var a=DateTimeOffset.UtcNow;
var b=DateTimeOffset.Now;


a.Dump("Utc时间");
a.LocalDateTime.Dump("转本地时间，去掉时区");

b.Dump("当前时间");
b.ToOffset(new TimeSpan(1,0,0)).Dump("utc时间加时区");
b.UtcDateTime.Dump("当前时间转utc时间去掉时区");