import UIKitclass ViewController: UIViewController {override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent?) {print("点了 touchesBegan")let url = URL(string: UIApplication.openSettingsURLString)if let canOpenUrl = url,UIApplication.shared.canOpenURL(canOpenUrl){UIApplication.shared.open(canOpenUrl, options: [:], completionHandler:  nil)}}override func viewDidLoad() {super.viewDidLoad()//FIXME:因为苹果不让跳转root，下列都被废弃了。。 在xcode9 上都是直接设置权限，才能跳转对应设置界面，而且下列设置会被拒// Do any additional setup after loading the view, typically from a nib.//        About — prefs:root=General&path=About//        Accessibility — prefs:root=General&path=ACCESSIBILITY//        AirplaneModeOn— prefs:root=AIRPLANE_MODE//        Auto-Lock — prefs:root=General&path=AUTOLOCK//        Brightness — prefs:root=Brightness//        Bluetooth — prefs:root=General&path=Bluetooth//        Date& Time — prefs:root=General&path=DATE_AND_TIME//        FaceTime — prefs:root=FACETIME//        General— prefs:root=General//        Keyboard — prefs:root=General&path=Keyboard//        iCloud — prefs:root=CASTLE  iCloud//        Storage & Backup — prefs:root=CASTLE&path=STORAGE_AND_BACKUP//        International — prefs:root=General&path=INTERNATIONAL//          Location Services — prefs:root=LOCATION_SERVICES//        Wi-Fi — prefs:root=WIFISetting—prefs:root=INTERNET_TETHERING//        Wallpaper — prefs:root=Wallpaper//        VPN — prefs:root=General&path=Network/VPN//        Twitter — prefs:root=TWITTER  Usage — prefs:root=General&path=USAGE//        Store — prefs:root=STORE//        SoftwareUpdate— prefs:root=General&path=SOFTWARE_UPDATE_LINK//        Sounds — prefs:root=Sounds//        Siri — prefs:root=General&path=Assistant//        Safari — prefs:root=Safari//        Reset — prefs:root=General&path=Reset//        Profile — prefs:root=General&path=ManagedConfigurationList//        Phone — prefs:root=Phone  Photos — prefs:root=Photos//        Notification — prefs:root=NOTIFICATIONS_ID//        Notes — prefs:root=NOTES//        Nike + iPod — prefs:root=NIKE_PLUS_IPOD//        Network — prefs:root=General&path=Network//        Music VolumeLimit— prefs:root=MUSIC&path=VolumeLimit//         Music Equalizer — prefs:root=MUSIC&path=EQ//        Music — prefs:root=MUSIC}}