如何使用javascript在2个域中共享Cookie？ [英] How do I share cookies across 2 domains with javascript?

问题描述

我想要在example.com和mysite.com之间存取和设定Cookie。

I want to be able to access and set cookies between example.com and mysite.com. How do I do that?

推荐答案

您不能单独使用cookie：它们是明确设置的每个域，

You cannot do that with cookies alone: they are set explicitly per-domain, and there isn't a legitimate (read: "non-exploit") way to set them for another domain.

但是，如果您控制这两个服务器，则可以使用一些解决方法/ hack实现这一点，但很漂亮，它不是，它可能会意外断开（见这个问题;答案应该帮助你一个解决方案）。

However, if you control both servers, it may be possible to use some workarounds/hacks to achieve this, but pretty it isn't, and it may break unexpectedly (see this question; the answers there should help you to a solution).

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