对内存数据库aspnet.core使用appsettings.json

{
  "ConnectionStrings": {
    "MyMemoryDatabase": "Server=localhost;Database=MyDatabase;User Id=myuser;Password=mypassword;"
  },
  "Logging": {
    "LogLevel": {
      "Default": "Information",
      "Microsoft": "Warning",
      "Microsoft.Hosting.Lifetime": "Information"
    }
  },
  "MyMemoryDatabaseOptions": {
    "Option1": "value1",
    "Option2": "value2"
  }
}

using Microsoft.Extensions.Configuration;

public class MyMemoryDatabaseService
{
    private readonly IConfiguration _configuration;

    public MyMemoryDatabaseService(IConfiguration configuration)
    {
        _configuration = configuration;
    }

    public void ConnectToDatabase()
    {
        string connectionString = _configuration.GetConnectionString("MyMemoryDatabase");
        // 使用连接字符串连接到内存数据库
        // ...
    }

    public void GetDatabaseOptions()
    {
        string option1 = _configuration["MyMemoryDatabaseOptions:Option1"];
        string option2 = _configuration["MyMemoryDatabaseOptions:Option2"];
        // 获取数据库选项的值
        // ...
    }
}