通过路由将参数传递给控制器​​动作 [英] Passing parameter to controller action through routes

问题描述

可能重复：

我想知道是否有可能通过路由将参数传递给控制器​​动作。我有一个通用的动作方法，我想调用各种路线。不，我不能在路径中使用通配符。

I am wondering if it possible to pass parameter to controller action through routes. I have a one generic action method which I want to call for various routes. No, I can't use wildcard in my route.

match '/about' => 'pages#show'
match '/terms' => 'pages#show'
match '/privacy' => 'pages#show'

我正在寻找类似的东西：

I am looking for something like:

match '/about' => 'pages#show', :path => "about"
match '/terms' => 'pages#show', :path => "terms"
match '/privacy' => 'pages#show', :path => "privacy"

谢谢。

推荐答案

尝试

match '/about' => 'pages#show', :defaults => { :id => 'about' }
match '/terms' => 'pages#show', :defaults => { :id => 'terms' }
match '/privacy' => 'pages#show', :defaults => { :id => 'privacy' }

如果由于某些原因您不能跟随

if you can't for some reason just follow the standard convention of

match '/:id' => 'pages#show'

这篇关于通过路由将参数传递给控制器​​动作的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！