using FreeSql.DataAnnotations; namespace FATrace.Model { /// /// 通用任务状态枚举。 /// public enum TaskStatus { /// /// 待处理(已入队但尚未开始) /// Pending = 0, /// /// 运行中(正在处理) /// Running = 1, /// /// 已完成(处理成功) /// Completed = 2, /// /// 失败(处理过程中出现错误) /// Failed = 3, /// /// 已取消(由用户或系统取消处理) /// Canceled = 4 } }