iOS10 打开APP设置界面和WIFI界面

            //
            打开设置
                let url:NSURL = NSURL(string: UIApplicationOpenSettingsURLString)!
                if UIApplication.shared.canOpenURL(url as URL){
                    UIApplication.shared.openURL(url as URL)
                }

                    let url = URL(string: "App-Prefs:root=WIFI")
                    if #available(iOS 10.0, *){
                        
                        if UIApplication.shared.canOpenURL(url!){
                            UIApplication.shared.openURL(url!)
                        }else{
                            print("ios 10  打开wifi界面 error")
                        }
                    }else{
                        //打开wifi界面if UIApplication.shared.canOpenURL(url!){
                            UIApplication.shared.openURL(url!)
                        }else{
                            print("ios 10 以下 打开wifi界面 error")
                        }
  
                    }