rails4 将默认 url xxx.com/new_page 更改为 xxx.com/new_page/username [英] rails4 change default url xxx.com/new_page to xxx.com/new_page/username

问题描述

我使用了rails4.2.8和ruby2.5.0，当注册新用户时，我设置新页面跳转到http://127.0.0.1:3000/email_confirm ，但现在我想将 url 更改为 http://127.0.0.1:3000/email_confirm/username，即我想添加 username 到默认 url，我怎么能重写代码?非常感谢你的帮助~~

I used rails4.2.8 and ruby2.5.0, when signup the new user , I set the new page jump to http://127.0.0.1:3000/email_confirm ,but now I want to change the url to http://127.0.0.1:3000/email_confirm/username, that is I want to add username to the default url, How could I to rewrite the codes? Thanks for your help so much~~

controllers/user_controller.rb 代码如下:

def create
    @user = User.new(user_params)  
    if @user.save
      log_in @user
      flash[:success] = "almost success!"
      redirect_to :email_confirm
    else
      flash.now[:danger] = 'fail to signup！'
      render :new
    end
  end

  def show
    @user = User.find(params[:id])
  end

routes.rb 代码如下:

get 'signup'  => 'users#new'
get 'login'   => 'sessions#new'
get 'profile' => 'users/show'
get 'email_confirm' => 'users#email_confirm'
post 'login'   => 'sessions#create'
delete 'logout'  => 'sessions#destroy'
resources :users

和 app/views/users/email_confirm.html.erb

推荐答案

在您的 routes.rb 中，更改:

get 'email_confirm' => 'users#email_confirm'

到:

get 'email_confirm/:username' => 'users#email_confirm', as: 'confirmation'

然后，一旦用户注册成功，redirect_toconfirmation_path(@user.username)

Then, once the user signs up successfully, redirect_to confirmation_path(@user.username)

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