JSON Encoding in Swift Basic Example

JSONEncode.swift

import Foundation

struct Point:Codable{
    var x:Float
    var y:Float
    var moment:Date
}

let p=Point(x:10,y:10,moment:Date())
let x=JSONEncoder()
x.dateEncodingStrategy = .iso8601
let jsonData=try? x.encode(p)
if let data=jsonData{
    print(String(data:data , encoding: .utf8)!)
}