public DataBaseService(string type, string connectionStr) { DbType = type; switch (type) { case "SQL": DbService = new SQLDbService(); break; case "ACCESS": DbService = new OleDbService(); break; case "": break; } DefaultConnection = connectionStr; }
/// <summary> /// 默认实例化SQL Server /// </summary> public DataBaseService() { DbType = StaticData.DefaultDataBaseType; DbService = new SQLDbService(); DefaultConnection = StaticData.DefaultConnection; }