核心位置在模拟器中不工作 Xcode 9.4.1

Question

我有以下代码：

import CoreLocation

class ViewController: UIViewController, NetworkingDelegate, CLLocationManagerDelegate {
    let locationManager: CLLocationManager = CLLocationManager()

之后：

 locationManager.delegate = self
 locationManager.desiredAccuracy = kCLLocationAccuracyBest
 locationManager.requestWhenInUseAuthorization()
 locationManager.startUpdatingLocation()

然后我在 VC

中实现委托方法

func locationManager(manager: CLLocationManager!, didUpdateLocations locations: [AnyObject]!) {

        for currentLocation in locations{
            print("\(index)\(currentLocation)")
        }
        print("Did Location Delegate get called?")
        let location: CLLocation = locations.first as! CLLocation
        print(location)
        self.lat = String(format: "%f", location.coordinate.latitude)
        self.long = String(format: "%f", location.coordinate.longitude)
        }

在构建阶段，"Link Binary With Libraries" 已选择 CoreLocation.framework。

存在 plist 中的适当隐私：隐私 - 位置使用说明以及隐私 - 使用时的位置使用说明。

仍未获取位置。我在 Xcode 9.4.1 中使用模拟器，目标是 iOS 11。我在这里缺少什么？

Answer 1

问题是 func locationManager(manager: CLLocationManager!, didUpdateLocations locations: [AnyObject]!) 已经过时多年了。更新现代 Swift 的代码。声明应如下所示：

https://developer.apple.com/documentation/corelocation/cllocationmanagerdelegate/1423615-locationmanager

核心位置在模拟器中不工作 Xcode 9.4.1

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