Question

如何用QT5做一个获取网页源码的东西

Answer 1

class MyWindows : public QWindow
{
public:
void Func()
{
QNetworkAccessManager *manager = new QNetworkAccessManager(this);
connect(manager, SIGNAL(finished(QNetworkReply*)),
this, SLOT(replyFinished(QNetworkReply*)));

manager->get(QNetworkRequest(QUrl("http://qt.nokia.com")));
}
}

你这不是学Qt没多久的问题，而是不会C++的问题。