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如何鏈接到用戶的配置文件視圖,但沒有得到no implicit conversion of Fixnum into String
錯誤?鏈接到用戶的配置文件視圖
我目前有:
- @questions.each do |question|
= link_to question.user.username, "https://stackoverflow.com/users/"+question.user.id
基本上我想實現的是:
當用戶點擊一個鏈接時,他將被重定向到原來的海報的資料頁。例如:本地主機:3000 /用戶/ 1
首頁控制器:
def profile
if !user_signed_in?
redirect_to new_user_session_path
end
if User.find_by_id(params[:id])
@user = User.find(params[:id])
else
redirect_to root_path
end
end
路線:
Rails.application.routes.draw do
root 'home#home'
devise_for :users
get "https://stackoverflow.com/users/:id" => "home#profile"
get "home" => "home#feed"
get "questions" => "home#questions"
resources :questions
end