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文字

Date通用 HTTP 报头包含在该消息起源的日期和时间。

Header type

General header

Forbidden header name

yes

语法

Date: <day-name>, <day> <month> <year> <hour>:<minute>:<second> GMT

指令

<day-name> “星期一”,“星期二”,“星期三”,“星期四”,“星期五”,“星期六”或“太阳”之一(区分大小写)。 “04”或“23”

<month> “Jan”,“Feb”,“Mar”,“Apr”,“May”,“Jun”,“Jul”,“Aug”,“Sep”,“十进制“,”十一月“,”十二月“(区分大小写)。

<year> 4位数年份编号,例如“1990”或“2016”。

<hour> 2位数小时编号,例如“09”或“23”。

<minute> 2位数分钟数,例如“04”或“59”。

<second> 2位数秒数,例如“04”或“59” .GMT

格林威治标准时间。HTTP 日期总是以 GMT 表示,从不以本地时间表示。

例子

Date: Wed, 21 Oct 2015 07:28:00 GMT

规范

Specification

Title

RFC 7231, section 7.1.1.2: Date

Hypertext Transfer Protocol (HTTP/1.1): Semantics and Content

浏览器兼容性

Feature

Chrome

Edge

Firefox

Internet Explorer

Opera

Safari

Basic Support

(Yes)

(Yes)

(Yes)

(Yes)

(Yes)

(Yes)

Feature

Android

Chrome for Android

Edge mobile

Firefox for Android

IE mobile

Opera Android

iOS Safari

Basic Support

(Yes)

(Yes)

(Yes)

(Yes)

(Yes)

(Yes)

(Yes)

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