UIApplicationOpenSettingsURLString, 可以跳轉(zhuǎn)到系統(tǒng)設(shè)置頁(yè)面
let settingsUrl = NSURL(string:UIApplicationOpenSettingsURLString) as! URL
if #available(iOS 10.0, *) {
UIApplication.shared.open(settingsUrl, options: [:], completionHandler: nil)
} else {
// Fallback on earlier versions
}