用正则表达式识别路由？

Question

比方说，我有进来的

http://domain/merkin_postback.cgi?id=987654321&new=25&total=1000&uid=3040&oid=123 

等次为一回发网址：

http://domain/merkin_postback.php?id=987654321&new=25&total=1000&uid=3040&oid=123 

如果我的路线定义为

它吠叫，要么的以上两种形式无效。

我应该使用正则表达式来识别两种形式之一吗？

Answer 1

这不是路由问题，而是内容格式问题。你应该使用respond_to。

class CreditPurchasesController < ActionController::Base 
    # This is a list of all possible formats this controller might expect 
    # We need php and cgi, and I'm guesses html for your other methods 
    respond_to :html, :php, :cgi 

    def create 
    # ... 
    # Do some stuff 
    # ... 

    # This is how you can decide what to render based on the format 
    respond_to do |format| 
     # This means if the format is php or cgi, then do the render 
     format.any(:php, :cgi) { render :something } 

     # Note that if you only have one format for a particular render action, you can do: 
     # format.php { render :something } 
     # The "format.any" is only for multiple formats rendering the exact same thing, like your case 
    end 
    end 
end