/// <summary>
/// 根据名称获取天气
/// </summary>
/// <param name="cityName"></param>
/// <returns></returns>
public WeatherInfo GetWeatherInfo(string cityName)
{
var url = "http://wthrcdn.etouch.cn/WeatherApi";
var parameters2 = new Dictionary <string, string>();
parameters2.Add("city", cityName);
var weatherXML = _http.HttpSend(url, parameters2, "post").ToString();
var weatherInfo = new WeatherInfo();
var doc = new XmlDocument();
doc.LoadXml(weatherXML);
var weatherJson = JsonMethod.XmlToJSON(doc);
weatherInfo = JsonMethod.JsonToModel <WeatherInfo>(weatherJson);
return(weatherInfo);
}