我可以从EF核心迁移中访问应用程序设置吗？

var builder = WebApplication.CreateBuilder(args);
var connectionString = builder.Configuration.GetConnectionString("DefaultConnection");

public class MyDbContext : DbContext
{
    public MyDbContext(DbContextOptions<MyDbContext> options) : base(options) { }

    public DbSet<MyEntity> MyEntities { get; set; }
}

public class MyMigration : Migration
{
    protected override void Up(MigrationBuilder migrationBuilder)
    {
        var connectionString = Program.GetConnectionString();
        // 使用连接字符串进行数据库操作
    }

    protected override void Down(MigrationBuilder migrationBuilder)
    {
        // 回滚操作
    }
}

public static class Program
{
    public static string GetConnectionString()
    {
        var builder = new ConfigurationBuilder()
            .SetBasePath(Directory.GetCurrentDirectory())
            .AddJsonFile("appsettings.json");

        var configuration = builder.Build();
        return configuration.GetConnectionString("DefaultConnection");
    }
}