如下函數,將interface變量in轉換為int:
func formatTimeStamp(in interface{}, layout string) (out string) {
timeStr := in.(int)
month, err := time.Parse(layout, string(timeStr))
if err != nil {
return time.Now().Format(layout)
}
return month.Format(layout)
}
查看in具體type:
in.(type)
