【发布时间】:2015-11-21 16:00:14
【问题描述】:
我创建了一个 Rails 4.2.4 应用程序并将其部署到 Heroku,而无需添加任何代码。它在 localhost 上运行良好,但在 Heroku 上运行良好。以下是 Heroku 日志:
at=info method=GET path="/" host=bagala.herokuapp.com request_id=b838aff9-e39b-4e32-8407-8d3e10da8117 fwd="178.91.253.104" dyno=web.1 connect=0ms service=3ms status=404 bytes=228
请注意,有时我会收到状态 404。这很奇怪。不知道发生了什么?
这是我的 gemfile:
source 'https://rubygems.org'
ruby '2.2.0'
# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '4.2.4'
# Use postgresql as the database for Active Record
gem 'pg'
# Use SCSS for stylesheets
gem 'sass-rails', '~> 5.0'
# Use Uglifier as compressor for JavaScript assets
gem 'uglifier', '>= 1.3.0'
# Use CoffeeScript for .coffee assets and views
gem 'coffee-rails', '~> 4.1.0'
# See https://github.com/rails/execjs#readme for more supported runtimes
# gem 'therubyracer', platforms: :ruby
# Use jquery as the JavaScript library
gem 'jquery-rails'
# Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks
gem 'turbolinks'
# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
gem 'jbuilder', '~> 2.0'
# bundle exec rake doc:rails generates the API under doc/api.
gem 'sdoc', '~> 0.4.0', group: :doc
# Use ActiveModel has_secure_password
# gem 'bcrypt', '~> 3.1.7'
# Use Unicorn as the app server
# gem 'unicorn'
# Use Capistrano for deployment
# gem 'capistrano-rails', group: :development
group :development, :test do
# Call 'byebug' anywhere in the code to stop execution and get a debugger console
gem 'byebug'
end
group :development do
# Access an IRB console on exception pages or by using <%= console %> in views
gem 'web-console', '~> 2.0'
# Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
gem 'spring'
end
【问题讨论】:
-
错误状态为404,所以你的资源可能是not_found,你可以再检查一遍,如果还是不行,请输入更多日志/描述
-
不确定这是否能解决您当前的问题,但您需要将其添加到您的 gemfile:
gem 'rails_12factor', group: :production。 devcenter.heroku.com/articles/… -
如果你发布你的 routes.rb 我想我可以给你一个答案,可能是没有根集。
标签: ruby-on-rails heroku