我一直在试图找出如何从Alamofire JSON响应的一部分保存为一个变量,使if语句,似乎无法找到如何做到这一点。
我提出的一段代码作为其由以下的问题的示例的使用方法:
import UIKit
import Alamofire
class ViewController: UIViewController {
override func viewDidLoad() {
super.viewDidLoad()
Alamofire.request("http://api.openweathermap.org/data/2.5/weather?q=London,uk&appid=44143256ee15e9c3f521ca062463dd8d").responseJSON { response in
print(response.result) // result of response serialization
if let JSON = response.result.value {
print("JSON: \(JSON)")
}
}
}
}
我从API请求以下回应:
JSON: {
base = stations;
clouds = {
all = 0;
};
cod = 200;
coord = {
lat = "51.51";
lon = "-0.13";
};
dt = 1485031800;
id = 2643743;
main = {
humidity = 83;
pressure = 1026;
temp = "270.54";
"temp_max" = "273.15";
"temp_min" = "267.15";
};
name = London;
sys = {
country = GB;
id = 5091;
message = "0.0038";
sunrise = 1484985141;
sunset = 1485016345;
type = 1;
};
visibility = 7000;
weather = (
{
description = haze;
icon = 50n;
id = 721;
main = Haze;
}
);
wind = {
speed = 1;
};
}
从这JSON响应我想保存天气的描述,所以我可以使用下面的语句:
if var currentWeather = sunny {
return "Nice day!"
} else {
return "Uh-Oh, keep warm!"
}
如果有人可以帮助我这个,我将不胜感激! 如果非要用SwiftyJSON,使其更容易这很好,我刚刚用这个挣扎了一段时间,需要弄明白!