Swift ios descargar archivo json
JSON parsing in Swift is a common thing to do. Almost every app decodes JSON to show data in a visualized way. Parsing JSON is definitely one of the basics you should learn as an iOS developer. Decoding JSON in Swift is quite easy and does not require any external dependencies. Swift version: 5.2. Paul Hudson @twostraws May 28th 2019. If you want to parse JSON by hand rather than using Codable, iOS has a built-in alternative called JSONSerialization and it can convert a JSON string into a collection of dictionaries, arrays, strings and numbers in just a few lines of code.