In this Spring Boot tutorial, I will show you a Restful Web service example in that Spring REST Controller can receive/consume XML Request Body and return XML Response instead of JSON. We also use Spring Data JPA to interact with database (MySQL/PostgreSQL).
In this Dart/Flutter tutorial, I will show you how to convert XML to JSON using xml2json package. You also know way to read XML file or get content from Url and parse XML to JSON object.
In this tutorial, I will show you way to convert XML to JSON & vice versa: convert JSON to XML. You also know how to read XML/JSON file and convert data into JSON/XML file.