C# -如何使用Autofac返回不同的SqlConnection实例

using Autofac;
using System.Data.SqlClient;

public class AutofacModule : Module
{
    protected override void Load(ContainerBuilder builder)
    {
        // 注册SqlConnection实例
        builder.Register(c => new SqlConnection("connectionString1")).Named<SqlConnection>("connection1");
        builder.Register(c => new SqlConnection("connectionString2")).Named<SqlConnection>("connection2");
        // 注册其他依赖
        // ...
    }
}

using Autofac;

public class Program
{
    public static void Main(string[] args)
    {
        var builder = new ContainerBuilder();
        builder.RegisterModule(new AutofacModule());
        var container = builder.Build();

        // 使用Autofac解析SqlConnection实例
        using (var scope = container.BeginLifetimeScope())
        {
            var connection1 = scope.ResolveNamed<SqlConnection>("connection1");
            var connection2 = scope.ResolveNamed<SqlConnection>("connection2");

            // 使用SqlConnection实例进行数据库操作
            // ...
        }
    }
}