真正簡單的路由錯誤，我缺少什么？

Question

我覺得這是一個非常簡單的錯誤，我只是沒有看到...

請求控制器

def create
    if @request.save
        redirect_to 'success'
    else
        render 'new'
    end
end

def success
end

查看， requests/success.html.erb

<h1> Testing, this is the Success page that should be rendered </h1>

路線

get 'requests/new', to: 'requests#new', as: 'new_request'
post 'requests', to: 'requests#create' 
get 'requests/success', to: 'requests#success'

但是，現在，當我完成成功的創建時，我不會呈現成功頁面。 相反，它似乎正試圖把我帶到一個奇怪的地方。 這是日志輸出：

Redirected to http://localhost:3000success
Completed 302 Found in 10ms (ActiveRecord: 2.2ms)
[2014-06-25 10:49:24] ERROR URI::InvalidURIError: the scheme http does not accept registry part: localhost:3000success (or bad hostname?)

注意，如果在控制器中將成功的重定向更改為redirect_to root_path它將起作用。

Answer 1

將路線更改為

get 'requests/success', to: 'request#success', as: 'success'

然后在您的控制器內，您可以擁有

def create
  if @request.save
    redirect_to success_path
  else
    render 'new'
  end
end

同樣在您的路線中，您有'requests#success' ， 'requests#create'您應該將它們更改為'request#success'和'request#create'以獲得更多信息，請參見此處

Answer 2

將您的控制器更改為此；

def create
    if @request.save
        redirect_to action: 'success'
    else
        render action: 'new'
    end
end

def success
end