{

m_key = new QSslKey;

m_privateCertificate = new QSslCertificate;

m_client = new QSslSocket;

loadCertificate();

connect(m_client, &QSslSocket::readyRead, this, &QSSLClient::rx);

connect(m_client, &QSslSocket::disconnected, this, &QSSLClient::serverDisconnect);

connect(m_client, SIGNAL(sslErrors(QList<QSslError>)), this, SLOT(sslErrors(QList<QSslError>)));

m_client->addCaCertificates(m_publicCertificateList);

m_client->setPrivateKey(*m_key);

m_client->setLocalCertificate(*m_privateCertificate);

m_client->setPeerVerifyMode(QSslSocket::VerifyPeer);

qDebug() << "QSSLClient load over";

{

m_client->connectToHostEncrypted("localhost", 19999);

if(m_client->waitForEncrypted(5000)){

qDebug() << "Authentication Suceeded";

}

else{

qDebug("Unable to connect to server");

exit(0);

}

{

if(m_client->disconnect()){

m_client->close();

qDebug() << "close success";

}

{

QFile p12File(":/res/p_client.p12");

if(!p12File.open(QIODevice::ReadOnly)){

qDebug() << "The certificate file open failed!";

exit(0);

}

bool ok = QSslCertificate::importPkcs12(&p12File, m_key, m_privateCertificate, &m_publicCertificateList, "cccccc");

if(!ok){

qDebug() << "The certificate import error!";

exit(0);

}

p12File.close();

{

foreach (const QSslError &error, errors)

qDebug() << error.errorString();

{

QString getMsg = m_client->readAll();

qDebug() << getMsg;

{