Qt QNetworkReply連接關閉

我嘗試在C++中執行post方法到url https://...，但我收到連接關閉錯誤。Qt QNetworkReply連接關閉

如果我使用另一個網址，例如https://www.google.gr，我發現我的代碼有效。

如果我刪除端口8181，則會收到錯誤：server replied:not found。

我的代碼是

static const char *REQUEST_URL="https://..."; 
static const char *USER = "...."; 
static const char *PASSWORD = "...."; 

MainWindow::MainWindow(QWidget *parent) : 
QMainWindow(parent), 
ui(new Ui::MainWindow) 
{ 
    ui->setupUi(this); 
    finishedexecuted=0; 
    QByteArray postData; 
    postData.append("username=..."); 
    postData.append("password= ..."); 
    m_network = new QNetworkAccessManager(this); 
    QNetworkRequest request; 
    request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json"); 
    QUrl url=QUrl(REQUEST_URL); 
    request.setUrl(url); 
    QSslConfiguration config = request.sslConfiguration();   
    QList<QSslCertificate> certs = 
          QSslCertificate::fromPath("pistopoiitiko.crt"); 
    config.setCaCertificates(certs);   
    request.setSslConfiguration(config); 
    QNetworkReply *reply = m_network->post(request,postData); 

    downloadTime.start(); 
    QObject::connect(reply, SIGNAL(downloadProgress(qint64,qint64)), 
        SLOT(slotSetProgress(qint64,qint64))); 
    QObject::connect(m_network, SIGNAL(finished(QNetworkReply *)), 
        SLOT(slotRequestFinished(QNetworkReply *))); 

    connect(m_network, 
      SIGNAL(sslErrors(QNetworkReply *, const QList<QSslError> &)), 
      this, 
      SLOT(sslError(QNetworkReply*, const QList<QSslError> &))); 
    } 

void MainWindow::sslError(QNetworkReply* reply, 
          const QList<QSslError> &errors) 
{...} 

void MainWindow::slotRequestFinished(QNetworkReply *reply) 
{ 
... 
    if (reply->error() > 0) { 
    m_label->setText("Error number = " + reply->errorString()); 
    } 
... 
} 

void MainWindow::slotSetProgress(qint64 received, qint64 total) 
{...}

任何想法？

來源

2013-02-25 Gakis Bagelis

把一些調試打印語句在sslError，看看它的生火的sslError通過SSL錯誤的解決這個問題，此代碼信號。如果這是爲你縮小範圍。 – 2013-02-26 11:40:19

我實現

QSslConfiguration config = QSslConfiguration::defaultConfiguration(); 
config.setProtocol(QSsl::SslV3);

然後我收到了我ignoresslerrors（）

來源

2013-02-27 19:48:00

請將您的答案標記爲正確答案。 – troyane 2013-03-06 10:05:35

Qt QNetworkReply連接關閉

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