Intl.DateTimeFormat([locales][, options]) var date = new Date; var options = { weekday: "long", year: "numeric", month: "short", day: "numeric" , hour: 'numeric',timeZone: 'America/New_York'}; var d =\new Intl.DateTimeFormat('chinese', options).format(date); 格式参考: https://tools.ietf.org/html/rfc5646