Copy QString to text file

[immicro]

I need to save QString (video variable , for example = "rtsp://v1.cache6.c.youtube.com/CjYLENy73wIaLQl7wJwlEuu8vRMYESARFEIJbXYtZ29vZ2xlSARSBXdhdGNoYJCCmb7WpIzYTQw=/0/0/0/video.3gp") to external text file (video.ram). I've tried with:

    QFile file("E://video.ram");
    file.open(QIODevice::WriteOnly | QIODevice::Text);
    QTextStream out(&file);

    QTextCodec::setCodecForLocale(QTextCodec::codecForName("UTF-8"));
    QTextCodec::setCodecForCStrings(QTextCodec::codecForName("UTF-8"));

    out.setCodec(QTextCodec::codecForName("UTF-8"));
    
    //QTextCodec *codec = QTextCodec::codecForName("UTF-8");
    //const QByteArray encodedString = codec->fromUnicode(video);
    //const char *message = encodedString.constData();
    //out << message << endl;

    QByteArray enc=video.toUtf8(); 
   
    char *message=new char[enc.size()+1];

    strcpy(message,enc.constData());

    out << message<< endl;
    file.close();

I hope that someone can help me! I struggled with this for a long, long, time.

[lucarocchi]

that works for me ...

QString token;
void IdentityProvider::saveToken(){
QFile *file = new QFile(name+".dat");
if (file->open(QIODevice::WriteOnly)) {
QDataStream out(file);
out << token;
file->close();
}
delete file;
}

void IdentityProvider::loadToken(){
QFile *file = new QFile(name+".dat");
if (file->open(QIODevice::ReadOnly)) {
QDataStream in(file);
in >> token;
file->close();
}
delete file;
}