lg_backend/langguanApi/Service/WeatherService.cs

using Newtonsoft.Json;

namespace langguanApi.Service
{
    public class WeatherService
    {
        private IHttpClientFactory _httpClientFactory;
        private IConfiguration _configuration;
        private ILogger<WeatherService> _logger;
        public WeatherService(IHttpClientFactory httpClientFactory,
        IConfiguration configuration, ILogger<WeatherService> logger)
        {
            _httpClientFactory = httpClientFactory;
            _configuration = configuration;
            _logger=logger;
        }
        /// <summary>
        /// 爬气象局的天气数据%
        /// </summary>
        /// <returns></returns>
        public async Task<object> GetWeather()
        {
            try
            {
                var client = _httpClientFactory.CreateClient();
                var resp = await client.GetAsync(_configuration.GetSection("Weather").Value);
                if (resp.IsSuccessStatusCode)
                {
                    var data = await resp.Content.ReadAsStringAsync();
                    var result = JsonConvert.DeserializeObject<Root>(data);
                    return new
                    {
                        location = result?.data.location.name,
                        result?.data.now.precipitation,
                        result?.data.now.temperature,
                        result?.data.now.pressure,
                        result?.data.now.humidity,
                        result?.data.now.windDirection,
                        result?.data.now.windDirectionDegree,
                        result?.data.now.windSpeed,
                        result?.data.now.windScale,
                    };
                }
            }
            catch (Exception ex)
            {
                _logger.LogError(ex.Message);
            }
            return null;
        }
        public class Location
        {
            /// <summary>
            /// 54511
            /// </summary>
            public string id { get; set; }
            /// <summary>
            /// 北京
            /// </summary>
            public string name { get; set; }
            /// <summary>
            /// 中国, 北京, 北京
            /// </summary>
            public string path { get; set; }
        }

        public class Now
        {
            /// <summary>
            /// Precipitation
            /// </summary>
            public double precipitation { get; set; }
            /// <summary>
            /// Temperature
            /// </summary>
            public double temperature { get; set; }
            /// <summary>
            /// Pressure
            /// </summary>
            public double pressure { get; set; }
            /// <summary>
            /// Humidity
            /// </summary>
            public double humidity { get; set; }
            /// <summary>
            /// 东北风
            /// </summary>
            public string windDirection { get; set; }
            /// <summary>
            /// WindDirectionDegree
            /// </summary>
            public double windDirectionDegree { get; set; }
            /// <summary>
            /// WindSpeed
            /// </summary>
            public double windSpeed { get; set; }
            /// <summary>
            /// 微风
            /// </summary>
            public string windScale { get; set; }
        }
        /// <summary>
        /// 
        /// </summary>
        public class Data
        {
            /// <summary>
            /// Location
            /// </summary>
            public Location location { get; set; }
            /// <summary>
            /// Now
            /// </summary>
            public Now now { get; set; }
            /// <summary>
            /// Alarm
            /// </summary>
            public List<object> alarm { get; set; }
            /// <summary>
            /// 2024/01/15 10:05
            /// </summary>
            public DateTime lastUpdate { get; set; }
        }
        public class Root
        {
            /// <summary>
            /// success
            /// </summary>
            public string msg { get; set; }
            /// <summary>
            /// Code
            /// </summary>
            public int code { get; set; }
            /// <summary>
            /// Data
            /// </summary>
            public Data data { get; set; }
        }
    }
}