【发布时间】:2014-12-20 10:17:28
【问题描述】:
我正在使用 Ruby on Rails 4.1.1,在我的本地机器上我有以下图像:
# Directory: MyApp/app/assets/images/
logo.png
我使用 Capistrano gem 上传 MyApp,一切似乎都按预期工作。但是,当我尝试通过以下 URL 的浏览器访问我的网站时
1) http://www.myapp.org/logo.png
2) http://www.myapp.org/assets/logo.png
3) http://www.myapp.org/images/logo.png
4) http://www.myapp.org/assets/images/logo.png
然后我得到一个错误页面:
The page you were looking for doesn't exist.
You may have mistyped the address or the page may have moved.
在我得到的日志文件中:
1) ActionController::RoutingError (No route matches [GET] "/logo.png"):
2) ActionController::RoutingError (No route matches [GET] "/assets/logo.png"):
3) ActionController::RoutingError (No route matches [GET] "/images/logo.png"):
4) ActionController::RoutingError (No route matches [GET] "/assets/images/logo.png"):
actionpack (4.1.1) lib/action_dispatch/middleware/debug_exceptions.rb:21:in `call'
actionpack (4.1.1) lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'
railties (4.1.1) lib/rails/rack/logger.rb:38:in `call_app'
railties (4.1.1) lib/rails/rack/logger.rb:20:in `block in call'
activesupport (4.1.1) lib/active_support/tagged_logging.rb:68:in `block in tagged'
activesupport (4.1.1) lib/active_support/tagged_logging.rb:26:in `tagged'
activesupport (4.1.1) lib/active_support/tagged_logging.rb:68:in `tagged'
railties (4.1.1) lib/rails/rack/logger.rb:20:in `call'
actionpack (4.1.1) lib/action_dispatch/middleware/request_id.rb:21:in `call'
rack (1.5.2) lib/rack/methodoverride.rb:21:in `call'
rack (1.5.2) lib/rack/runtime.rb:17:in `call'
activesupport (4.1.1) lib/active_support/cache/strategy/local_cache_middleware.rb:26:in `call'
rack (1.5.2) lib/rack/sendfile.rb:112:in `call'
railties (4.1.1) lib/rails/engine.rb:514:in `call'
railties (4.1.1) lib/rails/application.rb:144:in `call'
railties (4.1.1) lib/rails/railtie.rb:194:in `public_send'
railties (4.1.1) lib/rails/railtie.rb:194:in `method_missing'
/usr/local/rvm/gems/ruby-2.1.1/gems/passenger-4.0.45/lib/phusion_passenger/rack/thread_handler_extension.rb:74:in `process_request'
/usr/local/rvm/gems/ruby-2.1.1/gems/passenger-4.0.45/lib/phusion_passenger/request_handler/thread_handler.rb:141:in `accept_and_process_next_request'
/usr/local/rvm/gems/ruby-2.1.1/gems/passenger-4.0.45/lib/phusion_passenger/request_handler/thread_handler.rb:109:in `main_loop'
/usr/local/rvm/gems/ruby-2.1.1/gems/passenger-4.0.45/lib/phusion_passenger/request_handler.rb:448:in `block (3 levels) in start_threads'
问题是什么,我该如何解决?
- 在我的本地机器(开发模式)中我没有问题。
- 我的远程机器运行 Ubuntu 12.04 LTS,Phusion Passenger 4.0.45, Apache 2.2.22。
【问题讨论】:
-
你运行了 assets:precompile 吗?这将使应用程序可以访问已编译的文件,但它不会像 /public/logo.png 那样简单地放在 /public 中。您需要更改您的 production.rb 以允许提供静态资产
-
另外,您能否检查一下
assets.rb的内容,因为 Capistrano 应该自行运行 assets:precompile 但它可能未配置为编译 png 图像 -
@Russell - 在远程机器上,我尝试运行
RAILS_ENV=production bundle exec rake assets:precompile,但似乎没有任何反应。我应该如何更改production.rb文件? -
@Russell - 我的项目中没有
assets.rb文件。如何检查 Capistrano 是否成功执行了assets:precompile命令? -
奇怪,
assets.rb文件应该位于config/initializers,如果它不在那里,它可能会解释为什么你的资产没有编译
标签: ruby-on-rails apache ruby-on-rails-4 permissions assets