问使用SwiftyJSON处理JSON的示例

EN

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.
    }
}