自己处理 QNetworkReply,从回复中获取状态码并执行 QWebFrame::setcontent。
QNetworkRequest request(QUrl("http://www.twitter.com")); // 301 to twitter.com
connect (frame->page()->networkAccessManager(), SIGNAL(finished(QNetworkReply*), this, SLOT(onFinished(QNetworkReply*));
frame->page()->networkAccessManager()->get(request);
[...]
void onFinished(QNetworkReply* reply)
{
if (reply->error() == QNetworkReply::NoError) {
int statusCode = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
switch (statusCode) {
case 301:
case 302:
case 307:
qDebug() << "redirected: " << reply->attribute(QNetworkRequest::RedirectionTargetAttribute).toUrl();
break;
case 200:
frame->setContent(reply->readAll());
break;
}
}
}