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通常，我在开发模式下对 Rails 3.2.0 应用程序中的文件所做的任何更改都会.js.coffee在我刷新页面时生效。突然之间，这没有发生。如果我这样做rake assets:precompile，则显示更改，但如果我这样做，rake assets:clean它们将返回不显示。这是什么原因造成的？

编辑：重新启动服务器使更改显示。为什么这不像以前那样自动发生？

编辑：这是我的 development.rb

Myapp::Application.configure do
  # Settings specified here will take precedence over those in config/application.rb

  # In the development environment your application's code is reloaded on
  # every request. This slows down response time but is perfect for development
  # since you don't have to restart the web server when you make code changes.
  config.cache_classes = false

  # Log error messages when you accidentally call methods on nil.
  config.whiny_nils = true

  # Show full error reports and disable caching
  config.consider_all_requests_local       = true
  config.action_controller.perform_caching = false

  # Don't care if the mailer can't send
  config.action_mailer.raise_delivery_errors = false

  # Print deprecation notices to the Rails logger
  config.active_support.deprecation = :log

  # Only use best-standards-support built into browsers
  config.action_dispatch.best_standards_support = :builtin

  # Raise exception on mass assignment protection for Active Record models
  config.active_record.mass_assignment_sanitizer = :strict

  # Log the query plan for queries taking more than this (works
  # with SQLite, MySQL, and PostgreSQL)
  config.active_record.auto_explain_threshold_in_seconds = 0.5

  # Do not compress assets
  config.assets.compress = false

  # Expands the lines which load the assets
  config.assets.debug = true
  config.action_mailer.default_url_options = { :host => 'localhost:3000' }

  config.log_level = :warn


end
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1 回答 1

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我是 Rails 的新手（嗯……我只学了不到 3 个月的编程

我猜：

您或某些安装更改了 config/application.rb 中的配置

可以签入文件吗：

是config.assets.initialize_on_precompile吗false？

更改并重true试。

还要检查config.assets.compile。是true吗？

您可以更改 Rails 3.2 中的默认值。所以，我建议你想想为什么会发生变化。

于 2012-06-09T16:35:48.007 回答