golang：将毫秒转换为时间

I need to convert milliseconds to time irrespective of time zone. Below is sample code

i := 1481462220 tm := time.Unix(i, 0)

Currently time.Unix returns time specific to my machine's zone. So, if I change time zone of my machine, it returns a different time. What I need is time should be same irrespective of time zone of machine.

As per GoDoc time.Unix :

Unix returns the local Time corresponding to the given Unix time, sec seconds and nsec nanoseconds since January 1, 1970 UTC.

Hence to get the same time across machines you need to convert the returned local time using time.Time.UTC()

So in this case it would be tm.UTC().

You can use

tm.UTC()

UTC() returns tm with the location set to UTC.