使用 Devise 成功登录后，我可以执行自定义操作吗? [英] Can I execute custom actions after successful sign in with Devise?

问题描述

我有一个具有基本设计身份验证的应用程序.登录后，我想查找用户帐户(用户属于帐户，帐户有_许多用户)，并将其存储在会话中，以便它像 @current_user 一样可用.

I have an app that has basic Devise authentication. After sign in, I would like to look up the user account (user belongs_to account, account has_many users), and store that in the session so that it is available like the @current_user.

像这样在队列中存储会话的 rails 方式是什么?登录成功后，是否有可以与 Devise 一起使用的钩子来执行代码?

What is the rails way of storing session in formation like this? Is there a hook I can use with Devise to execute code after successful sign-in?

推荐答案

Edit:请考虑这曾经是一个很好的解决方案，但可能有更好的方法来处理这个问题.我只是把它留在这里给人们另一种选择并保存历史，请不要投反对票.

Edit: Please consider that this was once a good solution, but there are probably better ways of handling this. I am only leaving it here to give people another option and to preserve history, please do not downvote.

是的，你可以这样做.我要看的第一个资源是 http://github.com/plataformatec/devise/wiki/How-To:-Redirect-to-a-specific-page-on-successful-sign-in.另外，请查看 如何在使用 rails devise gem 成功注册后重定向到特定页面? 一些想法.

Yes, you can do this. The first resource I'd look at is http://github.com/plataformatec/devise/wiki/How-To:-Redirect-to-a-specific-page-on-successful-sign-in. Also, check out How to redirect to a specific page on successful sign up using rails devise gem? for some ideas.

您可以执行以下操作:

def after_sign_in_path_for(resource_or_scope)
  session[:my_account] = current_user.account
  profile_url
end

您可以在 ApplicationController 或自定义 RegistrationsController 中实现此方法.

You can implement this method in your ApplicationController or in a custom RegistrationsController.

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