CSharp: weather

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Model
{


    /// <summary>
    /// 高德天气
    /// </summary>
    public class AMapWeatherInfo
    {

        public string status { get; set; }
        public string count { get; set; }
        public string info { get; set; }
        public string infocode { get; set; }
        public List<Life> lives { get; set; }

    }
    /// <summary>
    /// 
    /// </summary>
    public class Life
    {
        public string province { get; set; }
        public string city { get; set; }
        public string adcode { get; set; }
        public string weather { get; set; }
        public string temperature { get; set; }
        public string winddirection { get; set; }
        public string windpower { get; set; }
        public string humidity { get; set; }
        public string reporttime { get; set; }
        public string temperature_float { get; set; }
        public string humidity_float { get; set; }
    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Net;
using System.IO;
using System.Text;
using System.Web.Script.Serialization;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using Model;


namespace WebAppPdfDemo
{


    /// <summary>
    /// https://lbs.amap.com/api/webservice/guide/api/weatherinfo/#t1
    /// </summary>
    public partial class AMapWetherDemo : System.Web.UI.Page
    {


        /// <summary>
        /// 
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {

                string requestUrl = string.Format("https://restapi.amap.com/v3/weather/weatherInfo?key={0}&city={1}", "geovindu", "110101");
                //Uri myUri = new Uri(requestUrl);
                //// Create a new request to the above mentioned URL.	
                //WebRequest myWebRequest = WebRequest.Create(myUri);
                //// Assign the response object of 'WebRequest' to a 'WebResponse' variable.
                //WebResponse myWebResponse = myWebRequest.GetResponse();
                //string response = string.Empty;
                //using (StreamReader reader = new StreamReader(myWebResponse.GetResponseStream(), Encoding.UTF8)) //Encoding.UTF8
                //{
                //    response = reader.ReadToEnd();
                //}
                WebClient client = new WebClient();
                client.Encoding = Encoding.UTF8;
                string str = client.DownloadString(requestUrl);
                AMapWeatherInfo info = new AMapWeatherInfo();
                JavaScriptSerializer j = new JavaScriptSerializer();
                if (!string.IsNullOrEmpty(str))
                {
                    info = j.Deserialize<AMapWeatherInfo>(str);
                }

                
                Response.Write(info.lives[0].city);
                Response.Write(info.lives[0].weather);
                Response.Write(info.lives[0].humidity);
                Response.Write(info.lives[0].temperature);
                Response.Write(info.lives[0].reporttime);
                Response.Write("<br/>");
               
                AMapWeatherInfo dd = GetWeather("110101", "geovindu");
                Response.Write(str+"<br/>");
                Response.Write(dd.lives[0].reporttime);
            }

        }
        /// <summary>
        /// 
        /// </summary>
        /// <param name="city"></param>
        /// <param name="key"></param>
        /// <param name="re"></param>
        /// <returns></returns>
        public static AMapWeatherInfo GetWeather(string city, string key)
        {
           
            AMapWeatherInfo info = null;
            try
            {
                WebClient client = new WebClient();
                client.Encoding = Encoding.UTF8;
                string url = String.Format("https://restapi.amap.com/v3/weather/weatherInfo?key={0}&city={1}", key, city);

                //将返回的json数据转为JSON对象
                string str=client.DownloadString(url);
                if (!string.IsNullOrWhiteSpace(str))
                {
                    info = new AMapWeatherInfo();
                    info = JsonConvert.DeserializeObject<AMapWeatherInfo>(str);
                }                
     
            }
            catch(Exception ex)
            {
                ex.Message.ToString();
            }
            return info;
        }

    }
}

https://github.com/public-apis/public-apis
天气相关API接口
和风天气
https://console.qweather.com/#/apps
https://github.com/qwd/LocationList

https://api.qweather.com/v7/weather/3d?location=101010100&key= 收费
https://devapi.qweather.com/v7/weather/3d?location=101010100&key= 免费
https://devapi.qweather.com/v7/weather/now?location=101010100&key=
实时天气：https://devapi.qweather.com/v7/weather/now?key=【你的 API KEY】&
逐小时天气预报：https://devapi.qweather.com/v7/weather/24h?key=【你的 API KEY】&
7日逐天天气预报：https://devapi.qweather.com/v7/weather/7d?key=【你的 API KEY】&
实时空气质量：https://devapi.qweather.com/v7/air/now?key=【你的 API KEY】&

https://restapi.amap.com/v3/weather/weatherInfo?key=110101&city=1010101&extensions=all

https://lbs.amap.com/api/webservice/guide/api/weatherinfo

https://restapi.amap.com/v3/weather/weatherInfo?city=110101&key=
https://restapi.amap.com/v3/weather/weatherInfo?city=110101&key=

https://free-api.heweather.net/s6/weather/now?location=101010100&key=
https://dev.qweather.com/showcase/
https://github.com/InTereSTingHE/QWeatherAPI-Python

https://api.openweathermap.org/data/2.5/weather?q=London,uk&APPID=
https://api.openweathermap.org/data/2.5/weather?q=shenzhen,cn&APPID=

https://home.openweathermap.org/api_keys

https://api.openweathermap.org/data/2.5/weather?lat=44.34&lon=10.99&appid=
https://api.openweathermap.org/data/2.5/weather?lat=44.34&lon=10.99&appid=

http://api.openweathermap.org/data/2.5/weather?q=shenzhen,cn&APPID=

http://api.openweathermap.org/data/2.5/weather?q=shenzhen,cn&APPID=