QNetworkReply完成的信号插槽在Windows 10上不发光

时间:2018-10-16 08:16:26

标签: qt windows-10 qt4 qnetworkaccessmanager

我有以下代码,使用QNetworkAccessManager获取URL的响应,并使用QNetworkReply获取响应代码。在Windows 8中进行测试时,我正确地获得了onReplyfinished()插槽。在Windows 10中使用该应用程序时,没有得到onReplyfinished()。

 NetManager.h :

class NetManager:public QNetworkAccessManager
{
    Q_OBJECT

  public:

    NetManager(QObject* inParent = 0);

    ~NetManager();

  public slots:

     void onReplyfinished();

  private:

      QNetworkAccessManager *AManager;

      QNetworkReply *NReply;
      QString urlStr;
};

 NetManager.cpp :

 NetManager::NetManager( QObject* inParent ) : QNetworkAccessManager( 
 inParent )
{

   AManager = new QNetworkAccessManager(this);

   urlStr= "https://sampleurl.com/";

   qDebug() << urlStr;

     QUrl url(urlStr);

    QNetworkRequest NetRequest((url));

    NReply= AManager->get(NetRequest);

    connect(NReply, SIGNAL(finished()), this, SLOT(onReplyfinished()));

 }

 void NetManager::onReplyfinished()

 {
    qDebug () << "in getting response";
 }

预先感谢

1 个答案:

答案 0 :(得分:0)

不要忘记添加 {.1文件中的QT += network

如果您遇到ssl问题,请不要忘记将libcryptolibssl复制到您的项目目录中