CLLocation distanceFromLocation(在Swift？中)

Question

有人可以帮我将以下Objective-C语句转换为Swift吗？

CLLocationDistance distance = [fromLocation distanceFromLocation:toLocation];

我知道这样做一定很简单.我是iOS编程的全新,任何帮助将不胜感激.

谢谢!:-)

Answer 1

let distance = fromLocation.distanceFromLocation(toLocation)

新语法:

let distance = aLocation.distance(from: anotherLocation)