QFtp get multiple files?

[hexie]

I tried to dowload multiple files using a loop.

I downloaded 2 files, but the 1st one's size is about 3kb smaller than that in the ftp.
Please help me solve it.Thank you.

Sorry for my poor English.

ftp2 = new QFtp;
    connect(ftp2, SIGNAL(done(bool)), this, SLOT(ftpDone2(bool)));
 
    ftp2->connectToHost(url.host(), url.port(21));
    ftp2->login(url.userName(), url.password());
 
//loop start 
    QString localFileName = QFileInfo(url.path()).fileName();
    file = new QFile(localFileName);
 
    ftp2->get(url.path(), file);
//loop end

ftp2 = new QFtp;
    connect(ftp2, SIGNAL(done(bool)), this, SLOT(ftpDone2(bool)));

    ftp2->connectToHost(url.host(), url.port(21));
    ftp2->login(url.userName(), url.password());

//loop start 
    QString localFileName = QFileInfo(url.path()).fileName();
    file = new QFile(localFileName);

    ftp2->get(url.path(), file);
//loop end

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void Update::ftpDone2(bool error)
{
    file->close();
//something else
    return;
}

void Update::ftpDone2(bool error)
{
    file->close();
//something else
    return;
}

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Added after 41 minutes:

I knew how to solve it
C++ Gui Proggramming with Qt4
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