Method queryParameter

tests/testrequest.cpp:239–242

    C_ATTR(queryParameter, :Local :AutoArgs)
    void queryParameter(Context *c, const QString &param, const QString &defaultValue)
    {
        c->response()->setBody(c->request()->queryParameter(param, defaultValue));
    }

    C_ATTR(queryParametersList, :Local :AutoArgs)
    void queryParametersList(Context *c, const QString &param)