我有一个简单的课程：
class HttpClient : public QObject
{
Q_OBJECT
public:
QNetworkAccessManager* manager;
QNetworkReply* reply;
HttpClient(){
manager = new QNetworkAccessManager();
reply = nullptr;
}
~HttpClient(){
delete reply;
}
public slots:
void slotReadyRead(){
cout << reply->readAll().data() << endl;
}
void slotNetworkError(QNetworkReply::NetworkError error){
cout << reply->error() << endl;
}
public:
void Get(QUrl url){
QNetworkRequest request;
request.setUrl(url);
reply = manager->get(request);
connect(reply, SIGNAL(finished()), this, SLOT(slotReadyRead()));
connect(reply, SIGNAL(error(QNetworkReply::NetworkError)), this, SLOT(slotNetworkError(QNetworkReply::NetworkError)));
}
};
int main(int argc, char *argv[])
{
QCoreApplication a(argc, argv);
HttpClient client;
client.Get(QUrl("http://localhost/SomeWebService.svc/GetData"));
return a.exec();
}
Visual Leak Detector 此时指向内存泄漏：
manager = new QNetworkAccessManager(this);
我如何解决它？我不坚持这是最好的解决方案，但我只是从 QT 开始，我不明白为什么我在这里泄漏内存。