Golang中字符串和各种int类型之间的相互转换方式:string转成int:1int, err := strconv.Atoi(string) string转成int64:1int64, err := strconv.ParseInt(string, 10, 64) int转成string:1string := strconv.Itoa(int) int64转成string:1string := strconv.FormatInt(int64,10)