Question

我试图通过网络电话预测Forecast.io进行天气预报。我的代码如下所示：

class ViewController: UIViewController {

private let apiKey = "" // 32 letters and numbers

override func viewDidLoad() {
    super.viewDidLoad()


    let baseURL = NSURL(string: "https://developer.forecast.io/forecast/\(apiKey)/")
    let forecastURL = NSURL(string: "37.8267,-122.423", relativeToURL: baseURL)

    let weatherData = NSData(contentsOfURL: forecastURL!, options: nil, error: nil)

    println(weatherData)
}


}

println（）只返回nil。当我登录到forecast.io时，我发现我还没有打过电话。我的代码出了什么问题？

Answer 1

问题在于网址：

"https://developer.forecast.io/forecast/

应该是

"https://api.forecast.io/forecast/

无法拨打网络电话

1 个答案: