ruby-on-rails - 从另一个 Controller 渲染 Controller Action

Question

我认为代码更明确

选项A

class RedirectController < ApplicationController
  def index
    redirect_to :controller => 'posts', :action => 'show', :id => 1
    # it works
  end
end

选项B

class RedirectController < ApplicationController
  def index
    render :controller => 'posts', :action => 'show', :id => 1
    # it doesn't work
  end
end

(B)中是否可以在另一个 Controller 中加载另一个 Action ？ (而不仅仅是 View )如何？
谢谢

Answer 1

尝试render 'posts/show'或render :template => 'posts/show'