using System; namespace 电子展板.Utility.Other { public class UUID { public static long SnowId { get { return SnowFlakeHelper.GetSnowInstance().NextId(); } } public static string StrSnowId { get { return Convert.ToString(SnowId); } } public static string NewTimeUUID { get { return DateTime.Today.ToString("yyyyMMdd") + Guid.NewGuid().ToString().Replace("-", "").ToUpper().Substring(0, 10); } } public static string NewTimeUUID2 { get { return DateTime.Today.ToString("yyyyMMdd") + Guid.NewGuid().ToString().Replace("-", "").ToUpper(); } } public static string NewUUID { get { return Guid.NewGuid().ToString().Replace("-", "").ToUpper(); } } } }