我的路由使用以下代码:
devise_for :user,
:as => '',
:path_names => {
:sign_in => "",
:sign_out => "logout",
:sign_up => "register"
}
但当我注销并转到/logout时，我会出现以下错误:
No route matches {:action=>"new", :controller=>"devise/sessions"}
如何将根路径设置为:sign_in操作？
对于询问错误Could not find devise mapping for path "/"的人来说，有一个解决方法.
你会发现你的日志(log)中有一条线索，可能会说:
[Devise] Could not find devise mapping for path "/".
This may happen for two reasons:
1) You forgot to wrap your route inside the scope block. For example:
devise_scope :user do
match "/some/route" => "some_devise_controller"
end
2) You are testing a Devise controller bypassing the router.
If so, you can explicitly tell Devise which mapping to use:
@request.env["devise.mapping"] = Devise.mappings[:user]
因此，我try 了这种方法，但将其包装(如@miccet suggets)在一个范围块中:
devise_scope :user do
root to: "devise/sessions#new"
end
这对我很管用