如何屏蔽 URL 导轨

Question

我是 Rails 新手。这里试图替换 URL 中的一个单词。我的routes.rb 是：

resources :senders, only: [:index, :update]
 get '/senders/:id', constraints: { :id => /[0-9]+/ }, to: 'senders#show'
 put '/senders/:id', constraints: { :id => /[0-9]+/ }, to: 'senders#update'
 get '/senders/:id/check_status/:ip_index', constraints: { :id => /[0-9]+/, :ip_index => /[0-3]/ }, to: 'senders#check_status'

它在 url 链接中显示为

localhost:3000/senders

但我希望它显示为

localhost:3000/receivers

我必须进行哪些更改才能显示接收器/173？

Answer 1

无需更改控制器中的任何内容，您可以执行以下操作：

resources :receivers, only: [:index, :update], controller: 'senders'
 get '/receivers/:id', constraints: { :id => /[0-9]+/ }, to: 'senders#show'
 put '/receivers/:id', constraints: { :id => /[0-9]+/ }, to: 'senders#update'
 get '/receivers/:id/check_status/:ip_index', constraints: { :id => /[0-9]+/, :ip_index => /[0-3]/ }, to: 'senders#check_status'

但您还应该更改控制器名称并执行以下操作：

首先更改您的控制器名称。
将app/controllers/senders_controller.rb 重命名为app/controllers/receivers_controller.rb

并将控制器中的第一行：
SendersController < ApplicationController改为ReceiversController < ApplicationController

最后，将您的config/routes.rb 更改如下：

resources :receivers, only: [:index, :update]
     get '/receivers/:id', constraints: { :id => /[0-9]+/ }, to: 'receivers#show'
     put '/receivers/:id', constraints: { :id => /[0-9]+/ }, to: 'receivers#update'
     get '/receivers/:id/check_status/:ip_index', constraints: { :id => /[0-9]+/, :ip_index => /[0-3]/ }, to: 'receivers#check_status'

您可以从documentation 了解更多关于 Rails 路由的信息。