Xcode7国际化(根据系统语言切换App显示的语言) - 元宵节快乐!

import UIKit

class ViewController: UIViewController {

    @IBOutlet weak var label: UILabel!
    @IBOutlet weak var iconView: UIImageView!
    
    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view, typically from a nib.
        
        self.title = NSLocalizedString("homeTitle", comment: "")
        self.label.text = NSLocalizedString("testValue", comment: "")
        self.iconView.image = UIImage(named: NSLocalizedString("image", comment: ""))
    }
}