Set-Cookie是否包含多个Cookie？ [英] Does Set-Cookie ever contain more than one cookie?

问题描述

我正在处理Node.JS中的一些类似浏览器的cookie处理，并且希望知道从 NodeJS和HTTP客户端 - 支持Cookie吗？

I am working on some browser-like cookie handling in Node.JS and want to know how far to expand on this code from NodeJS and HTTP Client - Are cookies supported?

分号。

The code drops everything after the first semicolon.

var cookie = get(response.headers, "Set-Cookie")
if (cookie) {
  cookie = (cookie + "").split(";").shift()
  set(opts.headers, "Cookie", cookie)
}

我会在有限的方式扩展，并且看看如何避免重新写入以后的步骤。

I will expand on that in limited ways and am looking at how to avoid a re-write for future steps.

我看到多个Cookie是使用多个Set-Cookie头设置的。

I have seen multiple cookies being set using multiple Set-Cookie headers.

推荐答案

删除第一个分号后的所有内容是一个坏主意，因为它带有cookie元数据。这里是我从StackOverflow（略微修订）收到的Set-Cookie标题：

Dropping everything after the first semicolon is a bad idea, since that carries the cookie metadata. Here's the Set-Cookie header I received from StackOverflow (slightly redacted):

usr=t=ABCDEFGHIJ&s=23412341234; domain=.stackoverflow.com; expires=Fri, 04-Nov-2011 07:39:57 GMT; path=/; HttpOnly

设置的多个Cookie看起来像这样：

Multiple cookies being set looks like this:

hest2=spam, pony2=spam, sovs2=spam; expires=Wed, 04-May-2011 07:51:27 GMT, NO_CACHE=Y; expires=Wed, 04-May-2011 07:56:27 GMT; path=/; domain=.something.d6.revealit.dk

因此cookie字符串解析起来相当复杂，我不认为有一个简单的方法来完成这个...

So the cookie string is rather complex to parse, so I don’t think there's a simple way to accomplish this…

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