protected void GetWeatherInfo(object sender, EventArgs e)
{
string appId = "447a766794a63a639f84510f0acdf231";
string url = string.Format("http://api.openweathermap.org/data/2.5/forecast/daily?q={0}&units=metric&cnt=1&APPID={1}", txtCity.Text.Trim(), appId);
using (WebClient client = new WebClient())
{
string json = client.DownloadString(url);
WeatherInfo weatherInfo = (new JavaScriptSerializer()).Deserialize <WeatherInfo>(json);
lblCity_Country.Text = weatherInfo.city.name + "," + weatherInfo.city.country;
imgCountryFlag.ImageUrl = string.Format("http://openweathermap.org/images/flags/{0}.png", weatherInfo.city.country.ToLower());
lblDescription.Text = weatherInfo.list[0].weather[0].description;
imgWeatherIcon.ImageUrl = string.Format("http://openweathermap.org/img/w/{0}.png", weatherInfo.list[0].weather[0].icon);
lblTempMin.Text = string.Format("{0}°С", Math.Round(weatherInfo.list[0].temp.min, 1));
lblTempMax.Text = string.Format("{0}°С", Math.Round(weatherInfo.list[0].temp.max, 1));
lblTempDay.Text = string.Format("{0}°С", Math.Round(weatherInfo.list[0].temp.day, 1));
lblTempNight.Text = string.Format("{0}°С", Math.Round(weatherInfo.list[0].temp.night, 1));
lblHumidity.Text = weatherInfo.list[0].humidity.ToString();
tblWeather.Visible = true;
}
}
static void Main(string[] args)
{
string appkey = "43010404ec713e82555f7baa4deb50ca";
string url1 = "http://v.juhe.cn/weather/index";
var parameters1 = new Dictionary <string, string>();
//string city1 = Encoding.UTF8.GetString(Encoding.UTF8.GetBytes("北京"));
parameters1.Add("cityname", "北京");
parameters1.Add("dtype", "");
parameters1.Add("format", "");
parameters1.Add("key", appkey);
string result1 = sendPost(url1, parameters1, "GET");
string aaa = "{\"employees\": [{\"firstName\": \"John\",\"lastName\": \"Doe\"},{\"firstName\": \"Anna\",\"lastName\": \"Smith\"},{\"firstName\": \"Peter\",\"lastName\": \"Jones\"}]}";
DataTable dt = new DataTable();
dt = Comm.Json.JsonToDataTable(aaa, "employees");
//JsonObject newObj1 = new JsonObject(result1);
JsonSerializer serializer = new JsonSerializer();
StringReader sr = new StringReader(result1);
object o = serializer.Deserialize(new JsonTextReader(sr), typeof(WeatherInfo));
WeatherInfo info = o as WeatherInfo;
var resultcode = info.resultcode;
var reason = info.reason;
Result result = info.result;
SK skInfo = result.sk;
int temp = skInfo.temp;
string s1 = skInfo.wind_direction;
string s2 = skInfo.wind_strength;
string s3 = skInfo.humidity;
string s4 = skInfo.time;
}
public Client()
{
_weatherInfo = new WeatherInfo();
}
