#includeQNetworkRequest request(QUrl("http://www.example.com"));
#includeQNetworkRequest request(QUrl("http://www.example.com")); request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json"); request.setRawHeader("Authorization", "Bearer ");
#includeIn this example, a custom user agent header is set for the QNetworkRequest object with the value "My Application/1.0". Package library: The QNetworkRequest class is a part of the Qt Network module, which is a package library included in the Qt framework.QNetworkRequest request(QUrl("http://www.example.com")); request.setHeader(QNetworkRequest::UserAgentHeader, "My Application/1.0");