更好的路線練習返回給定參數的JSON

Question

我想通過Expected request URL得到JSON結果。我怎麼能這樣做？

當前請求URL：

http://localhost:3000/research/demo/customer/12,13/history.json

預期請求URL：

http://localhost:3000/research/demo/customer/history/12,13

當前路線：

namespace :research do 
    namespace :demo do 
    get 'customer/:items/history.json' => "customer#history" 
    end 
end 

Answer 1

namespace :research do 
    namespace :demo do 
     get 'customer/history/*items' => "customer#history" 
    end 
    end 

每個請求都呈現爲HTML或JSON或XML取決於請求格式