fix:bug

sunpengfei

2025-08-08 85279c0daafcfea80db14cdd8dfe85f7c7fddba4

 FlexJobApi.Core/Utils/DateTimeUtils/DateTimeUtils.cs

@@ -18,7 +18,7 @@
        /// <returns>时间</returns>
        public static DateTime? ToDateTime(this object obj)
        {
            if (obj != null && DateTime.TryParse(obj.ToString(), out var date) && date != DateTime.MinValue)
            if (obj != null && DateTime.TryParse(obj.ToString(), out var date) && date != DateTime.MinValue && date != DateTimeOffset.MinValue)
            {
                return date;
            }