C# 通用存储库的静态成员/类

我有一个dapper泛型存储库类，因为.NETCore不支持分布式事务，所以我决定将已经打开的连接对象发送到泛型方法，而不是在存储库中单独注入

public class Repository<T> where T: class
{
    protected readonly IComplianceConnection Connection;

    public Repository(IComplianceConnection connection)
    {
        Connection = connection;
    }

    public IEnumerable<T> Get(string query, object arguments)
    {
        IList<T> entities;

        using (var connection = Connection.OpenConnection())
        {
            entities = connection.Query<T>(query, arguments, commandType: CommandType.StoredProcedure).ToList();
        }

        return entities;
    }
} 

public static class Repository<T> where T: class
{

    public static IEnumerable<T> Get(this IDbConnection connection, string query, object arguments)
    {
        IList<T> entities;


            entities = connection.Query<T>(query, arguments, commandType: CommandType.StoredProcedure).ToList();


        return entities;
    }
} 

我需要将这个类更改为静态类。下面是新的存储库

public class Repository<T> where T: class
{
    protected readonly IComplianceConnection Connection;

    public Repository(IComplianceConnection connection)
    {
        Connection = connection;
    }

    public IEnumerable<T> Get(string query, object arguments)
    {
        IList<T> entities;

        using (var connection = Connection.OpenConnection())
        {
            entities = connection.Query<T>(query, arguments, commandType: CommandType.StoredProcedure).ToList();
        }

        return entities;
    }
} 

public static class Repository<T> where T: class
{

    public static IEnumerable<T> Get(this IDbConnection connection, string query, object arguments)
    {
        IList<T> entities;


            entities = connection.Query<T>(query, arguments, commandType: CommandType.StoredProcedure).ToList();


        return entities;
    }
} 

---

通用存储库的这种静态方法正确吗。。请建议我

我的理解是扩展方法作用于类的实例。在Get方法中，该实例是连接参数。但是，您似乎正在覆盖Get方法中的连接实例。这可能不是所希望的

您可能不想创建扩展方法。也许您只需要一个可以接受IComplianceConnection参数的静态方法

public static IEnumerable<T> Get(IComplianceConnection complianceConnection, string query, object arguments)
{
    IList<T> entities;
    using (var connection = complianceConnection.OpenConnection())
    {
        entities = connection.Query<T>(query, arguments, commandType: CommandType.StoredProcedure).ToList();
    }
    return entities;
}

---

希望这有帮助

一,。我不认为使用是合适的，也许连接已经建立了？？。2.为什么不把这个方法放在DbContext上？你能提供一个示例代码吗