jnpf平台靠谱吗，jnpf框架详解

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using System.Text.Json;

namespace DeserializeFromFile{public class WeatherForecast{public DateTimeOffset Date { get; set; }public int TemperatureCelsius { get; set; }public string? Summary { get; set; }}

public class Program{public static void Main(){string fileName = "WeatherForecast.json";string jsonString = File.ReadAllText(fileName);WeatherForecast weatherForecast = JsonSerializer.Deserialize<WeatherForecast>(jsonString)!;

Console.WriteLine($"Date: {weatherForecast.Date}");Console.WriteLine($"TemperatureCelsius: {weatherForecast.TemperatureCelsius}");Console.WriteLine($"Summary: {weatherForecast.Summary}");}}}// output://Date: 8/1/2019 12:00:00 AM -07:00//TemperatureCelsius: 25//Summary: Hot

using System.Text.Json;

namespace DeserializeExtra{public class WeatherForecast{public DateTimeOffset Date { get; set; }public int TemperatureCelsius { get; set; }public string? Summary { get; set; }public string? SummaryField;public IList<DateTimeOffset>? DatesAvailable { get; set; }public Dictionary<string, HighLowTemps>? TemperatureRanges { get; set; }public string[]? SummaryWords { get; set; }}

public class HighLowTemps{public int High { get; set; }public int Low { get; set; }}

public class Program{public static void Main(){string jsonString =@"{""Date"": ""2019-08-01T00:00:00-07:00"",""TemperatureCelsius"": 25,""Summary"": ""Hot"",""DatesAvailable"": [""2019-08-01T00:00:00-07:00"",""2019-08-02T00:00:00-07:00""],""TemperatureRanges"": {""Cold"": {""High"": 20,""Low"": -10},""Hot"": {""High"": 60,""Low"": 20}},""SummaryWords"": [""Cool"",""Windy"",""Humid""]}"; WeatherForecast? weatherForecast =JsonSerializer.Deserialize<WeatherForecast>(jsonString);

Console.WriteLine($"Date: {weatherForecast?.Date}");Console.WriteLine($"TemperatureCelsius: {weatherForecast?.TemperatureCelsius}");Console.WriteLine($"Summary: {weatherForecast?.Summary}");}}}// output://Date: 8/1/2019 12:00:00 AM -07:00//TemperatureCelsius: 25//Summary: Hot

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