/// <summary>
/// 获取一条实体数据
/// </summary>
/// <returns></returns>
public Media Get(string colName, object value)
{
return(dal.Get(colName, value));
}
/// <summary>
/// 获取一条实体数据
/// </summary>
/// <returns></returns>
public Media Get(string colName, object value)
{
return(dal.Get(colName, value));
}