如何将appsettings.json中的字符串“强制转换”为静态类字段值

public static class AppSettings
{
    public static string ConnectionString { get; set; }
    public static int MaxItemCount { get; set; }
    // 添加其他需要的配置字段
}

using Microsoft.Extensions.Configuration;

public class Program
{
    public static void Main(string[] args)
    {
        var configuration = new ConfigurationBuilder()
            .SetBasePath(Directory.GetCurrentDirectory())
            .AddJsonFile("appsettings.json")
            .Build();

        AppSettings.ConnectionString = configuration["ConnectionString"];
        AppSettings.MaxItemCount = int.Parse(configuration["MaxItemCount"]);
        // 设置其他需要的配置字段

        // 启动应用程序
    }
}

{
  "ConnectionString": "your_connection_string",
  "MaxItemCount": 100
  // 添加其他需要的配置项
}

public class MyClass
{
    public void DoSomething()
    {
        string connectionString = AppSettings.ConnectionString;
        int maxItemCount = AppSettings.MaxItemCount;
        // 使用配置值进行操作
    }
}