Qt Networking Web Services
summary
Explains practical Qt code for HTTP web services: uses QNetworkAccessManager, QNetworkRequest and QNetworkReply for C++ and XMLHttpRequest plus JSON.parse in QML, parses XML with XPath/DOM/QXmlStreamReader, and handles multipart uploads from Qt 4.8. Notes OAuth isn’t built in (recommend KQOAuth or a custom OAuth2 layer), cautions to use one network manager per app, and demos a working prototype that streams Twitter geotagged JSON into a WebView map (works live but needs tougher JSON/coordinate validation).
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chapters (7)
- 0:00Introduction
- 2:17Web service fundamentals
- 9:23Authentication and data formats
- 14:13Qt networking for C++
- 19:11Qt networking for QML
- 25:32Live coding demonstration
- 41:55Q&A and conclusion
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