How to access wss using QWebSocket

I use QWebsockets to access SSL's websocket server and prompt for ERR_ CERT_ Authorization_ INVALID error, code as follows:

 QWebSocket * m_webSocket=new QWebSocket("", QWebSocketProtocol::VersionLatest, this);

        m_webSocket->setProxy(QNetworkProxy::NoProxy);
#ifndef ISEMSCRIPTEN
        QSslConfiguration config;
        config.setPeerVerifyMode(QSslSocket::VerifyNone);
        config.setProtocol(QSsl::TlsV1_2);
        m_webSocket->setSslConfiguration(config);
#endif
        QUrl newUrl=QUrl{url.toString()+"?token=Bearer "+m_token};
        m_webSocket->open(newUrl);
 
 
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