///导出状态枚举
enum ExportStatusType {
  /// <summary>
  /// 开始
  /// </summary>
  Starting,

  /// <summary>
  /// 下载中
  /// </summary>
  Downloading,

  /// <summary>
  /// 拷贝中
  /// </summary>
  Copying,

  /// <summary>
  /// 打包中
  /// </summary>
  Packaging,

  /// <summary>
  /// 已完成
  /// </summary>
  Finished,

  /// <summary>
  /// 操作取消
  /// </summary>
  Cancelled,
}
