xcode – geocoder.geocodeAddressString今天不再适用于swift更新

概述https://developer.apple.com/library/prerelease/mac/releasenotes/General/APIDiffsMacOSX10_11/Swift/CoreLocation.html 表明有一些变化 func geocodeAddressString(_ addressString: String!, completionHandler comple https://developer.apple.com/library/prerelease/mac/releasenotes/General/APIDiffsMacOSX10_11/Swift/CoreLocation.html

表明有一些变化

func geocodeAddressstring(_ addressstring: String!,completionHandler completionHandler: CLGeocodeCompletionHandler!)

至：

func geocodeAddressstring(_ addressstring: String,completionHandler completionHandler: CLGeocodeCompletionHandler)

我的代码是：

var geocoder = CLGeocoder()geocoder.geocodeAddressstring("\(event!.street),\(event!.city),\(event!.country)",completionHandler: {(placemarks: [AnyObject]!,error: NSError!) -> VoID in    if let placemark = placemarks?[0] as? CLPlacemark {        self.event!.lat = placemark.location!.coordinate.latitude        self.event!.long = placemark.location!.coordinate.longitude        self.event!.getMiles(self.currentLocation!.location!.coordinate.latitude,clong: self.currentLocation!.location!.coordinate.longitude)        var mile = self.event!.miles != nil ? Nsstring(format: "%.1f miles",self.event!.miles!) : "Location services off"        self.milesbutton.setTitle(mile as String,forState: .normal)    }})

尝试：

var geocoder = CLGeocoder()let address = "\(event!.street),\(event!.country)"geocoder.geocodeAddressstring(address,completionHandler: {(placemarks: [CLPlacemark]) in     let placemark = placemarks[0]     self.event!.lat = placemark.location!.coordinate.latitude     self.event!.long = placemark.location!.coordinate.longitude     self.event!.getMiles(self.currentLocation!.location!.coordinate.latitude,clong: self.currentLocation!.location!.coordinate.longitude)     var mile = self.event!.miles != nil ? Nsstring(format: "%.1f miles",self.event!.miles!) : "Location services off"     self.milesbutton.setTitle(mile as String,forState: .normal)})

它只是说它不被允许.尝试了几种不同的组合.这是对xcode / swift的最新更新

提前致谢

解决方法 以这种方式使用geocodeAddressstring：

geocoder.geocodeAddressstring(address,completionHandler: {(placemarks: [CLPlacemark]?,error: NSError?) -> VoID in})

它会工作正常.

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