我的應用程序管理一些參數,並允許用戶生成ETL所需的令牌以啓動批處理作業。登錄的用戶始終將其當前令牌顯示在頁面右上角,並且可以對其進行更新。然後他可以將標記複製/粘貼到ETL參數文件並啓動作業。如何在Ruby on Rails 5中指定自定義修補程序路徑?
爲了實現這一點,我插在application.html.rb以下:
<nav class="top_menu">
<ul>
<% if user_signed_in? %>
<li> <%= t('User') %>: <%= link_to (current_user.first_name + ' ' + current_user.name), edit_user_registration_path %></li>
<li> | <%= t('Token') %>: <%= current_user.api_token %> </li>
<li> | <%= link_to t('Sign_out'), destroy_user_session_path, method: "delete" %></li>
<% else %>
<li> <%= link_to t('Sign_in'), new_user_session_path %></li>
<% end %>
<li> | <%= link_to t('Help'), help_path("help-index") %> </li>
</ul>
<% if user_signed_in? %>
<!-- token generation form -->
<%= form_for current_user, :url => {:controller =>"users_controller", :action => "set_token", :method => "patch"} do |f| %>
<% if current_user.errors.any? %>
<div id="error_explanation">
<h2><%= pluralize(current_user.errors.count, "error") %> prohibited this user from being saved:</h2>
<ul>
<% current_user.errors.full_messages.each do |message| %>
<li><%= message %></li>
<% end %>
</ul>
</div>
<% end %>
<ul>
<li><%= t('Count') %>: <%= f.text_field :api_token_count, :size => "4" %> </li>
<li><%= t('Validity') %>: <%= f.text_field :api_token_validity, :size => "10" %> </li>
<li class="actions" ><%= f.submit "Renew" %></li>
</ul>
<% end %>
<% end %>
</nav>
在使用者控制器包括這樣的功能:
def set_token
@user.updated_by = current_user.user_name
@user.api_token = (BCrypt::Password.create(current_user.user_name+Time.now.to_i.to_s))
respond_to do |format|
if @user.update(user_params)
format.html { redirect_to @user, notice: 'Token was successfully renewed.' }
format.json { render :show, status: :ok, location: @user }
else
format.html { render :edit }
format.json { render json: @user.errors, status: :unprocessable_entity }
end
end
end
而routes.rb中文件中包含該附加成員路由:
devise_for :users
resources :users, :only=>[:edit, :update, :show, :index, :set_token] do
patch 'set_token', on: :member
end
看起來Rails正確生成的是/ rails/info/route S):
set_token_user_path PATCH /users/:id/set_token(.:format) users#set_token
的Rails的ActionController發出UrlGenerationError:
No route matches {:action=>"set_token", :controller=>"users_controller", :method=>"patch"}
我可能誤解了一些路由機制... 謝謝您的幫助!