英文:
Parsing time offset in Go using time package
问题
我正在尝试使用Go语言中的Time包来提取时间详细信息。我已经成功解析了年、月、日、小时、分钟和秒等数值。但是，当我尝试使用Zone来提取偏移量时，我似乎得到了一个错误的偏移量。
当我尝试查看我的Time对象时，我发现有两个偏移量条目，不确定我做错了什么。
以下是代码和输出：
serverTime := "2021-10-31T22:17:03.996-0700"
fmt.Println("Server time is: ", serverTime)
t, _ := time.Parse("2006-01-02T15:04:05.999-0700", serverTime)
zone, offset := t.Zone()
fmt.Println("Printing time object: ", t)
fmt.Println("Year", t.Year())
fmt.Println("Month", t.Month().String())
fmt.Println("Date", t.Day())
fmt.Println("Hour", t.Hour())
fmt.Println("Minutes", t.Minute())
fmt.Println("Seconds", t.Second())
fmt.Println("Zone:", zone)
fmt.Println("Offset", offset)
偏移量的输出为：
Offset -25200
而我期望它是 -0700
这是playground的链接。
英文:
I am trying to use Time package in Go to extract the time details as under. I have been able to successfully parse values such as year, month, date, hour, minutes and seconds. Unfortunately, when I try to use Zone to extract offset, I seem to be getting an incorrect offset.
When I tried to view my Time object, I see two entries for offset, not sure what am I doing incorrectly.
serverTime := "2021-10-31T22:17:03.996-0700"
fmt.Println("Server time is: ", serverTime)
t, _ := time.Parse("2006-01-02T15:04:05.999-0700", serverTime)
zone, offset := t.Zone()
fmt.Println("Printing time object: ",t)
fmt.Println("Year", t.Year())
fmt.Println("Month", t.Month().String())
fmt.Println("Date", t.Day())
fmt.Println("Hour", t.Hour())
fmt.Println("Minutes", t.Minute())
fmt.Println("Seconds",t.Second())
fmt.Println("Zone:", zone)
fmt.Println("Offset", offset)
The output that is see for offset is:
Offset -25200
and I expect it to be -0700
Here is the link to playground
答案1
得分: 4
func(Time) Zone 返回第二个参数 offset，它表示相对于UTC的秒数。因此，你的偏移量 -0700 被返回为 -25200，即 - (7 * 60 * 60)。
英文:
The func(Time) Zone returns the second argument offset which is the seconds east of UTC. So your offset of -0700 is returned as -25200 which is - (7 * 60 * 60)
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