有没有更好的方法来创建动态rails路径？

# config/routes.rb
Rails.application.routes.draw do
  resources :products, only: [:show]
end

# app/controllers/products_controller.rb
class ProductsController < ApplicationController
  def show
    @product = Product.find(params[:id])
  end
end

<!-- app/views/products/show.html.erb -->
<h1><%= @product.name %></h1>
<p><%= @product.description %></p>

<%= link_to 'View Product', product_path(@product) %>

# config/routes.rb
Rails.application.routes.draw do
  resources :products do
    get 'comments/:comment_id', to: 'products#show_comment', action: :show_comment, on: :member
  end
end

# app/controllers/products_controller.rb
class ProductsController < ApplicationController
  def show_comment
    @product = Product.find(params[:product_id])
    @comment = @product.comments.find(params[:comment_id])
  end
end

<!-- app/views/products/show_comment.html.erb -->
<h2>Comment on <%= @product.name %></h2>
<p><%= @comment.content %></p>