package Test import ( "fmt" "strings" "testing" ) func TestA(t *testing.T) { var rxnfArray = make([]int64, 0) rxnfArray=append(rxnfArray, 11) rxnfArray=append(rxnfArray, 12) rxnfArray=append(rxnfArray, 13) //s:=strings.Replace(strings.Trim(fmt.Sprint(rxnfArray), Const.BlankArrayString), " ", ",", -1) s:=strings.Replace(fmt.Sprint(rxnfArray), " ", ",", -1) fmt.Println(s) }