Question

当登录失败时，它会重定向到会话路径，并且我发现异常捕获错误并且显示

未知操作未执行任何操作节目。行动：accessdenied， checkroles，create，destroy，new， renderoptionalerrorfile，角色要求，和 role_requirements =

sessions_controller

def new
      end

      def create
        logout_keeping_session!
        user = User.authenticate(params[:login], params[:password])
        if user
          # Protects against session fixation attacks, causes request forgery
          # protection if user resubmits an earlier form using back
          # button. Uncomment if you understand the tradeoffs.
          # reset_session
          self.current_user = user
          new_cookie_flag = (params[:remember_me] == "1")
          handle_remember_cookie! new_cookie_flag
          redirect_back_or_default('/')
          flash[:notice] = "Logged in successfully"
        else
          note_failed_signin
          @login       = params[:login]
          @remember_me = params[:remember_me]
          render :action => 'new'
        end
      end
protected
  # Track failed login attempts
  def note_failed_signin
    flash[:error] = "Couldn't log you in as '#{params[:login]}'"
    logger.warn "Failed login for '#{params[:login]}' from #{request.remote_ip} at #{Time.now.utc}"
  end
end

路由

  map.logout '/logout', :controller => 'sessions', :action => 'destroy'
  map.login '/login', :controller => 'sessions', :action => 'new'
  map.register '/register', :controller => 'users', :action => 'create'
  map.signup '/signup', :controller => 'users', :action => 'new'
  map.resources :users

  map.resource :session

Answer 1

你试过redirect_to而不是渲染吗？

进一步检查后，这可能与您的map.resource电话有关。使用单数map.resource（而不是复数）时，不会为index创建默认路由。

您可能需要rake:routes查看可用的路线，并查看map.resource here的信息。

Restful Authentication Action Controller：异常捕获问题

1 个答案: