Qt 调用JS脚本中的函数

QString MainWindow::doJS(QString m_password, QString m_vCode, QString verifycodeHex)

{

    QString m_encodePassword = "";

        QFile _scriptFile(":/res/QQ.js");

        if (!_scriptFile.open(QIODevice::ReadOnly))

        {

            m_encodePassword.clear();

            qWarning() << "encodePass.js open failed";

            return NULL;

        }

        QTextStream _stream(&_scriptFile);

        QString _contents = _stream.readAll();

        _scriptFile.close();

        QScriptEngine _engine;

        QScriptValue _js = _engine.evaluate(_contents);

        QScriptValue _passwordEncoding = _engine.globalObject().property("func");

        QScriptValueList _args;

        _args << QScriptValue(m_password) << QScriptValue(m_vCode.toUpper()) << QScriptValue(verifycodeHex);

        m_encodePassword = _passwordEncoding.call(QScriptValue(), _args).toString();

        return m_encodePassword;

}