How to Get Unix Time in Milliseconds Using Go?

Converting Unix Time in Go to Milliseconds

How can we obtain the Unix time in milliseconds using Go? To elaborate, consider the following function:

Our objective is to reduce precision and work solely with milliseconds.

As of Go version 1.17, the time package has been enhanced with the UnixMicro() and UnixMilli() functions, rendering the following approach the preferred option:

For Go versions 1.16 and earlier, the following solution suffices:

In this case, we divide by 1e6 (1,000,000), the number of nanoseconds in a millisecond.

To visualize the output, we can create an example program:

Upon running this program, you will witness the Unix time displayed in milliseconds.

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