ruby on rails 使用devise

一、在GemFile添加:gem 'devise', '~> 4.2', '>= 4.2.1'html

二、终端执行:bundle installapp

三、终端执行:rails generate devise:installpost

四、在/app/views/layouts/application.html.erb,添加:spa

<p class="notice"><%= notice %></p>code

<p class="alert"><%= alert %></p>htm

五、在终端执行:rails g devise:viewsblog

六、终端执行:rails generate devise Userio

七、终端执行: rake db:migrateclass

转载于:https://www.cnblogs.com/loveyixiang/p/6672699.html终端