C# DateTime.Now和DateTime.UtcNow的区别

• DateTime.Now
  Gets a System.DateTime object that is set to the current date and time on this computer, expressed as the local time.
  获取本地时间。

• DateTime.UtcNow
  Gets a System.DateTime object that is set to the current date and time on this computer, expressed as the Coordinated Universal Time (UTC).
  获取标准时区的当前时间。