Question

我在config / routes.rb

中有这个

  resources :my_objects

我有app / controllers / my_objects_controller.rb

  def edit
    respond_to do |format|
      @my_object = MyObject.find(params[:id])
      format.json {
        render :json => @my_object
      }
    end
  end

但是当我尝试使用

联系此URL（通过GET）时，我从我的JQuery获得了404

http://localhost:3000/my_objects/edit/8

我也试过

http://localhost:3000/my_objects/edit?id=8

仍然得到了404.从编辑链接获取数据需要使用哪个正确的URL？

Answer 1

resources创建的RESTful路由遵循以下模式：

method      path                   controller action
---------------------------------------------------------
GET        /my_objects             #index
POST       /my_objects             #create
GET        /my_objects/new         #new
GET        /my_objects/:id/edit    #edit
GET        /my_objects/:id         #show
PATCH|PUT  /my_objects/:id         #update
DELETE     /my_objects/:id         #destroy

请参阅：Rails Routing from the Outside In

Answer 2

应该是

http://localhost:3000/my_objects/8/edit

不

http://localhost:3000/my_objects/edit/8

请参阅@max答案以获得澄清。

尽管在config / routes.rb中定义了“资源”，但仍获得404

2 个答案: