ios - Example handling JSON with SwiftyJSON

Question

I would like to handle json with SwiftJSON, but I stacked. Does anyone show me example code?

I tried to use this library. https://github.com/SwiftyJSON/SwiftyJSON

Although I placed SwiftyJSON.swift in the same project, I have error "No such module "SwiftyJSON"" So correct my code or show me example code handling json from web with swiftyJSON lib.

Here is my code:

import UIKit
import SwiftyJSON // No such module "SwiftyJSON"

class ViewController: UIViewController {

    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view, typically from a nib.
        let url = NSURL(string: "http://express.heartrails.com/api/json?method=getPrefectures")

        var request = NSURLRequest(URL: url!)
        var data = NSURLConnection.sendSynchronousRequest(request, returningResponse: nil, error: nil)

        var json = NSJSONSerialization.JSONObjectWithData(data!, options: nil, error: nil) as NSDictionary

        var hoge = JSON(data)
    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }
}

Here is my Xcode capture

Answer 1

If you added SwiftyJSON.swift to your project, you don't need to import it. It's already available.

Try:

import UIKit

class ViewController: UIViewController {

    override func viewDidLoad() {
        super.viewDidLoad()
        let url = NSURL(string: "http://express.heartrails.com/api/json?method=getPrefectures")
        var request = NSURLRequest(URL: url!)
        var data = NSURLConnection.sendSynchronousRequest(request, returningResponse: nil, error: nil)
        if data != nil {
            var hoge = JSON(data: data!)
            println(hoge)
        }
    }
}