python - Flask - 如何获取 cookie 过期时间？

Question

我想知道如何获得 Flask cookie 的过期时间。为了设置它，我有以下代码:

resp.set_cookie('id', my_id
            expires = current_time + current_time + datetime.timedelta(days=30))

但是，我很难取回该值。

Answer 1

根据微软对普通浏览器工作原理的解释，我认为我们不能。

The browser is responsible for managing cookies, and the cookie's expiration time and date help the browser manage its store of cookies. Therefore, although you can read the name and value of a cookie, you cannot read the cookie's expiration date and time

https://msdn.microsoft.com/en-us/library/ms178194(v=vs.100).aspx

问题“How to get cookie's expire time”指的是同一个问题，其中一个答案显示了将到期日期放入 cookie 值的方法。