更新时间:2023-02-23 20:33:19
我终于找到了如何做到这一点。我推翻 QNetworkAccessManager
。
I finally found how to do it. I overrode QNetworkAccessManager
.
MyQNetworkAccessManager .H:
class MyQNetworkAccessManager : public QNetworkAccessManager
{
Q_OBJECT
protected:
virtual QNetworkReply * createRequest(Operation op, const QNetworkRequest & req, QIODevice * outgoingData = 0);
};
MyQNetworkAccessManager.cpp:
QNetworkReply * MyQNetworkAccessManager::createRequest(Operation op, const QNetworkRequest & req, QIODevice * outgoingData) {
QUrl url = req.url();
QString path = url.path();
if (op == QNetworkAccessManager::GetOperation && path.endsWith("xml")) {
QUrl newUrl;
if(path.endsWith("..")) {
newUrl.setUrl("...");
}
else if(path.endsWith("...")) {
newUrl.setUrl("...");
}
else {
newUrl = url;
}
return QNetworkAccessManager::createRequest(QNetworkAccessManager::GetOperation, QNetworkRequest(newUrl));
}
else
{
return QNetworkAccessManager::createRequest(op, req, outgoingData);
}
}
MainWindow.cpp:
// ....
QWebView *qWebView = new QWebView();
QWebPage *page = qWebView->page();
MyQNetworkAccessManager *networkManager = new MyQNetworkAccessManager();
page->setNetworkAccessManager(networkManager);
qWebView->setPage(page);
qWebView->load(QUrl("..."));
// ....