已废弃: This feature is obsolete. Although it may still work in some browsers, its use is discouraged since it could be removed at any time. Try to avoid using it.

Set-Cookie2 是一个响应首部,已废弃使用。它被服务器用来向客户端发送 cookie 数据,但是已经在协议中被标记为不赞成使用了。请使用 Set-Cookie  将其代替。

Header type Response header
Forbidden header name no


Set-Cookie2: <cookie-name>=<cookie-value>
Set-Cookie2: <cookie-name>=<cookie-value>; Comment=<value>
Set-Cookie2: <cookie-name>=<cookie-value>; CommentURL=<http-url>
Set-Cookie2: <cookie-name>=<cookie-value>; Discard
Set-Cookie2: <cookie-name>=<cookie-value>; Domain=<domain-value>
Set-Cookie2: <cookie-name>=<cookie-value>; Max-Age=<non-zero-digit>
Set-Cookie2: <cookie-name>=<cookie-value>; Path=<path-value>
Set-Cookie2: <cookie-name>=<cookie-value>; Port=<port-number>
Set-Cookie2: <cookie-name>=<cookie-value>; Secure
Set-Cookie2: <cookie-name>=<cookie-value>; Version=<version-number>

// Multiple directives are also possible, for example:
Set-Cookie2: <cookie-name>=<cookie-value>; Domain=<domain-value>; Secure

// Multiple cookies are seperated by a comma
Set-Cookie2: <cookie-name>=<cookie-value>, <cookie-name>=<cookie-value>, ...


Specification Title
RFC 2965: Set-Cookie2 Historic specification of HTTP State Management Mechanism, obsoleted by RFC 6265


BCD tables only load in the browser