What's the correct way to get a Unix timestamp in Go

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英文:

What's the correct way to get a Unix timestamp in Go

问题

在Go语言中获取Unix时间戳的正确方法是什么?我原以为应该使用time.Now().Unix(),但显然不是这样。

所以time.Now().Unix()告诉我Unix时间戳是1257894000,而我的浏览器告诉我是1398351437。另外,www.unixtimestamp.de告诉我是1398351704,这是我所期望的结果。为什么Go语言返回的结果差距这么大?顺便说一下,我在本地机器上也得到了相同的结果。

我漏掉了什么吗?

更新

好的,事实证明这只是在play.golang.org上的问题。我原以为我也在本地测试过,但现在我再看一下,是的,在我的本地机器上一切都是正确的。

英文:

What's the correct way to get the Unix timestamp in Go? I thought it would be time.Now().Unix() but it's clearly not.

What's the correct way to get a Unix timestamp in Go

http://play.golang.org/p/KoJADUDxOS

What's the correct way to get a Unix timestamp in Go

So time.Now().Unix() tells me the unix timestamp is 1257894000 whereas my browser tells me it is 1398351437. Also www.unixtimestamp.de tells me it is 1398351704 which is what I would expect. Why is the one coming from Go so far off? I get the same results on my local machine btw.

What am I missing?

UPDATE

Ok, turns out it was really only an issue on play.golang.org. I thought I tested it locally as well but I had another look now and yes on my local machine everything is correct.

答案1

得分: 3

Unix()函数返回一个Unix时间戳,即自纪元以来的秒数。我认为文档http://golang.org/pkg/time/#Time.Unix 在这方面解释得很清楚。

也许你对Unix时间戳不感兴趣,而是想要一些可读的时间格式?在这种情况下,可以使用Format()函数:http://golang.org/pkg/time/#Time.Format

另外:Playground只有合成时间。Playground上的绝对值与UTC时间不对应。

英文:

Unix() does produce a Unix timestap: The number of seconds since the epoch.
I think the documentation http://golang.org/pkg/time/#Time.Unix is pretty clear here.

Maybe you are not interested in a Unix timestamp but some human readable time? In that case use Format(): http://golang.org/pkg/time/#Time.Format

And: The playground has only synthetic time. Absolute values on the playground do not correspond to UTC.

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  • 本文由 发表于 2014年4月24日 23:03:22
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