如何在 C# 中获取 unix 时间戳

问题描述

我已经查看了 stackoverflow，甚至查看了一些建议的问题，但似乎没有一个答案，您如何在 C# 中获得 unix 时间戳?

I have had look around stackoverflow, and even looked at some of the suggested questions and none seem to answer, how do you get a unix timestamp in C#?

推荐答案

在 C# 中使用 DateTime.UtcNow 并减去 1970-01-01 的纪元时间.

You get a unix timestamp in C# by using DateTime.UtcNow and subtracting the epoch time of 1970-01-01.

例如

Int32 unixTimestamp = (Int32)(DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1))).TotalSeconds;

DateTime.UtcNow 可以替换为您想要获取其 unix 时间戳的任何 DateTime 对象.

DateTime.UtcNow can be replaced with any DateTime object that you would like to get the unix timestamp for.

还有一个字段，DateTime.UnixEpoch，即MSFT 的文档记录很差，但可以替代 new DateTime(1970, 1, 1)

There is also a field, DateTime.UnixEpoch, which is very poorly documented by MSFT, but may be a substitute for new DateTime(1970, 1, 1)

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