问题
In the time package, when formatting a time.Time variable, the output will use the English names for weeks and months as defined in unexported []string slices.
How to localize the string, using a different language (hopefully still using Format())?
Example:
fmt.Println(time.Now().Format("Mon 2 January 2006"))
Output:
Tue 28 January 2014
Desired output:
Tis 28 Januari 2014
Playground
回答1:
As you can see in time package sourcecode that values are hardcoded in source. So, basically, Go doesn't support i18n right now. i18n is on Go roadmap, its even mentioned in the faq, but there were no comments on that topic recently.
Meanwhile, you could try to use Monday package:
// Change LocaleEnUS to the locale you want to use for translation
monday.Format(time.Now(), "Mon 2 January 2006", monday.LocaleEnUS)
来源：https://stackoverflow.com/questions/21400121/localization-when-using-time-format