问题描述
我试图从我的应用程序中获取经度和纬度的值。 但此消息出现“使用未声明的类型'CLLocaitonDegress'的错误”。 我不明白我的代码怎么了?
func fetchWeather(latitude: CLLocaitonDegress,longitude: CLLocationdegrees) {
let urlString = "\(weatherURL)&lat=\(latitude)&lon=\(longitude)"
performRequest(urlString: urlString)
}
//MARK: -CLLocationManagerDelegate
extension WeatherViewController: CLLocationManagerDelegate {
func locationManager(_ manager: CLLocationManager,didUpdateLocations locations: [CLLocation]) {
if let location = locations.last {
let lat: Double = location.coordinate.latitude
let lon: Double = location.coordinate.longitude
weatherManager.fetchWeather(cityName: String,latitude: lat,longitude: lon)
}
}
func locationManager(_ manager: CLLocationManager,didFailWithError error: Error) {
print("error")
}
}
解决方法
替换您的代码: func fetchWeather(纬度:CLLocaitonDegress,经度:CLLocationDegrees)
与此:
func fetchWeather(纬度:CLLocationDegrees,经度:CLLocationDegrees)
,您需要在导入UIKit下添加导入CoreLocation
import UIKit
import CoreLocation