package main
import (
"fmt"
"time"
)
func main() {
s := "2020-08-07 12:37"
fmt.Println(s)
dt, err := time.Parse("2006-01-02 15:04", s)
if err != nil {
panic(err)
}
fmt.Println(dt.Format("2006-01-02"))
fmt.Println(dt.Format(time.RFC822))
}
/*
run:
2020-08-07 12:37
2020-08-07
07 Aug 20 12:37 UTC
*/