height * 1.5;
         
         QByteArray yuvData = actual_data.mid(7);
-        qDebug() << "--- showPic width * height * 1.5:" << picSize;
-        qDebug() << "--- showPic picBuffer.size():" << picBuffer->size();
+        qDebug() << "showPic width * height * 1.5:" << picSize;
+        qDebug() << "showPic picBuffer.size():" << picBuffer->size();
         if (yuvData.size() + picBuffer->size() == picSize) {
             picBuffer->append(yuvData);
             showPic(labelSize, lens_n, width, height, format, picBuffer);

FactoryTestTool/SourceCode/Widget/MainWidget.cpp

@@ -64,7 +64,6 @@ MainWidget::MainWidget(QWidget* parent) :
                 qDebug() << "The client IP address is back board or all board";
                 isBackBoardOrAllBoard = clientId;
             }
-
             stopMdnsService();
             connectedClientsCount ++;
             updateServerButtonText();
@@ -87,11 +86,26 @@ MainWidget::MainWidget(QWidget* parent) :
             });
 
             QThread*       thread  = new QThread(this);
+#if TEST_TCP_MOVE_TO_MAIN
             ClientHandler* handler = new ClientHandler(socket, frontBoardOneClickTest, frontBoardTest, frontBoardFuncConfig,
                                                        frontBoardDevInfoJson, frontBoardLicenseJson,
                                                        backBoardOneClickTest, backBoardTest, backBoardFuncConfig, backBoardDevInfoJson,
                                                        backBoardUuidJson, getPicJson, getVideoJson, clientId, isBackBoardOrAllBoard, nullptr);
-
+#else
+            ClientHandler* handler = new ClientHandler(frontBoardOneClickTest, frontBoardTest, frontBoardFuncConfig,
+                                                       frontBoardDevInfoJson, frontBoardLicenseJson,
+                                                       backBoardOneClickTest, backBoardTest, backBoardFuncConfig, backBoardDevInfoJson,
+                                                       backBoardUuidJson, getPicJson, getVideoJson, clientId, isBackBoardOrAllBoard, nullptr);           
+            /*
+             *  一定要先取消父对象，否则报错：QObject::moveToThread: Cannot move objects with a parent
+             *  父对象负责管理子对象的生命周期，如果子对象被移动到其他线程，可能会导致线程安全问题或不一致的对象状态  
+             */
+            socket->setParent(nullptr);
+            // 将 socket 移动到新的线程中
+            socket->moveToThread(thread);
+            // 将 socket 传递到 handler
+            handler->initialize(socket);
+#endif
             // 将 ClientHandler 移到线程池中的线程
             handler->moveToThread(thread);
 
@@ -103,8 +117,7 @@ MainWidget::MainWidget(QWidget* parent) :
                                                        backBoardUuidJson, getPicJson, getVideoJson, nullptr);
             // 将 DataHandler 移到线程池中的线程
             dataHandler->moveToThread(thread);
-            
-
+#if TEST_TCP_MOVE_TO_MAIN
             // 将sendData信号连接到主线程中的槽上
             connect(handler, &ClientHandler::sendData, this, [socket](const QByteArray& data, int isBoardType) {
                 /*socket->write(data);
@@ -128,7 +141,9 @@ MainWidget::MainWidget(QWidget* parent) :
                 socket->write(prefix);
                 socket->flush();
             });
-
+#else
+            connect(handler, &ClientHandler::sendData, handler, &ClientHandler::onSendData, Qt::QueuedConnection);
+#endif
             connect(handler, &ClientHandler::startTimeout, this, [this, clientId](int timeout) {
                 this->onStartTimeout(clientId, timeout);
             });
@@ -140,8 +155,7 @@ MainWidget::MainWidget(QWidget* parent) :
             connect(handler, &ClientHandler::clientDisconnected,       this, &MainWidget::onClientDisconnected);
             connect(handler, &ClientHandler::allItemsProcessed,        this, &MainWidget::onAllItemsProcessed);
             connect(handler, &ClientHandler::selectClientDisconnected, this, &MainWidget::onDisconnectClient);
-
-            
+          
             dataHandlers[clientId] = dataHandler;
             connect(handler,     &ClientHandler::dataReceived, dataHandler, &DataHandler::handleData);
             connect(dataHandler, &DataHandler::statusUpdated,  this,        &MainWidget::onStatusUpdated);
@@ -161,12 +175,9 @@ MainWidget::MainWidget(QWidget* parent) :
             // 启动新的线程
             thread->start();
 
-            connect(handler, &ClientHandler::startReadTimer,   this, &MainWidget::startClientReadTimer);
-            connect(handler, &ClientHandler::stopReadTimer,    this, &MainWidget::stopClientReadTimer);
-            //handler->getClientId() == handler->preVideoClientId
-            //qDebug() << "---- handler->getClientId():" << handler->getClientId();
-            //qDebug() << "---- handler->preVideoClientId:" << handler->preVideoClientId;
-            connect(this, &MainWidget::openFocusWindowRequested, dataHandler, &DataHandler::handleOpenFocusWindow);
+            connect(handler, &ClientHandler::startReadTimer,        this,        &MainWidget::startClientReadTimer);
+            connect(handler, &ClientHandler::stopReadTimer,         this,        &MainWidget::stopClientReadTimer);
+            connect(this,    &MainWidget::openFocusWindowRequested, dataHandler, &DataHandler::handleOpenFocusWindow);
 
             // 创建和管理定时器
             QTimer* readTimer = new QTimer(this);
@@ -1100,24 +1111,6 @@ void MainWidget::stopMdnsService()
     mServiceProvider->stopServiceBroadcast();
 }
 
-#if TEST_UDP_BROADCAST
-void MainWidget::sendMulticastMessage()
-{
-    QByteArray datagram = "--------------------------------- Test multicast message from MainWidget";
-    QHostAddress groupAddress("224.0.0.251");
-    quint16 port = 5353;
-
-    qint64 sentBytes = multicastSocket->writeDatagram(datagram, groupAddress, port);
-    if (sentBytes == -1) {
-        qWarning() << "Failed to send multicast message:" << multicastSocket->errorString();
-    }
-    else {
-        qDebug() << "Multicast message sentBytes:" << sentBytes;
-        qDebug() << "Multicast message sent:" << datagram;
-    }
-}
-#endif
-
 // 处理开始服务器按键点击事件
 void MainWidget::onStartServerClicked()
 {
@@ -1192,7 +1185,6 @@ void MainWidget::onSendGetPicClicked()
     if (connectedClientsCount) {
         QPushButton* button = qobject_cast<QPushButton*>(sender());
         int itemIndex = button->property("getPicIndex").toInt();
-
         if (itemIndex < 2) {
             button->setStyleSheet("background-color: green;");
             if (lastClickedGetPicCamIndex != -1 && lastClickedGetPicCamIndex != itemIndex) {

FactoryTestTool/SourceCode/Widget/MainWidget.h

@@ -52,7 +52,6 @@
 #include "../Network/ClientHandler.h"
 #include "../Network/httpClient.h"
 
-
 #include "../Network/mdns/qmdnsengine/include/server.h"
 #include "../Network/mdns/qmdnsengine/include/hostname.h"
 #include "../Network/mdns/qmdnsengine/include/provider.h"