如何解析“2019-09-19 04:03:01.770080087 +0000 UTC”时间戳

Question

我将如何解析这个时间戳？

"2019-09-19 04:03:01.770080087 +0000 UTC"

我尝试了以下方法：

formatExample := obj.CreatedOn // obj.CreatedOn = "2019-09-19 04:03:01.770080087 +0000 UTC"
time, err := time.Parse(formatExample, obj.CreatedOn)
check(err)
fmt.Println(time)

但我得到的输出是：

0001-01-01 00:00:00 +0000 UTC

Answer 1

Parse parses a formatted string and returns the time value it represents. The layout defines the format by showing how the reference time, defined to be

Mon Jan 2 15:04:05 -0700 MST 2006

would be interpreted if it were the value; it serves as an example of the input format. The same interpretation will then be made to the input string.

formatExample := "2006-01-02 15:04:05.999999999 -0700 MST"

https://play.golang.org/p/APkXHUAhMQ3

Answer 2

您传递给解析的时间格式不是 "example" 格式。每个时间字段都有一个不同的值：

Mon Jan 2 15:04:05 -0700 MST 2006

例如，如果您想用您的格式描述年份，您必须使用 2006。因此您的格式必须是：

2006-01-02 15:04:05.000000000 -0700 MST

Answer 3

轻轻一点就可以了

package main

import (
    "fmt"
    "time"
)

func main() {
    layout := "2006-01-02 15:04:05 -0700 MST"
    t, _ := time.Parse(layout, "2019-09-19 04:03:01.770080087 +0000 UTC")
    fmt.Println(t)
}

输出：

2019-09-19 04:03:01.770080087 +0000 UTC

如何解析“2019-09-19 04:03:01.770080087 +0000 UTC”时间戳

How to parse "2019-09-19 04:03:01.770080087 +0000 UTC" timestamp

time

timestamp

utc

go