网络错误捕捉:C++ QNetworkReply::errorString方法代码示例 - 纯净天空
connect(reply, static_cast<void(QNetworkReply::*)(QNetworkReply::NetworkError)>(&QNetworkReply::error),[=](){
ui->statusBar->showMessage(reply->errorString());
});
Qt QNetworkAccessManager出现SslHandshakeFailedError - 知乎
QSslConfiguration config = QSslConfiguration::defaultConfiguration();
config.setProtocol(QSsl::AnyProtocol);
config.setPeerVerifyMode(QSslSocket::VerifyNone);
request.setSslConfiguration(config);