golang time format with milliseconds
//Golang format datetime to string with miliseconds
package main
import (
	"fmt"
	"time"
)
func main() {
	timeFormatMilisecondsWithTrailingZero()
	timeFormatMilisecondsWithoutTrailingZero()
}
func timeFormatMilisecondsWithTrailingZero() {
	//2020-10-22 14:30:29.250
	fmt.Println(time.Now().Format("2006-01-02 15:04:05.000"))
}
func timeFormatMilisecondsWithoutTrailingZero() {
	//2020-10-22 14:30:29.25
	fmt.Println(time.Now().Format("2006-01-02 15:04:05.999"))
}
