/// <summary>
/// 忽略操作选项。
/// </summary>
/// <param name="action">操作选项。</param>
public IgnoreAttribute(IgnoreAction action = IgnoreAction.Upsert)
{
Action = action;
}
/// <summary>
/// 初始化类<see cref="KeyAttribute"/>。
/// </summary>
/// <param name="action">忽略操作方法。</param>
public KeyAttribute(IgnoreAction action)
{
Action = action;
}
