/// <summary>
/// 有参构造函数
/// </summary>
/// <param name="loggers"></param>
/// <param name="connectionString">数据库连接字符串</param>
/// <param name="dataBaseType">数据库类型</param>
public DataAccess(ILoggers loggers, string connectionString, DataBaseTypeEnum dataBaseType)
{
_logger = loggers;
if (string.IsNullOrEmpty(connectionString))
{
_logger.Error(null, "创建数据库连接失败，错误信息：数据库连接字符串为空");
throw new ArgumentNullException("Connection String is null or empty");
}
_connectionString = connectionString;
_dataBaseType = dataBaseType;
}
