我遇到了DarkSkyApi无法解析数据的问题 . 当我控制数据时它是可靠的并且没有连接错误但 JSONSerialization
无法正常工作 . 是否有任何建议来解决问题 .
{“current”:{“time”:1453402675,“summary”:“Rain”,“icon”:“rain”,“nearestStormDistance”:0,“precipIntensity”:0.1685,“precipIntensityError”:0.0067,“precipProbability”: 1,“precipType”:“rain”,“temperature”:48.71,“apparentTemperature”:46.93,“dewPoint”:47.7,“湿度”:0.96,“windSpeed”:4.64,“windBearing”:186,“visibility”: 4.3,“cloudCover”:0.73,“压力”:1009.7,“臭氧”:328.35}}
if httpResponse.statusCode == 200 {
if let data = data {
do {
let json = try JSONSerialization.jsonObject(with: data, options: []) as? [String: AnyObject]
completion(json,nil)
print("laaan")
} catch {
completion(nil, .jsonConversionFailure)
}
} else {
completion(nil, .invalidData)
}
} else {
completion(nil, DarkSykError.responseUnsuccessful)
}
客户端:
DispatchQueue.main.async {
guard let json = json else {
completion(nil , error)
return
}
guard let currentWeatherJson = json ["currently"] as? [String : AnyObject] , let currentWeather = CurrentWeather(json : currentWeatherJson) else {
print("laaan")
completion(nil , .jsonParsingFailure)
return
}
completion(currentWeather, nil )
}