/// <summary> 获取数据库连接 </summary>
/// <param name="connectionName"></param>
/// <returns></returns>
protected IDbConnection GetConnection(Enum connectionName)
{
return(_connProvider.Connection(connectionName));
}
/// <summary> 创建连接 </summary>
/// <returns></returns>
public IDbConnection CreateConnection()
{
return(string.IsNullOrWhiteSpace(_connectionString)
? _connProvider.Connection(_configName)
: _connProvider.Connection(_connectionString, _providerName));
}