映射 URL “/users/id"到“/仪表板"在 Rails 3 中? [英] Map URL "/users/id" to "/dashboard" in Rails 3?

问题描述

如何将 url/users/:id 映射到/dashboard?

How can I map the url /users/:id to /dashboard?

谢谢

推荐答案

带有 URL /dashboard 的 id 参数在哪里?还是与当前"用户有关?

Where is the id parameter with URL /dashboard? Or is this about the "current" user?

如果这些页面是关于不同用户的，一个来自参数，另一个来自会话.那么你实际上需要为这 2 个 URL 使用不同的控制器.

If these pages are about different users, one from parameter, the other from session. Then you actually need different controllers for these 2 URLs.

我会这样做:

routes.rb

match "dashboard" => 'users#show', :defaults => { :id => -1 }

UsersController.rb

def show
  @user = User.find(params[:id] == -1 ? current_user_id : params[:id])
  ...

我让你实现current_user_id :-)

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