swiftyjson
pod 'SwiftyJSON', '~> 4.0'json to swift
//Well use the data from the source website as shown below
//We can seperate this data into some key points:
/*
id
firstName
lastName
email
gender
ipAddress
*/
//We then make a struct with those propeties
struct TestData: Decodable {
var id: String
var firstName: String
var lastName: String
var email: String
var gender: String
var ipAddress: String
}
//We use the Decodable protocol so that we can decode the json into TestData
/*
Another thing to note:
Since there is an array of this TestData, we can make another struct with a variable consisting of an array of TestData
*/
struct ListOfData: Decodable {
var listData: [TestData]
}
//(Assuming you already know how to get data from the web)
//Now, we can decode the information gotten from the website into TestData:
let decoder = JSONDecoder() //Creates an instance of the json decoder
let data = decoder.decode(ListOfData.self, data: //Data gotten from the test site)
//The decoder.decode... basically decodes the data into the ListOfData type
//So, if I print:
print(data[0].id)
//It prints 1, as the first id of the entire data set is a 1Copyright © 2021 Codeinu
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