342 lines
11 KiB
C#
342 lines
11 KiB
C#
using langguanApi.Extensions.AutoDI;
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using Newtonsoft.Json;
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using NPOI.SS.Formula.Functions;
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using System.Reflection;
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namespace langguanApi.Service
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{
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[ServiceInjection(InjectionType.Transient)]
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public class WeatherService
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{
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private IHttpClientFactory _httpClientFactory;
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private IConfiguration _configuration;
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private ILogger<WeatherService> _logger;
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public WeatherService(IHttpClientFactory httpClientFactory,
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IConfiguration configuration, ILogger<WeatherService> logger)
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{
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_httpClientFactory = httpClientFactory;
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_configuration = configuration;
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_logger = logger;
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}
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/// <summary>
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/// 爬气象局的天气数据%
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/// </summary>
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/// <returns></returns>
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public async Task<object> GetWeather()
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{
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try
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{
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var client = _httpClientFactory.CreateClient();
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var resp = await client.GetAsync(_configuration.GetSection("Weather").Value);
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if (resp.IsSuccessStatusCode)
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{
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var data = await resp.Content.ReadAsStringAsync();
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var result = JsonConvert.DeserializeObject<Root>(data);
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return new
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{
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location = result?.data.location.name,
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result?.data.now.precipitation,
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result?.data.now.temperature,
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result?.data.now.pressure,
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result?.data.now.humidity,
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result?.data.now.windDirection,
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result?.data.now.windDirectionDegree,
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result?.data.now.windSpeed,
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result?.data.now.windScale,
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};
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}
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}
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catch (Exception ex)
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{
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_logger.LogError(ex.Message);
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}
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return null;
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}
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/// <summary>
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/// 爬空气质量数据
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/// </summary>
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/// <returns></returns>
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public async Task<object> GetAirQuality()
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{
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var client = _httpClientFactory.CreateClient();
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var resp = await client.GetAsync(_configuration.GetSection("AirQuality").Value);
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if (resp.IsSuccessStatusCode)
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{
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var data = await resp.Content.ReadAsStringAsync();
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var air = JsonConvert.DeserializeObject<AirQuality>(data);
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return Convert2QualityList(air);
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}
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return null;
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}
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private List<Quality> Convert2QualityList(AirQuality airQuality)
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{
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Type modelType = typeof(AirQuality);
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List<Quality> qualityList = new List<Quality>();
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PropertyInfo[] PropertyList = modelType.GetProperties();
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foreach (PropertyInfo item in PropertyList)
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{
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Quality quality = new Quality();
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object value = item.GetValue(airQuality, null);
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if (value != null)
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{
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var tuple = GetStandard(item.Name, value.ToString());
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quality.key = tuple.Item1;
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quality.val = value.ToString();
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quality.standard = tuple.Item2;
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quality.level = tuple.Item3;
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qualityList.Add(quality);
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}
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}
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return qualityList;
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}
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private Tuple<string, string, string> GetStandard(string key, string value)
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{
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string standard = "";
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string keyword = "";
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string level = "";
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switch (key)
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{
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case "CO":
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keyword = "一氧化碳";
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standard = "0.5μg/m3";
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if (double.Parse(value) >= 0.5)
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{
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level = "优";
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}
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else if (double.Parse(value) >= 0.3)
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{
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level = "持平";
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}
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else
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{
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level = "差";
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}
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break;
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case "NO2":
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keyword = "二氧化氮";
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standard = "50μg/m3";
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if (double.Parse(value) >= 50)
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{
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level = "优";
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}
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else if (double.Parse(value) >= 150)
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{
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level = "轻度污染";
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}
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else
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{
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level = "中度污染";
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}
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break;
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case "O3":
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keyword = "臭氧";
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standard = "100μg/m3";
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if (double.Parse(value) >= 100)
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{
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level = "优";
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}
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else if (double.Parse(value) >= 50)
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{
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level = "持平";
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}
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else
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{
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level = "差";
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}
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break;
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case "PM10":
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keyword = "PM10";
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standard = "50ug/m3";
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if (double.Parse(value) >= 50)
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{
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level = "优";
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}
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else if (double.Parse(value) >= 150)
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{
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level = "中";
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}
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else
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{
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level = "差";
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}
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break;
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case "PM2_5":
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keyword = "PM2.5";
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standard = "25ug/m3";
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if (double.Parse(value) >= 25)
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{
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level = "优";
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}
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else if (double.Parse(value) >= 100)
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{
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level = "中";
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}
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else
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{
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level = "差";
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}
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break;
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case "SO2":
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keyword = "二氧化硫";
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standard = "15μg/m3";
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if (double.Parse(value) >= 15)
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{
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level = "优";
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}
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else if (double.Parse(value) >= 35)
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{
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level = "中";
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}
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else
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{
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level = "差";
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}
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break;
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}
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return new Tuple<string, string, string>(keyword, standard, level);
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}
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public class Quality
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{
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/// <summary>
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/// 空气质量key
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/// </summary>
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public string key { get; set; }
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/// <summary>
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/// 空气质量指数数值
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/// </summary>
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public string val { get; set; }
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/// <summary>
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/// 空气质量指数级别
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/// </summary>
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public string level { get; set; }
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/// <summary>
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/// 空气质量指数标准
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/// </summary>
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public string standard { get; set; }
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}
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/// <summary>
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/// 空气质量数据
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/// </summary>
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public class AirQuality
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{
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// public string Area { get; set; }
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// public int CityCode { get; set; }
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/// <summary>
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/// 一氧化碳
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/// </summary>
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public string CO { get; set; }
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/// <summary>
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/// 二氧化氮
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/// </summary>
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public string NO2 { get; set; }
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/// <summary>
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/// 臭氧
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/// </summary>
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public string O3 { get; set; }
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/// <summary>
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/// PM10
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/// </summary>
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public string PM10 { get; set; }
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/// <summary>
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/// PM25
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/// </summary>
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public string PM2_5 { get; set; }
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/// <summary>
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/// 二氧化硫
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/// </summary>
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public string SO2 { get; set; }
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}
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public class Location
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{
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/// <summary>
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/// 54511
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/// </summary>
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public string id { get; set; }
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/// <summary>
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/// 北京
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/// </summary>
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public string name { get; set; }
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/// <summary>
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/// 中国, 北京, 北京
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/// </summary>
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public string path { get; set; }
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}
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public class Now
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{
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/// <summary>
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/// Precipitation
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/// </summary>
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public double precipitation { get; set; }
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/// <summary>
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/// Temperature
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/// </summary>
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public double temperature { get; set; }
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/// <summary>
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/// Pressure
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/// </summary>
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public double pressure { get; set; }
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/// <summary>
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/// Humidity
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/// </summary>
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public double humidity { get; set; }
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/// <summary>
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/// 东北风
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/// </summary>
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public string windDirection { get; set; }
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/// <summary>
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/// WindDirectionDegree
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/// </summary>
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public double windDirectionDegree { get; set; }
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/// <summary>
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/// WindSpeed
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/// </summary>
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public double windSpeed { get; set; }
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/// <summary>
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/// 微风
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/// </summary>
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public string windScale { get; set; }
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}
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/// <summary>
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///
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/// </summary>
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public class Data
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{
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/// <summary>
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/// Location
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/// </summary>
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public Location location { get; set; }
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/// <summary>
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/// Now
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/// </summary>
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public Now now { get; set; }
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/// <summary>
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/// Alarm
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/// </summary>
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public List<object> alarm { get; set; }
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/// <summary>
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/// 2024/01/15 10:05
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/// </summary>
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public DateTime lastUpdate { get; set; }
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}
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public class Root
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{
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/// <summary>
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/// success
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/// </summary>
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public string msg { get; set; }
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/// <summary>
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/// Code
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/// </summary>
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public int code { get; set; }
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/// <summary>
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/// Data
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/// </summary>
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public Data data { get; set; }
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}
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}
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}
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