What is the method of debugging Qt equipment

< DBData::DeviceInfo_Count; i++) { if (DBData::DeviceInfo_PortName.at(i) == arg1) { QString deviceName = DBData::DeviceInfo_DeviceName.at(i); quint8 deviceAddr = DBData::DeviceInfo_DeviceAddr.at(i); ui->

CboxDeviceName- > addItem (deviceName, deviceAddr);} void frmConfigDebug::on_ckOther_stateChanged (int arg1) {on_btnClearData_clicked (); if (arg1! = 0) {/ / release disconnect (DeviceServer::Instance (), SIGNAL (QString, quint8, QByteArray)), this, SLOT (sendData (QString, quint8, QByteArray)) Disconnect (DeviceServer::Instance (), SIGNAL (receiveData (QString, quint8, QByteArray)), this, SLOT (receiveData (QString, quint8, QByteArray)); disconnect (DeviceServer::Instance (), SIGNAL (receiveInfo (QString, quint8, QString)), this, SLOT (receiveInfo (QString, quint8, QString) Disconnect (DeviceServer::Instance (), SIGNAL (receiveError (QString, quint8, QString)), this, SLOT (receiveError (QString, quint8, QString)); / bind other signal slots connect (DbLocalThread::Instance (), SIGNAL (debug (QString)), this, SLOT (debugDbLocalThread (QString)); connect (DbTcpClientThread::Instance (), SIGNAL (debug (QString)), this, SLOT (debugDbTcpClientThread (QString) Connect (DbReceive::Instance (), SIGNAL (debug (QString)), this, SLOT (debugDbReceive (QString);} else {/ / bind the device acquisition service signal slot connect (DeviceServer::Instance (), SIGNAL (QString, quint8, QByteArray), this, SLOT (QString, quint8, QByteArray)) Connect (DeviceServer::Instance (), SIGNAL (receiveData (QString, quint8, QByteArray)), this, SLOT (receiveData (QString, quint8, QByteArray)); connect (DeviceServer::Instance (), SIGNAL (receiveInfo (QString, quint8, QString)), this, SLOT (receiveInfo (QString, quint8, QString) Connect (DeviceServer::Instance (), SIGNAL (receiveError (QString, quint8, QString)), this, SLOT (receiveError (QString, quint8, QString)); / / remove other signal slots disconnect (DbLocalThread::Instance (), SIGNAL (debug (QString)), this, SLOT (debugDbLocalThread (QString)); disconnect (DbTcpClientThread::Instance (), SIGNAL (debug (QString)), this, SLOT (debugDbTcpClientThread (QString) Disconnect (DbReceive::Instance (), SIGNAL (debug (QString)), this, SLOT (debugDbReceive (QString);}} so far, I believe you have a deeper understanding of "what is the method of debugging Qt equipment". You might as well do it in practice! Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!