Ruby-on-rails 如何将 Rails 会话 cookie 过期时间设置为“会话”
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How to set rails session cookie expiration time to "session"
提问by Lanbo
I'm not very experienced with the parts of Rails that are not on the surface.
我对 Rails 表面上的部分不是很有经验。
All I want is to have a session cookie that has the expiration set to sessionso it expires when the user leaves their browser or whatever. As a security measurement.
我想要的只是有一个会话 cookie，它的过期时间设置为session当用户离开浏览器或其他任何东西时它会过期。作为安全措施。
回答by Roman
By default the cookie is a session cookie.
You have complete control over the cookie by providing an options hash in config/initializers/session_store.rb. The options are the same as to Rack::Session::Cookie(see docs). So for example, for a specific expiration date you can provide :expire_after.
默认情况下，cookie 是会话 cookie。通过在 中提供选项哈希，您可以完全控制 cookie config/initializers/session_store.rb。选项与 to 相同Rack::Session::Cookie（参见文档）。例如，对于特定的到期日期，您可以提供:expire_after.
If you're using Devise, and rememberablestrategy, then there's another cookie which can be used in order to retrieve the user.
如果您使用Devise和rememberablestrategy ，那么还有另一个 cookie 可用于检索用户。
回答by Samiron
You can configure it. Take a look at these links
你可以配置它。看看这些链接
