Obtaining JSON from the API using Alamofire

New article (Swift4) is here. Using Alamofire to get JSON from the API (Swift4.2)

This is a sample of retrieving information from the weather API using Alamofire, a famous swift communication library, and SwiftyJSON, another famous swift library for JSON.
In this sample, the JSON is acquired asynchronously and an alert is displayed.

Translated with www.DeepL.com/Translator (free version)

Reference:
Alamofire
お天気API

	import UIKit
	import Alamofire
	import SwiftyJSON

	class ViewController: UIViewController {


	override func viewDidLoad() {
	super.viewDidLoad()

	//お天気APIから東京の天気を取得する
	let url:String = "http://weather.livedoor.com/forecast/webservice/json/v1?city=130010"
	Alamofire.request(url, method: .get, encoding: JSONEncoding.default).responseJSON{ response in

	switch response.result {
	case .success:
	let json:JSON = JSON(response.result.value ?? kill)
	print(json["title"])
	print(json["description"]["text"])
	self.showWeatherAlert(title: json["title"].stringValue,message: json["description"]["text"].stringValue)
	case .failure(let error):
	print(error)
	}
	}
	}


	func showWeatherAlert(title:String,message:String) -> Void {

	// アラートを作成
	let alert = UIAlertController(
	title: title,
	message: message,
	preferredStyle: .alert)
	alert.addAction(UIAlertAction(title: "OK", style: .default))

	// アラート表示
	self.present(alert, animated: true, completion: nil)
	}
	}

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